/* ORİJİNAL TASARIM DEĞİŞKENLERİ */
        :root {
            --bg: #0A2540;
            --bg2: #0F2F57;
            --card: #0c1d34;
            --ink: #0B1220;
            --text: #E7ECF3;
            --muted: #A9B7C7;
            --soft: #cfe0f3;
            --gold: #FFD700;
            --teal: #2EC4B6;
            --line: rgba(255, 255, 255, .10);
            --white: #fff;
            --shadow: 0 24px 60px rgba(0, 0, 0, .28);
            --radius: 18px;
            --radius-sm: 12px;
        }

        * {
            box-sizing: border-box;
        }

        /* ADIM 2: Font Ailesi Güncellemesi */
        html,
        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', sans-serif;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
            scroll-behavior: smooth;
        }

        body {
            color: var(--text);
            background: linear-gradient(180deg, var(--bg), var(--bg2));
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        a {
            color: var(--gold);
            text-decoration: none;
        }

        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 24px;
        }

        /* NAVIGASYON */
        /* NAVIGASYON (PC VARSAYILAN) */
        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 24px 0; /* PC'de ferahlık */
            width: 100%;
            max-width: 1140px;
            margin: 0 auto;
            position: relative;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        /* Scrolled State (PC ve Genel) */
        .nav.scrolled {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            padding: 12px 24px;
            background: rgba(10, 37, 64, 0.95);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin: 0;
            max-width: 100%;
        }

        /* PC'de Scrolled Header'ı ortalayalım */
        @media (min-width: 981px) {
            .nav.scrolled {
                left: 50%;
                right: auto;
                transform: translateX(-50%);
                max-width: 1140px;
                border-radius: 0 0 20px 20px;
            }
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
            cursor: pointer;
        }

        .logo {
            width: 40px;
            height: 40px;
            object-fit: cover;
            border-radius: 10px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
            transition: transform 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.1);
        }

        .brand-name {
            font-weight: 900;
            letter-spacing: -0.5px;
            font-size: 22px;
            background: linear-gradient(135deg, var(--white) 0%, var(--gold) 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        nav {
            display: flex;
            gap: 24px;
            align-items: center;
        }

        .nav a {
            color: var(--text);
            opacity: 0.8;
            font-weight: 600;
            font-size: 15px;
            transition: 0.3s;
            cursor: pointer;
        }

        .nav a:hover {
            opacity: 1;
            color: var(--gold);
        }

        /* Hamburger Styles */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            z-index: 1100;
            padding: 10px;
        }

        .hamburger span {
            display: block;
            width: 28px;
            height: 2px;
            background: var(--text);
            transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border-radius: 2px;
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        .cta {
            padding: 12px 18px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            font-weight: 800;
            background: var(--gold);
            color: #232323;
            box-shadow: 0 10px 18px rgba(255, 215, 0, .25);
            transition: transform .06s ease, box-shadow .2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap; /* Metnin alt alta binmesini engelle */
        }

        .cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 18px 30px rgba(255, 215, 0, .35);
        }

        .cta:disabled {
            background: var(--muted);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
            color: #555;
        }

        .ghost {
            background: transparent;
            color: var(--text);
            border: 1px solid rgba(255, 255, 255, .25);
            box-shadow: none;
        }

        .lang {
            min-width: 62px;
        }

        /* AUTH BUTTONS IN NAV */
        .auth-controls {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .auth-user-container {
            position: relative;
        }

        .auth-user {
            display: none;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line);
            cursor: pointer;
        }

        .auth-name {
            max-width: 140px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-size: 13px;
            color: #dfe8f5;
        }

        .auth-avatar {
            width: 26px;
            height: 26px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--gold), var(--teal));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 800;
            color: #1b2533;
        }

        .auth-user-menu {
            position: absolute;
            top: 115%;
            right: 0;
            min-width: 190px;
            background: var(--bg2);
            border-radius: 12px;
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            padding: 6px;
            display: none;
            z-index: 20;
        }

        .auth-user-menu button {
            width: 100%;
            padding: 8px 10px;
            border-radius: 8px;
            border: none;
            background: transparent;
            color: var(--text);
            font-size: 13px;
            text-align: left;
            cursor: pointer;
        }

        .auth-user-menu button:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        .cta.small {
            padding: 8px 12px;
            font-size: 13px;
            box-shadow: none;
        }

        /* HERO */
        .hero {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 28px;
            align-items: center;
            padding: 46px 0 10px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            border-radius: 999px;
            font-size: 14px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line);
            color: #dfe8f5;
        }

