/* Import official Khypri Font with Local Fallback */
        @@font-face {
            font-family: "Arial Rounded MT Bold";
            src: local("Arial Rounded MT Bold"), url("https://files.khypri.com/font/arialroundedmtbold.ttf") format("truetype");
            font-weight: bold;
            font-style: normal;
            font-display: swap;
        }
        /* Single site-wide brand font - overrides every other font (Inter, Tailwind defaults,
           inline font-family styles) so the whole page renders consistently. */
        * {
            font-family: "Arial Rounded MT Bold", sans-serif !important;
        }

        :root {
            --bg-main: #050507;
            --bg-card: rgba(255, 255, 255, 0.92);
            --bg-input: #fcfcfd;
            --text-main: #111827;
            --text-secondary: #4b5563;
            --border-color: rgba(0, 0, 0, 0.12);
            --dynamic-color: #3b82f6;
            --accent-purple: #8b5cf6;
            --accent-cyan: #06b6d4;
            --error-red: #ef4444;
            --success-green: #10b981;
            --radius-xl: 32px;
            --radius-lg: 16px;
            --radius-md: 12px;
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            --brand-font: "Arial Rounded MT Bold", "Helvetica Rounded", Arial, sans-serif;
            --transition: 0.25s;
            --spark: 1.8s;
            --hue: 265;
            --card-height: 600px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-main);
        }

        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-main);
            font-family: var(--font-family);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            width: 100vw;
            overflow-x: hidden;
            overflow-y: auto;
            position: relative;
            padding: 20px;
        }

        .background-wrap {
            position: fixed;
            inset: 0;
            overflow: hidden;
            z-index: 0;
            background: radial-gradient(circle at 50% 50%, #0a0a0f 0%, #050507 100%);
        }

        .orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.35;
            animation: moveOrb 20s infinite alternate ease-in-out;
        }

        .orb-1 {
            width: 500px;
            height: 500px;
            background: var(--dynamic-color);
            top: -10%;
            left: -10%;
        }

        .orb-2 {
            width: 400px;
            height: 400px;
            background: var(--accent-purple);
            bottom: -10%;
            right: -5%;
        }

        @@keyframes moveOrb {
            0% {
                transform: translate(0, 0) scale(1);
            }

            100% {
                transform: translate(50px, 30px) scale(1.05);
            }
        }

        .workspace-container {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            max-width: 1400px;
            min-height: var(--card-height);
            z-index: 10;
            position: relative;
        }

        .side-wrapper {
            display: flex;
            align-items: center;
            min-height: var(--card-height);
        }

            .side-wrapper.left {
                flex: 2;
                justify-content: center;
                padding-right: 40px;
            }

            .side-wrapper.right {
                flex: 1;
                justify-content: center;
                padding-left: 40px;
                perspective: 1000px;
            }

        @@media (max-width: 950px) {
            .workspace-container {
                flex-direction: column-reverse;
                align-items: center;
                gap: 60px;
                padding-bottom: 60px;
            }

            .side-wrapper {
                width: 100%;
                flex: none !important;
                padding: 0 !important;
                justify-content: center !important;
            }

            .designer-divider {
                display: none;
            }

            .card-border-wrap {
                max-width: 450px;
                width: 100%;
                height: var(--card-height);
            }

            .base-card {
                height: 100%;
            }
        }

        .designer-divider {
            width: 1px;
            height: 400px;
            background: linear-gradient(to bottom, transparent, var(--dynamic-color), var(--accent-purple), transparent);
            box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
            flex-shrink: 0;
            opacity: 0.6;
        }

        .card-border-wrap {
            position: relative;
            padding: 2px;
            border-radius: var(--radius-xl);
            background: rgba(255, 255, 255, 0.05);
            overflow: hidden;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
            width: 100%;
            height: var(--card-height);
        }

        .left .card-border-wrap {
            max-width: 700px;
            background: transparent !important;
            box-shadow: none !important;
            padding: 0 !important;
        }