        .title {
            font-weight: 900;
            line-height: 1.06;
            margin: 14px 0 10px;
            font-size: clamp(36px, 4.6vw, 58px);
        }

        .title span {
            color: var(--gold);
        }

        .subtitle {
            color: #d0d9e6;
            font-size: clamp(16px, 2.1vw, 20px);
            margin-bottom: 18px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 6px;
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .power-ring-container {
            position: relative;
            width: 100%;
            max-width: 450px;
            aspect-ratio: 1 / 1;
        }

        .power-ring-img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 24px;
            filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
            animation: float 6s ease-in-out infinite;
            position: relative;
            z-index: 2;
        }

        .ring-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 80%;
            height: 80%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(10, 37, 64, 0) 70%);
            filter: blur(40px);
            z-index: 1;
            animation: pulse-glow 4s infinite alternate;
        }

        @keyframes float {
            0% {
                transform: translateY(0px);
            }

            50% {
                transform: translateY(-15px);
            }

            100% {
                transform: translateY(0px);
            }
        }

        @keyframes pulse-glow {
            0% {
                opacity: 0.5;
                transform: translate(-50%, -50%) scale(0.9);
            }

            100% {
                opacity: 0.8;
                transform: translate(-50%, -50%) scale(1.1);
            }
        }

        /* STATS */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 40px;
        }

        .hero-card {
            background: rgba(8, 18, 32, .6);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 16px;
            box-shadow: var(--shadow);
            backdrop-filter: blur(6px);
        }

        .chip {
            font-size: 12px;
            color: var(--muted);
            margin-bottom: 8px;
            letter-spacing: .2px;
            text-transform: uppercase;
            font-weight: 700;
        }

        .metric {
            font-weight: 900;
            font-size: 22px;
            margin: 0 0 8px;
        }

        .muted {
            color: var(--muted);
        }

        .kpi {
            padding: 16px;
            border-radius: 14px;
            background: rgba(255, 255, 255, .04);
            border: 1px dashed var(--line);
        }

        /* SECTIONS */
        section {
            padding: 52px 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 900;
            margin: 0 0 6px;
        }

        .section-sub {
            color: #d0d9e6;
            margin: 0 0 22px;
        }

        .hiw {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        @media (max-width: 1024px) {
            .hiw {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .hiw {
                grid-template-columns: 1fr;
            }
        }

        .card {
            background: var(--card);
            color: var(--text);
            border-radius: 16px;
            padding: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
            position: relative;
            overflow: hidden;
            transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 12px;
            cursor: pointer;
        }

        /* Spotlight Effect Layer */
        .card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
                    rgba(255, 215, 0, 0.08),
                    transparent 40%);
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
            z-index: 1;
        }

        /* Decorative Gold Stripe */
        .card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--gold);
            z-index: 3;
            transition: width 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .card:hover::after {
            width: 100%;
        }

        .card:hover {
            transform: translateY(-8px);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 215, 0, 0.05);
        }

        .card:hover::before {
            opacity: 1;
        }

        .card h3 {
            margin: 0;
            font-size: 19px;
            font-weight: 800;
            color: var(--white);
            position: relative;
            z-index: 2;
        }

        .card p {
            margin: 0;
            color: var(--muted);
            line-height: 1.6;
            font-size: 15px;
            position: relative;
            z-index: 2;
        }

        /* PRICING (Varsayılan Masaüstü) */
        .pricing {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .plan {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 16px;
            padding: 20px;
            display: flex;
            flex-direction: column;
            min-height: 450px;
            transition: all 0.3s ease;
        }

        .plan:hover {
            border-color: var(--gold);
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(255, 215, 0, 0.1);
        }

        .plan h3 {
            margin: 0 0 6px;
        }

        .ribbon {
            font-size: 11px;
            padding: 4px 8px;
            border-radius: 999px;
            background: rgba(255, 215, 0, .18);
            color: #fff;
            border: 1px solid rgba(255, 215, 0, .5);
            width: fit-content;
        }

        .price {
            font-size: 30px;
            font-weight: 900;
            color: var(--gold);
            margin: 10px 0 14px;
        }

        .plan ul {
            padding-left: 18px;
            color: #c9d6e6;
            flex-grow: 1;
        }

        .plan li {
            margin: 6px 0;
        }

        /* FAQ & WAITLIST */
        .faq {
            max-width: 900px;
        }

        details {
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line);
            border-radius: 14px;
            padding: 14px;
            margin: 10px 0;
            cursor: pointer;
        }

        summary {
            cursor: pointer;
            font-weight: 700;
        }

        .waitlist-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .input {
            flex: 1;
            min-width: 220px;
            padding: 14px 16px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, .18);
            background: rgba(255, 255, 255, .06);
            color: #fff;
            outline: none;
        }

        .small {
            font-size: 12px;
            color: #9fb1c6;
        }

        /* FOOTER */
        footer {
            padding: 80px 0 40px;
            background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
            position: relative;
            overflow: hidden;
        }

        /* Decorative Background Elements for Footer */
        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.03) 0%, transparent 70%);
            z-index: -1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr .8fr .8fr;
            gap: 60px;
            margin-bottom: 60px;
        }

        .footer-brand-section {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .footer-logo-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .footer-logo-wrapper .logo {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            border: 2px solid rgba(255, 215, 0, 0.3);
        }

        .footer-brand-name {
            font-size: 24px;
            font-weight: 900;
            color: var(--white);
            letter-spacing: -0.5px;
        }

        .footer-legal {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.8;
            max-width: 400px;
        }

        .footer-title {
            font-size: 14px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--gold);
            margin-bottom: 24px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-weight: 500;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            font-size: 15px;
            position: relative;
        }

        .footer-links a:hover {
            color: var(--gold);
            transform: translateX(5px);
        }

        .footer-links a::before {
            content: '→';
            opacity: 0;
            width: 0;
            margin-right: 0;
            transition: all 0.3s ease;
            font-size: 12px;
            display: inline-block;
            overflow: hidden;
        }

        .footer-links a:hover::before {
            opacity: 1;
            width: 18px;
            margin-right: 4px;
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .copyright {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            font-weight: 500;
        }

        .footer-socials {
            display: flex;
            gap: 15px;
        }

        .social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--muted);
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .social-icon:hover {
            background: var(--gold);
            color: #000;
            transform: translateY(-3px);
            border-color: var(--gold);
        }

        @media screen and (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        .langbox {
            position: relative;
            display: inline-block;
        }

        .dropdown {
            display: none;
            position: absolute;
            top: 110%;
            right: 0;
            min-width: 140px;
            padding: 8px;
            border-radius: 12px;
            background: var(--bg2);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            z-index: 10;
        }

        .dropdown a {
            display: block;
            padding: 8px 10px;
            border-radius: 8px;
            color: var(--text);
            cursor: pointer;
        }

        .dropdown a:hover {
            background: rgba(255, 255, 255, .08);
        }

        .fade-in {
            animation: fade .8s ease both;
        }

        @keyframes fade {
            from {
                opacity: 0;
                transform: translateY(6px);
            }

            to {
                opacity: 1;
                transform: none;
            }
        }

        /* SURVEY */
        .survey-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: flex-start;
        }

        .panel {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow);
        }

        .chipBtn {
            border: 1px solid var(--line);
            background: rgba(255, 255, 255, .04);
            color: var(--text);
            border-radius: 999px;
            padding: 8px 14px;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 14px;
            margin: 2px;
        }

        .chipBtn:hover {
            background: rgba(255, 255, 255, .1);
        }

        .chipBtn[aria-pressed="true"] {
            background: var(--teal);
            color: #0b2530;
            border-color: transparent;
            font-weight: 600;
        }

        .row {
            margin-bottom: 16px;
        }

        .row label {
            display: block;
            margin-bottom: 12px;
            font-weight: 600;
        }

        .opt {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: flex-start;
        }

        #planBox {
            padding: 16px;
            border-radius: 12px;
            border: 1px dashed var(--line);
            background: rgba(255, 255, 255, .04);
            line-height: 1.6;
            min-height: 100px;
            text-align: center;
        }

        #planBox ul {
            text-align: left;
            padding-left: 20px;
            margin-top: 10px;
            margin-bottom: 0;
        }

        #planBox p:first-child {
            margin-top: 0;
        }

        #historyPanel {
            margin-top: 24px;
        }

        #quickSurveyHistory {
            max-height: 300px;
            overflow-y: auto;
            padding-right: 10px;
        }

        .history-item {
            border-bottom: 1px solid var(--line);
            padding: 12px 0;
            font-size: 14px;
        }

        .history-item:last-child {
            border-bottom: none;
        }

        .history-item span {
            display: block;
            margin-bottom: 4px;
        }

        .history-item time {
            font-size: 12px;
            color: var(--muted);
        }

        .history-item strong {
            color: var(--soft);
        }

        #surveyPage {
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 24px;
            min-height: 100vh;
        }

        .survey-panel {
            width: 100%;
            max-width: 700px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
        }