        .right .card-border-wrap::before {
            content: "";
            position: absolute;
            top: -100%;
            left: -100%;
            width: 300%;
            height: 300%;
            background: conic-gradient( from 0deg, transparent 0deg, var(--dynamic-color) 40deg, var(--accent-purple) 80deg, var(--accent-cyan) 160deg, var(--dynamic-color) 240deg, transparent 320deg );
            animation: rotateGlow 8s linear infinite;
            z-index: -1;
            filter: blur(8px) brightness(1.2);
        }

        .left .card-border-wrap::before {
            display: none;
        }

        @@keyframes rotateGlow {
            from {
                transform: rotate(0deg);
            }

            to {
                transform: rotate(360deg);
            }
        }

        .base-card {
            background: var(--bg-card);
            position: relative;
            border-radius: calc(var(--radius-xl) - 2px);
            padding: 28px 24px;
            backdrop-filter: blur(40px);
            display: flex;
            flex-direction: column;
            height: 100%;
            z-index: 1;
            transform: translateZ(1px);
            -webkit-transform: translateZ(1px);
        }

        .transparent-card {
            background: transparent !important;
            backdrop-filter: none !important;
            box-shadow: none !important;
            padding: 28px 24px;
        }

        @@media (min-width: 480px) {
            .base-card, .transparent-card {
                padding: 20px 36px 14px 36px;
            }
        }

        /* CAROUSEL STYLES */
        .carousel-container {
            height: 100%;
            display: flex;
            flex-direction: column;
            text-align: center;
        }

        .carousel-view {
            width: 100%;
            height: 300px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 32px;
            position: relative;
            background: rgba(0,0,0,0.4);
            box-shadow: 0 10px 40px rgba(0,0,0,0.6);
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .carousel-track {
            display: flex;
            height: 100%;
            transition: transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
        }

        .carousel-slide {
            height: 100%;
            flex-shrink: 0;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .carousel-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.6));
        }

        .carousel-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            overflow: hidden;
        }

            .carousel-info h3 {
                font-family: var(--brand-font);
                font-size: 18px;
                color: #ffffff;
                margin-bottom: 12px;
                text-transform: uppercase;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .carousel-info p {
                font-size: 13px;
                color: rgba(255, 255, 255, 0.7);
                line-height: 1.6;
                display: -webkit-box;
                -webkit-line-clamp: 3;
                -webkit-box-orient: vertical;
                overflow: hidden;
                text-overflow: ellipsis;
            }

        .carousel-dots {
            display: flex;
            gap: 12px;
            justify-content: center;
            margin-top: 16px;
            padding-bottom: 8px;
            flex-shrink: 0;
        }

        .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            cursor: pointer;
            transition: 0.3s;
        }

            .dot.active {
                background: var(--dynamic-color);
                width: 22px;
                border-radius: 3px;
            }

        /* FORM ELEMENTS */
        .header {
            text-align: center;
            margin-bottom: 18px;
            position: relative;
        }

            .header img.brand-logo {
                /*width: 150px;*/
                /*height: auto;*/
                margin-bottom: 4px;
                /*display: inline-block;*/
                filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
                /* Set a fixed height that fits your design */
                height: 56px;
                width: auto; /* Maintains aspect ratio */
                /* Ensure the image doesn't distort if it's the wrong shape */
                object-fit: contain;
                /* Optional: Prevents the card from flickering while the image loads */
                display: block;
                margin: 6px auto 6px;
                flex-shrink: 0;
            }

        .brand-title {
            font-family: var(--brand-font);
            font-size: 28px;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
            color: var(--text-main);
            text-transform: uppercase;
        }

        .brand-subtitle {
            font-family: var(--brand-font);
            font-size: 11px;
            color: var(--text-secondary);
            font-weight: 400;
            letter-spacing: 0.2px;
        }

        .left .brand-title {
            color: #ffffff;
            font-size: 22px;
        }

        .left .brand-subtitle {
            color: rgba(255, 255, 255, 0.7);
            font-size: 11px;
        }

        #access-content, #restricted-content {
            display: none;
            flex-direction: column;
            flex: 1;
        }

        #restricted-content {
            justify-content: center;
            text-align: center;
        }