        .survey-panel h2 {
            text-align: center;
            font-weight: 900;
            margin-bottom: 8px;
        }

        .survey-panel .subtitle {
            text-align: center;
            margin-top: 0;
            margin-bottom: 24px;
        }

        .progress-bar {
            height: 6px;
            background-color: rgba(255, 255, 255, .1);
            border-radius: 999px;
            margin-bottom: 20px;
        }

        .progress {
            height: 100%;
            width: 0%;
            background-color: var(--teal);
            border-radius: 999px;
            transition: width 0.4s ease;
        }

        .step-content {
            display: none;
        }

        .step-content.active {
            display: block;
        }

        .nav-buttons {
            display: flex;
            justify-content: space-between;
            margin-top: 24px;
        }

        #resultBox {
            display: none;
            text-align: left;
        }

        #reportContent h3 {
            margin-top: 0;
            color: var(--gold);
        }

        #reportContent h4 {
            margin-top: 16px;
            margin-bottom: 6px;
            color: var(--soft);
        }

        #reportContent p,
        #reportContent ul {
            line-height: 1.6;
            margin-top: 0;
        }

        #reportContent ul {
            padding-left: 20px;
        }

        #detailedHistoryPanel {
            margin-top: 24px;
            border-top: 1px solid var(--line);
            padding-top: 20px;
        }

        #detailedSurveyHistory {
            max-height: 200px;
            overflow-y: auto;
            padding-right: 10px;
        }

        .survey-panel .nav {
            padding: 0;
        }

        .survey-panel .brand-name {
            display: none;
        }

        /* E-MAIL CAPTURE BOX STİLİ */
        #emailCaptureBox {
            display: none;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 20px 0;
        }

        #emailCaptureBox .input {
            width: 100%;
            max-width: 400px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        /* PROCESSING SUCCESS BOX STİLİ */
        #processingBox {
            display: none;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 40px 20px;
            animation: fade 0.6s ease;
        }

        #processingBox .icon {
            font-size: 48px;
            margin-bottom: 16px;
        }

        /* --- RESPONSIVE: GARANTİLİ KAYDIRMA --- */
        @media (max-width: 980px) {
            .hero {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-content {
                order: 2;
            }

            .hero-visual {
                order: 1;
                margin-bottom: 20px;
            }

            .power-ring-container {
                max-width: 280px;
                margin: 0 auto;
            }

            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .hero-actions {
                justify-content: center;
            }

            .hiw {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            /* Mobilde sadece gereksiz olanları gizle, Giriş/Profil butonları kalsın */
            .nav #topSurveyBtn,
            .nav .langbox {
                display: none !important;
            }

            .auth-controls {
                display: flex !important;
                align-items: center !important;
                gap: 12px !important;
            }

            .auth-name {
                display: none !important; 
            }

            .auth-user {
                display: flex !important;
                padding: 4px;
                border: 2px solid rgba(255, 215, 0, 0.4);
                border-radius: 50%;
                background: rgba(255, 255, 255, 0.05);
                flex-shrink: 0 !important;
                margin: 0 !important;
            }

            #authOpenBtn {
                flex-shrink: 0;
            }

            #topSurveyBtnMobile,
            #authOpenBtnMobile,
            #langboxMobile {
                display: flex !important;
            }

            .hamburger {
                display: flex !important;
                margin: 0 !important;
                flex-shrink: 0;
            }

            .header-right {
                flex-shrink: 0;
                gap: 4px !important; /* Mobilde daha sıkı dursunlar */
            }

            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 250px;
                /* Panel boyutu küçültüldü */
                height: 100vh;
                background: var(--bg2);
                flex-direction: column;
                justify-content: flex-start;
                /* Üstten başlasın */
                gap: 20px;
                /* Aradaki boşluklar küçültüldü */
                padding: 80px 30px;
                transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
                box-shadow: -10px 0 50px rgba(0, 0, 0, 0.5);
                z-index: 1050;
                display: flex;
                visibility: hidden;
            }

            nav.active {
                right: 0;
                visibility: visible;
            }

            nav a {
                font-size: 18px;
                /* Yazı boyutu hafif küçültüldü */
                width: 100%;
                text-align: left;
                /* Sola yaslı */
                padding: 10px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }

            /* Hamburger aktifken en sağda durması için */
            .hamburger.active {
                position: fixed;
                right: 20px;
                top: 15px;
            }

            .menu-logo-bottom {
                margin-top: auto;
                display: flex;
                flex-direction: column;
                align-items: center;
                gap: 8px;
                padding-top: 40px;
                opacity: 0.6;
            }