            #restricted-content .restricted-title {
                font-family: var(--brand-font);
                font-size: 14px;
                font-weight: 900;
                margin-bottom: 12px;
                text-transform: uppercase;
                letter-spacing: 0.5px;
                background: linear-gradient(135deg, var(--dynamic-color), var(--accent-purple));
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                display: inline-block;
                width: 100%;
            }

            #restricted-content p {
                margin-bottom: 24px;
                font-size: 12px;
                color: var(--text-secondary);
            }

            #restricted-content .form-group {
                text-align: center;
            }

            #restricted-content label {
                text-align: center;
                margin-bottom: 8px;
            }

        #verifying-access {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            flex: 1;
            text-align: center;
        }

            #verifying-access p {
                margin-top: 16px;
                font-size: 12px;
                font-weight: 600;
                color: var(--text-secondary);
                text-transform: uppercase;
                letter-spacing: 1px;
            }

        .form-group {
            margin-bottom: 12px;
            text-align: left;
        }

            .form-group label {
                display: block;
                font-size: 9px;
                font-weight: 800;
                color: var(--dynamic-color);
                text-transform: uppercase;
                letter-spacing: 1.2px;
                margin-bottom: 6px;
            }

        .input-group {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid #d1d5db;
            border-radius: var(--radius-md);
            transition: 0.2s;
            overflow: hidden;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), inset 0 1px 2px rgba(0,0,0,0.02);
        }

            .input-group:focus-within {
                border-color: var(--dynamic-color);
                box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
            }

            .input-group input {
                flex: 1;
                background: transparent !important;
                border: none !important;
                padding: 10px 16px;
                color: var(--text-main);
                font-size: 14px;
                outline: none;
            }

        .input-box {
            width: 100%;
            background: #fff;
            border: 1px solid #d1d5db;
            border-radius: var(--radius-md);
            padding: 10px 16px;
            color: var(--text-main);
            font-size: 14px;
            outline: none;
            transition: 0.2s;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), inset 0 1px 2px rgba(0,0,0,0.02);
        }

            .input-box:focus {
                border-color: var(--dynamic-color);
                box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
            }

        .password-toggle {
            background: transparent;
            border: none;
            color: #6b7280;
            padding: 0 12px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: 0.2s;
            height: 40px;
        }

            .password-toggle:hover {
                color: var(--text-main);
            }

        /* GALAXY BUTTON */
        .galaxy-button {
            position: relative;
            width: 100%;
            margin-top: 16px;
        }

            .galaxy-button button {
                --cut: 0.15em;
                --active: 0;
                --bg: radial-gradient(120% 120% at 126% 126%, hsl(var(--hue) calc(var(--active) * 97%) 98% / calc(var(--active) * 0.9)) 40%, transparent 50%) calc(100px - (var(--active) * 100px)) 0 / 100% 100% no-repeat, radial-gradient(120% 120% at 120% 120%, hsl(var(--hue) calc(var(--active) * 97%) 70% / calc(var(--active) * 1)) 30%, transparent 70%) calc(100px - (var(--active) * 100px)) 0 / 100% 100% no-repeat, hsl(var(--hue) calc(var(--active) * 100%) calc(12% - (var(--active) * 8%)));
                background: var(--bg);
                font-family: var(--brand-font);
                font-size: 14px;
                font-weight: 700;
                border: 0;
                cursor: pointer;
                width: 100%;
                padding: 12px 1.3em;
                display: flex;
                align-items: center;
                justify-content: center;
                gap: 0.25em;
                white-space: nowrap;
                border-radius: var(--radius-md);
                position: relative;
                box-shadow: 0 0 calc(var(--active) * 3em) calc(var(--active) * 1em) hsl(var(--hue) 97% 61% / 0.3), 0 0.05em 0 0 hsl(var(--hue) calc(var(--active) * 97%) calc((var(--active) * 50%) + 30%)) inset, 0 -0.05em 0 0 hsl(var(--hue) calc(var(--active) * 97%) calc(var(--active) * 10%)) inset;
                transition: box-shadow var(--transition), transform var(--transition), background var(--transition), filter var(--transition);
                transform: scale(calc(1 + (var(--active) * 0.02)));
                transform-style: preserve-3d;
                perspective: 100vmin;
                overflow: hidden;
                color: #fff;
            }