            .menu-logo-bottom img {
                width: 50px;
                height: 50px;
                border-radius: 12px;
                border: 1px solid rgba(255, 215, 0, 0.2);
            }

            .menu-logo-bottom span {
                font-size: 14px;
                font-weight: 800;
                color: var(--white);
            }

            /* Mobile specific menu internal elements appear only in mobile menu */
            #topSurveyBtnMobile,
            #authOpenBtnMobile,
            #langboxMobile {
                display: flex !important;
            }

            .title {
                font-size: 40px;
            }

            .brand-name {
                font-size: 18px; /* Mobilde daha küçük, sağ tarafa yer kalsın */
                white-space: nowrap;
            }

            .subtitle {
                font-size: 18px;
            }

            .section-title {
                font-size: 24px;
            }

            .section-sub {
                font-size: 16px;
            }

            .survey-section {
                grid-template-columns: 1fr;
            }

            /* === MOBİL KAYDIRMA ÇÖZÜMÜ === */
            .pricing {
                display: flex !important;
                flex-direction: row !important;
                flex-wrap: nowrap !important;
                overflow-x: auto !important;
                gap: 16px;
                /* Negatif margin ile ekran dışına taşır */
                margin-left: -24px;
                margin-right: -24px;
                padding-left: 24px;
                padding-right: 24px;
                padding-bottom: 40px;
                /* Alt boşluk */
                width: calc(100% + 48px);
                scroll-snap-type: x mandatory;
                -webkit-overflow-scrolling: touch;
                grid-template-columns: unset;
                /* Scrollbar gizleme */
                scrollbar-width: none;
                -ms-overflow-style: none;
            }

            .pricing::-webkit-scrollbar {
                display: none;
            }

            .plan {
                flex: 0 0 85%;
                /* Ekranın %85'i */
                width: 85%;
                min-width: 280px;
                scroll-snap-align: center;
                margin-bottom: 0;
            }
        }

        @media (max-width: 480px) {
            .hero-actions {
                flex-direction: column;
            }

            .hero-actions .cta, .waitlist-form .cta {
                width: 100%;
            }

            .stats-strip {
                grid-template-columns: 1fr;
            }
        }

        /* Soleya AI Yükleme Animasyonları */
        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }

            100% {
                transform: rotate(360deg);
            }
        }

        @keyframes pulse-text {
            0% {
                opacity: 0.4;
            }

            50% {
                opacity: 1;
            }

            100% {
                opacity: 0.4;
            }
        }

        .ai-loader {
            border: 3px solid rgba(255, 215, 0, 0.1);
            border-top: 3px solid var(--gold);
            /* Altın rengi döner halka */
            border-radius: 50%;
            width: 24px;
            height: 24px;
            animation: spin 1s linear infinite;
            margin: 0 auto 10px;
        }

        .ai-analyzing-text {
            color: var(--gold);
            font-weight: 600;
            font-size: 14px;
            animation: pulse-text 1.5s infinite;
        }

        /* GUIDE SECTION STYLES */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .guide-step {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 30px 24px;
            position: relative;
            transition: all 0.3s ease;
        }

        .guide-step:hover {
            border-color: var(--gold);
            transform: translateY(-5px);
            background: rgba(255, 215, 0, 0.02);
        }

        .guide-step.highlighted {
            border-color: rgba(255, 215, 0, 0.4);
            background: rgba(255, 215, 0, 0.05);
        }

        .guide-step.cta-step {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        .step-num {
            width: 36px;
            height: 36px;
            background: var(--gold);
            color: #000;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
        }

        .guide-step h4 {
            font-size: 18px;
            margin-bottom: 12px;
            color: #fff;
        }

        .guide-step p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
        }

        .step-alert {
            position: absolute;
            top: 15px;
            right: 15px;
            width: 24px;
            height: 24px;
            background: #ff6b6b;
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 14px;
            box-shadow: 0 0 10px rgba(255, 107, 107, 0.4);
        }

        /* AUTH MODAL */
        .auth-modal-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 999;
        }

        .auth-modal-card {
            width: 100%;
            max-width: 420px;
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            padding: 22px 22px 20px;
        }

        .auth-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
        }

        .auth-modal-title {
            font-size: 18px;
            font-weight: 800;
        }

        .auth-close-btn {
            border: none;
            background: transparent;
            color: var(--muted);
            cursor: pointer;
            font-size: 18px;
        }

        .auth-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
        }

        .auth-tab-btn {
            flex: 1;
            padding: 8px 10px;
            border-radius: 999px;
            border: 1px solid transparent;
            background: rgba(255, 255, 255, 0.04);
            color: var(--muted);
            font-size: 13px;
            cursor: pointer;
        }