                .galaxy-button button:is(:hover, :focus-visible) {
                    --active: 1;
                }

                .galaxy-button button:disabled {
                    opacity: 0.5;
                    cursor: not-allowed;
                    --active: 0 !important;
                    box-shadow: none !important;
                    transform: none !important;
                    animation: none !important;
                }

                .galaxy-button button:disabled .spark,
                .galaxy-button button:disabled .galaxy,
                .galaxy-button button:disabled .galaxy__container {
                    display: none !important;
                }

        #waitlist-btn:hover {
            filter: hue-rotate(90deg) saturate(1.5);
            box-shadow: 0 0 30px rgba(59, 130, 246, 0.4);
        }

        .galaxy-button .star {
            height: calc(var(--size) * 1px);
            aspect-ratio: 1;
            background: white;
            border-radius: 50%;
            position: absolute;
            opacity: var(--alpha);
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(10deg) rotate(0deg) translateY(calc(var(--distance) * 1px));
            animation: orbit calc(var(--duration) * 1s) calc(var(--delay) * -1s) infinite linear;
        }

        @@keyframes orbit {
            to {
                transform: translate(-50%, -50%) rotate(10deg) rotate(360deg) translateY(calc(var(--distance) * 1px));
            }
        }

        .galaxy-button .galaxy {
            position: absolute;
            width: 100%;
            aspect-ratio: 1;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            overflow: hidden;
            opacity: var(--active);
            transition: opacity var(--transition);
        }

        .galaxy-button .galaxy__ring {
            height: 200%;
            width: 200%;
            position: absolute;
            top: 50%;
            left: 50%;
            border-radius: 50%;
            transform: translate(-28%, -40%) rotateX(-24deg) rotateY(-30deg) rotateX(90deg);
            transform-style: preserve-3d;
        }

        .galaxy-button .galaxy__container {
            position: absolute;
            inset: 0;
            opacity: var(--active);
            transition: opacity var(--transition);
            mask: radial-gradient(white, transparent);
            -webkit-mask: radial-gradient(white, transparent);
        }

        .galaxy-button .star--static {
            animation: none;
            top: 50%;
            left: 50%;
            transform: translate(0, 0);
            max-height: 4px;
            filter: brightness(4);
            opacity: 0.9;
            animation: move-x calc(var(--duration) * 0.1s) calc(var(--delay) * -0.1s) infinite linear, move-y calc(var(--duration) * 0.2s) calc(var(--delay) * -0.2s) infinite linear;
        }

        @@keyframes move-x {
            0% {
                transform: translateX(-100px);
            }

            100% {
                transform: translateX(100px);
            }
        }

        @@keyframes move-y {
            0% {
                transform: translateY(-50px);
            }

            100% {
                transform: translateY(50px);
            }
        }

        .galaxy-button .spark {
            position: absolute;
            inset: 0;
            border-radius: var(--radius-md);
            rotate: 0deg;
            overflow: hidden;
            mask: linear-gradient(white, transparent 50%);
            -webkit-mask: linear-gradient(white, transparent 50%);
            animation: flip calc(var(--spark) * 2) infinite steps(2, end);
        }

        @@keyframes flip {
            to {
                rotate: 360deg;
            }
        }

        .galaxy-button .spark:before {
            content: "";
            position: absolute;
            width: 200%;
            aspect-ratio: 1;
            top: 0%;
            left: 50%;
            z-index: -1;
            transform: translate(-50%, -15%) rotate(-90deg);
            opacity: calc((var(--active)) + 0.4);
            background: conic-gradient(from 0deg, transparent 0 340deg, white 360deg);
            transition: opacity var(--transition);
            animation: rotate var(--spark) linear infinite both;
        }

        .galaxy-button .backdrop {
            position: absolute;
            inset: var(--cut);
            background: var(--bg);
            border-radius: calc(var(--radius-md) - 2px);
            transition: background var(--transition);
        }