        .auth-tab-btn.active {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text);
            border-color: var(--line);
            font-weight: 600;
        }

        .auth-form {
            display: none;
        }

        .auth-form.active {
            display: block;
        }

        .auth-input {
            width: 100%;
            padding: 10px 12px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            background: rgba(8, 18, 32, 0.8);
            color: #fff;
            margin-bottom: 10px;
            font-size: 14px;
        }

        .auth-input::placeholder {
            color: #6f7d91;
        }

        .auth-divider {
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 10px 0;
            font-size: 11px;
            color: var(--muted);
        }

        .auth-divider-line {
            flex: 1;
            height: 1px;
            background: rgba(255, 255, 255, 0.08);
        }

        .auth-helper {
            font-size: 11px;
            color: var(--muted);
            margin-top: 6px;
        }

        .auth-error {
            font-size: 12px;
            color: #ff6b6b;
            margin-bottom: 6px;
            min-height: 16px;
        }

        .auth-error.warning {
            color: var(--gold);
        }

        /* LEGAL MODAL STYLES */
        .legal-modal-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.8);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            padding: 20px;
        }
        .legal-modal-card {
            width: 100%;
            max-width: 600px;
            max-height: 80vh;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }
        .legal-modal-header {
            padding: 20px;
            border-bottom: 1px solid var(--line);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(255,255,255,0.02);
        }
        .legal-modal-content {
            padding: 20px;
            overflow-y: auto;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.6;
        }
        .legal-modal-content h4 { color: var(--gold); margin: 20px 0 10px; }
        .legal-modal-content p { margin-bottom: 15px; }
        .legal-modal-footer {
            padding: 15px;
            border-top: 1px solid var(--line);
            text-align: center;
        }

        .auth-success {
            font-size: 12px;
            color: var(--teal);
            margin-bottom: 6px;
            min-height: 16px;
        }

        /* Animations */
        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }

            100% {
                transform: rotate(360deg);
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* PC-ONLY: Desktop Specific Fixes to override any accidental mobile-first leaks */
        @media (min-width: 981px) {
            nav#mainNav {
                display: flex !important;
                position: static !important;
                width: auto !important;
                height: auto !important;
                background: transparent !important;
                flex-direction: row !important;
                padding: 0 !important;
                visibility: visible !important;
                opacity: 1 !important;
                box-shadow: none !important;
                z-index: 1000;
                margin: 0 auto;
                /* Linkleri ortada tutar */
            }

            #mainNav .langbox,
            #mainNav #authOpenBtnMobile,
            #mainNav #topSurveyBtnMobile,
            #mainNav .menu-logo-bottom {
                display: none !important;
            }

            .auth-controls {
                display: flex !important;
                margin-left: auto;
            }
        }
    
/* API PAGE SPECIFIC CSS */

        /* ORİJİNAL TASARIM DEĞİŞKENLERİ */
        :root {
            --bg: #0A2540;
            --bg2: #0F2F57;
            --card: #0c1d34;
            --ink: #0B1220;
            --text: #E7ECF3;
            --muted: #A9B7C7;
            --soft: #cfe0f3;
            --gold: #FFD700;
            --teal: #2EC4B6;
            --line: rgba(255, 255, 255, .10);
            --white: #fff;
            --shadow: 0 24px 60px rgba(0, 0, 0, .28);
            --radius: 18px;
            --radius-sm: 12px;
        }

        * {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', sans-serif;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
            scroll-behavior: smooth;
        }

        body {
            color: var(--text);
            background: linear-gradient(180deg, var(--bg), var(--bg2));
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        a {
            color: var(--gold);
            text-decoration: none;
        }

        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 24px;
        }

        /* NAVIGASYON */
        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo {
            width: 42px;
            height: 42px;
            object-fit: cover;
            border-radius: 10px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
            transition: transform 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.1);
        }

        .brand-name {
            font-weight: 900;
            letter-spacing: .2px;
            font-size: 20px;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: nowrap;
        }

        .cta {
            padding: 12px 18px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            font-weight: 800;
            background: var(--gold);
            color: #232323;
            box-shadow: 0 10px 18px rgba(255, 215, 0, .25);
            transition: transform .06s ease, box-shadow .2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

        .cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 18px 30px rgba(255, 215, 0, .35);
        }

        .cta.small {
            padding: 8px 12px;
            font-size: 13px;
            box-shadow: none;
        }