        .galaxy-button .text {
            position: relative;
            z-index: 2;
            letter-spacing: 0.05ch;
            color: hsl(0 0% calc(80% + (var(--active) * 20%)));
            transition: color var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        #reset-btn {
            animation: energy-pulse 4s infinite ease-in-out;
        }

        @@keyframes energy-pulse {
            0% {
                box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
            }

            50% {
                box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
                transform: scale(1.01);
            }

            100% {
                box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
            }
        }

        #reset-btn.processing .star {
            animation-duration: 0.5s !important;
            filter: brightness(2);
        }

        .social-btn-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .btn-social {
            width: 100%;
            height: 40px;
            padding: 0 11px;
            border-radius: var(--radius-md);
            border: 1px solid #d1d5db;
            font-size: 13px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            cursor: pointer;
            transition: 0.2s;
            background: #ffffff;
            color: var(--text-main);
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
        }

        .btn-google:not(:disabled):hover {
            background: #f9fafb;
            border-color: #9ca3af;
        }

        .btn-facebook {
            background: #1877F2;
            color: #ffffff;
            border: none;
        }

            .btn-facebook:not(:disabled):hover {
                background: #166fe5;
                box-shadow: 0 4px 10px rgba(24, 119, 242, 0.3);
            }

        .btn-social:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .divider {
            display: flex;
            align-items: center;
            margin: 12px 0;
            gap: 10px;
            opacity: 0.7;
        }

            .divider::before, .divider::after {
                content: "";
                flex: 1;
                height: 1px;
                background: #cbd5e1;
            }

            .divider span {
                font-size: 9px;
                text-transform: uppercase;
                letter-spacing: 1.2px;
                font-weight: 800;
                color: var(--text-secondary);
            }

        .footer {
            text-align: center;
            margin-top: 12px;
            margin-bottom: 16px;
            font-size: 11px;
            color: var(--text-secondary);
            position: relative;
        }

            .footer a {
                color: var(--dynamic-color);
                text-decoration: none;
                font-weight: 700;
                cursor: pointer;
            }

        /* MODAL STYLES */
        #modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(64px);
            z-index: 1000;
            display: none;
            align-items: center;
            justify-content: center;
        }

        .modal-card {
            background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.2), transparent 70%), radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.2), transparent 70%), rgba(10, 10, 15, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #ffffff;
            border-radius: var(--radius-xl);
            padding: 32px 24px;
            max-width: 400px;
            width: 90%;
            text-align: center;
            position: relative;
            box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 20px rgba(59, 130, 246, 0.1);
            animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
            backdrop-filter: blur(25px);
        }

            .modal-card h2 {
                color: #fff;
                font-family: var(--brand-font);
                margin-bottom: 12px;
            }

            .modal-card p {
                color: rgba(255, 255, 255, 0.7);
                font-size: 13px;
                margin-bottom: 24px;
                line-height: 1.5;
            }

            .modal-card .form-group label {
                color: var(--dynamic-color);
                opacity: 0.9;
            }

            .modal-card .input-box {
                background: rgba(255, 255, 255, 0.06);
                color: #fff;
                border: 1px solid rgba(255, 255, 255, 0.18);
                box-shadow: none;
            }

                .modal-card .input-box:focus {
                    border-color: var(--dynamic-color);
                    background: rgba(255, 255, 255, 0.1);
                    box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
                }

        .close-btn {
            position: absolute;
            top: 16px;
            right: 16px;
            cursor: pointer;
            color: #6b7280;
            transition: 0.2s;
            padding: 8px;
        }

            .close-btn:hover {
                color: #fff;
                transform: rotate(90deg);
            }

        /* Legacy Toast (Hidden, used as target for MutationObserver for backward compatibility) */
        #toast {
            display: none !important;
            opacity: 0 !important;
            visibility: hidden !important;
            pointer-events: none !important;
        }

        /* GLASSMORPHIC TOAST SYSTEM */
        #toast-container {
            position: fixed;
            bottom: 24px;
            right: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 9999;
            pointer-events: none;
        }