        .cta.ghost {
            background: transparent;
            color: var(--text);
            border: 1px solid rgba(255, 255, 255, .25);
            box-shadow: none;
        }

        /* AUTH BUTTONS IN NAV */
        .auth-controls {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .auth-user-container {
            position: relative;
        }

        .auth-user {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--line);
            min-height: 40px;
        }

        .auth-name {
            max-width: 140px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-size: 13px;
            color: #dfe8f5;
        }

        .auth-avatar {
            width: 26px;
            height: 26px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--gold), var(--teal));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 800;
            color: #1b2533;
        }

        /* USER MENU DROPDOWN */
        .user-menu {
            display: none;
            position: absolute;
            top: 110%;
            right: 0;
            background: var(--bg);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 8px;
            min-width: 160px;
            box-shadow: var(--shadow);
            z-index: 100;
        }

        .user-menu.show {
            display: block;
        }

        .user-menu a, .user-menu button {
            display: flex;
            align-items: center;
            gap: 10px;
            width: 100%;
            padding: 10px 12px;
            color: var(--text);
            text-decoration: none;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            border: none;
            cursor: pointer;
            text-align: left;
        }

        .user-menu a:hover, .user-menu button:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        /* AI LOADER & ANIMATIONS */
        .ai-loader {
            width: 40px;
            height: 40px;
            border: 3px solid rgba(255, 215, 0, 0.1);
            border-top: 3px solid var(--gold);
            border-radius: 50%;
            margin: 0 auto;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }

            100% {
                transform: rotate(360deg);
            }
        }

        @keyframes pulse-text {
            0% {
                opacity: 0.6;
            }

            50% {
                opacity: 1;
            }

            100% {
                opacity: 0.6;
            }
        }

        /* LANGUAGE */
        .langbox {
            position: relative;
            display: inline-block;
        }

        .lang {
            min-width: 62px;
        }

        .dropdown {
            display: none;
            position: absolute;
            top: 110%;
            right: 0;
            min-width: 140px;
            padding: 8px;
            border-radius: 12px;
            background: var(--bg2);
            border: 1px solid var(--line);
            box-shadow: var(--shadow);
            z-index: 10;
        }

        .dropdown.show {
            display: block;
        }

        .dropdown a {
            display: block;
            padding: 8px 10px;
            border-radius: 8px;
            color: var(--text);
            cursor: pointer;
        }

        .dropdown a:hover {
            background: rgba(255, 255, 255, .08);
        }

        /* KARTLAR VE TEXT */
        .card {
            background: var(--card);
            color: var(--text);
            border-radius: 16px;
            padding: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
        }

        .card h3 {
            margin: 0 0 6px;
            font-size: 18px;
            color: var(--white);
        }

        .card p {
            margin: 0;
            color: #c9d6e6;
            font-size: 14px;
            line-height: 1.5;
        }

        .card .muted {
            color: var(--muted);
        }

        .section-title {
            font-size: 28px;
            font-weight: 900;
            margin: 0 0 6px;
        }

        .section-sub {
            color: #d0d9e6;
            margin: 0 0 22px;
        }

        .hiw {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
        }

        .api-container {
            width: 100%;
            max-width: 100%;
            min-height: 100vh;
            margin: 0;
            background: radial-gradient(circle at top right, #1a3c61 0%, var(--bg) 60%);
            border: none;
            border-radius: 0;
            padding: 40px;
            box-shadow: none;
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .api-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            max-width: 1000px;
            margin: 0 auto;
            width: 100%;
            text-align: center;
            z-index: 2;
        }

        .hiw {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            width: 100%;
            margin-top: 50px;
            align-items: stretch;
        }

        /* Binance Card Special Styling */
        .card.featured {
            background: linear-gradient(145deg, rgba(10, 37, 64, 0.9), rgba(15, 47, 87, 0.95));
            border: 1px solid rgba(255, 215, 0, 0.3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 215, 0, 0.1);
            position: relative;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 320px;
        }

        .card.featured:hover {
            transform: translateY(-5px);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.15);
            border-color: rgba(255, 215, 0, 0.6);
        }

        .card.featured::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--gold), #F0B90B);
        }

        .card.coming-soon {
            background: rgba(255, 255, 255, 0.03);
            border: 1px dashed rgba(255, 255, 255, 0.15);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            transition: all 0.3s ease;
        }

        .card.coming-soon:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.3);
        }

        @media (max-width: 768px) {
            .hiw {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 16px;
            }

            .section-title {
                font-size: 24px;
            }

            .brand-name {
                font-size: 18px;
            }

            .auth-name {
                display: none;
            }

            .header-right {
                gap: 6px !important;
            }

            #saveRulesBtn {
                white-space: nowrap;
            }
        }

        /* API MODAL STYLES */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 37, 64, 0.85);
            /* Glassmorphism background */
            backdrop-filter: blur(8px);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal-overlay.active {
            display: flex;
            opacity: 1;
        }

        .modal-content {
            background: var(--card);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius);
            padding: 40px;
            width: 100%;
            max-width: 560px;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
            transform: translateY(20px);
            transition: transform 0.3s ease;
            position: relative;
        }

        .modal-overlay.active .modal-content {
            transform: translateY(0);
        }

        .modal-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .modal-header h3 {
            font-size: 24px;
            color: var(--white);
            margin-bottom: 8px;
        }

        .modal-header p {
            color: var(--muted);
            font-size: 14px;
        }

        .input-group {
            margin-bottom: 24px;
            text-align: left;
        }

        .input-group label {
            display: block;
            color: var(--soft);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .input-group input {
            width: 100%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            color: var(--white);
            font-family: inherit;
            font-size: 16px;
            transition: all 0.2s ease;
        }

        .input-group input:focus {
            outline: none;
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.08);
            box-shadow: 0 0 10px rgba(255, 215, 0, 0.1);
        }

        .modal-warning {
            background: rgba(255, 215, 0, 0.05);
            border-left: 3px solid var(--gold);
            padding: 12px 16px;
            border-radius: 4px;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 12px;
            text-align: left;
        }

        .modal-warning span {
            color: var(--gold);
            font-size: 13px;
            font-weight: 500;
            line-height: 1.4;
        }

        .modal-actions {
            display: flex;
            gap: 12px;
        }

        .modal-actions button {
            flex: 1;
            padding: 14px;
            border-radius: 999px;
            font-weight: 800;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: inherit;
            font-size: 14px;
        }

        .btn-cancel {
            background: transparent;
            color: var(--text);
            border: 1px solid var(--line);
        }

        .btn-cancel:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--soft);
        }

        .btn-connect {
            background: var(--gold);
            color: #232323;
            border: none;
            box-shadow: 0 10px 18px rgba(255, 215, 0, 0.2);
        }

        .btn-connect:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 25px rgba(255, 215, 0, 0.3);
        }

        @media (max-width: 480px) {
            .modal-content {
                padding: 30px 20px;
                margin: 15px;
            }
        }

        /* RULE PANEL STYLES */
        .rules-card {
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 30px;
            margin-top: 40px;
            text-align: left;
            width: 100%;
            max-width: 1000px;
        }

        .rules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
            margin-top: 20px;
        }

        .rule-item {
            position: relative;
        }

        .rule-header {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .rule-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--soft);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* TOGGLE SWITCH STYLE */
        .switch {
            position: relative;
            display: inline-block;
            width: 44px;
            height: 24px;
        }

        .switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(255,255,255,0.1);
            transition: .4s;
            border: 1px solid var(--line);
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 16px;
            width: 16px;
            left: 3px;
            bottom: 3px;
            background-color: var(--white);
            transition: .4s;
        }

        input:checked + .slider {
            background-color: var(--teal);
            border-color: var(--teal);
        }

        input:focus + .slider {
            box-shadow: 0 0 1px var(--teal);
        }

        input:checked + .slider:before {
            transform: translateX(20px);
        }

        .slider.round {
            border-radius: 34px;
        }

        .slider.round:before {
            border-radius: 50%;
        }

        .info-tip {
            width: 16px;
            height: 16px;
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: 900;
            cursor: help;
            border: 1px solid rgba(255, 215, 0, 0.2);
            position: relative;
        }

        .info-tip:hover::after {
            content: attr(data-tip);
            position: absolute;
            bottom: 125%;
            left: 50%;
            transform: translateX(-50%);
            background: var(--ink);
            color: var(--white);
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 12px;
            width: 220px;
            text-align: center;
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            border: 1px solid var(--line);
            z-index: 1000;
            line-height: 1.5;
            font-weight: 400;
        }

        .rule-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            color: var(--white);
            font-family: inherit;
            transition: all 0.2s;
        }

        .rule-input:focus {
            outline: none;
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.08);
        }

        .toast {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--teal);
            color: var(-- ink);
            padding: 12px 24px;
            border-radius: 999px;
            font-weight: 800;
            font-size: 14px;
            z-index: 2000;
            box-shadow: 0 10px 30px rgba(46, 196, 182, 0.4);
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .toast.show {
            transform: translateX(-50%) translateY(0);
        }