        :root {
            --glass-bg:     rgba(18,18,24,0.95);
            --glass-border: rgba(255,255,255,0.20);
            --glass-blur:   blur(14px);
            --glass-shadow: 0 8px 32px rgba(0,0,0,0.18);
        }

        /*  Base toast  */
        .toast {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 16px;
            border-radius: 14px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            box-shadow: var(--glass-shadow);
            position: relative;
            overflow: hidden;
            max-width: 380px;
            width: 100%;
            pointer-events: auto;
            animation: toast-enter 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
            transition: all 0.3s ease;
        }

        @@keyframes toast-enter {
            from {
                transform: translateY(20px) scale(0.95);
                opacity: 0;
            }
            to {
                transform: translateY(0) scale(1);
                opacity: 1;
            }
        }

        .toast.toast-exit {
            animation: toast-exit 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        @@keyframes toast-exit {
            from {
                transform: translateY(0) scale(1);
                opacity: 1;
            }
            to {
                transform: translateY(10px) scale(0.95);
                opacity: 0;
            }
        }

        /* top-edge shimmer line */
        .toast::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
        }

        .toast-icon {
            width: 36px; height: 36px;
            border-radius: 10px;
            display: flex; align-items: center; justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .toast-icon svg {
            width: 18px;
            height: 18px;
        }
        .toast-body  { flex: 1; min-width: 0; }
        .toast-title { font-size: 13px; font-weight: 600; margin: 0 0 2px; color: #fff; }
        .toast-sub   { font-size: 12px; color: rgba(255,255,255,0.65); margin: 0; line-height: 1.5; }
        .toast-close {
            background: transparent;
            border: none;
            font-size: 15px;
            color: rgba(255,255,255,0.45);
            cursor: pointer;
            flex-shrink: 0;
            padding: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.2s ease;
        }
        .toast-close:hover {
            color: #fff;
        }
        .toast-close svg {
            width: 14px;
            height: 14px;
        }

        .toast-actions { display: flex; gap: 8px; margin-top: 8px; }
        .toast-btn {
            font-size: 11px; font-weight: 500;
            padding: 4px 10px;
            border-radius: 6px;
            border: 1px solid rgba(255,255,255,0.3);
            background: rgba(255,255,255,0.12);
            color: #fff;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .toast-btn:hover {
            background: rgba(255,255,255,0.2);
            border-color: rgba(255,255,255,0.4);
        }
        .toast-btn.primary { background: rgba(255,255,255,0.25); }
        .toast-btn.primary:hover { background: rgba(255,255,255,0.35); }

        .toast-badge {
            font-size: 10px; font-weight: 600;
            padding: 2px 8px;
            border-radius: 20px;
            flex-shrink: 0;
        }

        .progress-bar {
            height: 3px;
            border-radius: 2px;
            margin-top: 8px;
            background: rgba(255,255,255,0.12);
            overflow: hidden;
        }
        .progress-fill { height: 100%; border-radius: 2px; }

        .avatar {
            width: 36px; height: 36px;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-size: 13px; font-weight: 600;
            flex-shrink: 0;
        }

        .toast-dot {
            width: 8px; height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
            margin-top: 4px;
        }

        /* Timer bar for autohide visualization */
        .toast-timer-bar {
            position: absolute;
            bottom: 0;
            left: 0;
            height: 3px;
            width: 100%;
            background: rgba(255, 255, 255, 0.2);
        }

        /*  Colour skins  */
        .toast--success, .t-success { border-color: rgba(29,158,117,0.55); background: rgba(12,38,30,0.95); }
        .toast--success .toast-icon, .t-success .toast-icon { background: rgba(29,158,117,0.25); color: #2ecc9b; }
        .toast--success .toast-timer-bar, .t-success .toast-timer-bar { background: #2ecc9b; }

        .toast--error, .toast--failure, .t-error   { border-color: rgba(226,75,74,0.55);  background: rgba(38,16,16,0.95); }
        .toast--error .toast-icon, .toast--failure .toast-icon, .t-error .toast-icon { background: rgba(226,75,74,0.25); color: #f07070; }
        .toast--error .toast-timer-bar, .toast--failure .toast-timer-bar, .t-error .toast-timer-bar { background: #f07070; }

        .toast--warn, .toast--warning, .t-warn    { border-color: rgba(186,117,23,0.55); background: rgba(38,28,12,0.95); }
        .toast--warn .toast-icon, .toast--warning .toast-icon, .t-warn .toast-icon { background: rgba(186,117,23,0.22); color: #f0ab3c; }
        .toast--warn .toast-timer-bar, .toast--warning .toast-timer-bar, .t-warn .toast-timer-bar { background: #f0ab3c; }

        .toast--info, .t-info    { border-color: rgba(55,138,221,0.55); background: rgba(12,28,38,0.95); }
        .toast--info .toast-icon, .t-info .toast-icon { background: rgba(55,138,221,0.25); color: #6bb8f5; }
        .toast--info .toast-timer-bar, .t-info .toast-timer-bar { background: #6bb8f5; }

        .toast--purple, .t-purple  { border-color: rgba(127,119,221,0.55); background: rgba(20,16,38,0.95); }
        .toast--purple .toast-icon, .t-purple  .toast-icon { background: rgba(127,119,221,0.25); color: #b0aaff; }
        .toast--purple .toast-timer-bar, .t-purple .toast-timer-bar { background: #b0aaff; }

        .toast--neutral, .t-neutral { border-color: rgba(255,255,255,0.25); background: rgba(18,18,24,0.95); }
        .toast--neutral .toast-icon, .t-neutral .toast-icon { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.7); }
        .toast--neutral .toast-timer-bar, .t-neutral .toast-timer-bar { background: rgba(255,255,255,0.7); }

        .toast--pink, .t-pink    { border-color: rgba(212,83,126,0.55); background: rgba(38,16,26,0.95); }
        .toast--pink .toast-icon, .t-pink    .toast-icon { background: rgba(212,83,126,0.22); color: #f09fc0; }
        .toast--pink .toast-timer-bar, .t-pink .toast-timer-bar { background: #f09fc0; }

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

            to {
                transform: rotate(360deg);
            }
        }

        .loading-icon {
            animation: spin 1s linear infinite;
        }

        @@keyframes scaleIn {
            from {
                transform: scale(0.5);
                opacity: 0;
            }

            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .success-tick {
            animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
        }

        /* 3D Flip Card Animation & Styling */
        /* 3D Flip Card Animation & Styling */
        #login-card-wrapper {
            width: 100%;
            max-width: 450px;
            height: var(--card-height);
            position: relative;
            transform-style: preserve-3d;
            -webkit-transform-style: preserve-3d;
            transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        #login-card-wrapper.flipped {
            transform: rotateY(180deg);
        }

        #login-card-wrapper.consent-flipped {
            transform: rotateY(360deg);
        }

        /* Swap z-index and disable pointer interception on front card when wrapper is flipped */
        /* Swap z-index and disable pointer interception on front card when wrapper is flipped */
        #login-card-wrapper.flipped #login-card-front {
            pointer-events: none !important;
            z-index: 1;
        }

        #login-card-wrapper.flipped #login-card-back {
            pointer-events: auto !important;
            z-index: 2;
        }

        #login-card-wrapper.consent-flipped #login-card-front {
            pointer-events: none !important;
            z-index: 1;
        }

        #login-card-wrapper.consent-flipped #login-card-back {
            pointer-events: none !important;
            z-index: 1;
        }

        #login-card-wrapper.consent-flipped #login-card-consent {
            pointer-events: auto !important;
            z-index: 2;
        }

        /* Force pointer events and lift controls in 3D space to bypass browser hit-test flattening bugs */
        #login-card-wrapper.flipped #login-card-back-inner input,
        #login-card-wrapper.flipped #login-card-back-inner button,
        #login-card-wrapper.flipped #login-card-back-inner label,
        #login-card-wrapper.flipped #login-card-back-inner a {
            pointer-events: auto !important;
            transform: translateZ(10px);
            -webkit-transform: translateZ(10px);
        }

        #login-card-wrapper.consent-flipped #login-card-consent-inner input,
        #login-card-wrapper.consent-flipped #login-card-consent-inner button,
        #login-card-wrapper.consent-flipped #login-card-consent-inner label,
        #login-card-wrapper.consent-flipped #login-card-consent-inner a,
        #login-card-wrapper.consent-flipped #login-card-consent-inner div,
        #login-card-wrapper.consent-flipped #login-card-consent-inner span,
        #login-card-wrapper.consent-flipped #login-card-consent-inner i {
            pointer-events: auto !important;
            transform: translateZ(10px);
            -webkit-transform: translateZ(10px);
        }

        #login-card-front, #login-card-back, #login-card-consent {
            backface-visibility: hidden;
            -webkit-backface-visibility: hidden;
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            transform-style: preserve-3d;
            -webkit-transform-style: preserve-3d;
        }

        #login-card-front {
            transform: rotateY(0deg);
            z-index: 2;
            pointer-events: auto;
        }

        #login-card-back {
            transform: rotateY(180deg);
            z-index: 1;
            pointer-events: none !important;
            visibility: hidden; /* Statically hidden on page load to prevent coordinate/hit conflicts */
        }

        #login-card-consent {
            transform: rotateY(360deg);
            z-index: 1;
            pointer-events: none !important;
            visibility: hidden; /* Statically hidden on page load to prevent coordinate/hit conflicts */
        }

        #login-card-back-inner {
            padding: 28px 24px;
            overflow-y: visible;
        }

        @@media (min-width: 480px) {
            #login-card-back-inner {
                padding: 24px 36px 20px 36px;
            }
        }

        /* Consent Form Styling */
        .consent-header {
            margin-bottom: 20px;
            text-align: center;
        }
        .consent-logo {
            height: 60px;
            width: auto;
            object-fit: contain;
            margin: 10px auto;
            display: block;
        }
        .consent-title {
            font-family: var(--brand-font);
            font-size: 22px;
            color: var(--text-main);
            margin-bottom: 6px;
            text-transform: uppercase;
        }
        .consent-subtitle {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .consent-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 18px;
            margin-top: 15px;
            margin-bottom: 24px;
            text-align: left;
            overflow-y: visible;
            padding-right: 6px;
        }
        .consent-item {
            display: flex;
            gap: 14px;
            align-items: center;
            cursor: pointer;
            user-select: none;
            margin-bottom: 6px;
        }
        .consent-cb-wrapper {
            position: relative;
            margin-top: 0px;
            flex-shrink: 0;
        }
        .consent-cb-custom {
            display: block;
            width: 20px;
            height: 20px;
            border: 2px solid var(--border-color);
            border-radius: 6px;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            cursor: pointer;
            background: var(--bg-input);
        }
        .consent-text {
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.5;
            font-weight: 500;
        }
        .consent-text a {
            color: var(--dynamic-color);
            font-weight: 700;
            text-decoration: none;
            transition: color 0.2s;
        }
        .consent-text a:hover {
            text-decoration: underline;
        }
        .consent-actions {
            display: flex;
            flex-direction: column;
            gap: 12px;
            width: 100%;
            margin-top: auto;
        }
        .btn-cancel-consent {
            width: 100%;
            padding: 14px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.2s;
        }
        .btn-cancel-consent:hover {
            background: rgba(0, 0, 0, 0.05);
            color: var(--text-main);
            border-color: rgba(0, 0, 0, 0.2);
        }

        .consent-cb-input:checked + .consent-cb-custom {
            background-color: var(--dynamic-color) !important;
            border-color: var(--dynamic-color) !important;
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
        }

        .consent-cb-input:checked + .consent-cb-custom::after {
            content: "";
            position: absolute;
            top: 2px;
            left: 6px;
            width: 4px;
            height: 8px;
            border: solid white;
            border-width: 0 2px 2px 0;
            transform: rotate(45deg);
        }

        .consent-item:hover .consent-cb-custom {
            border-color: var(--dynamic-color);
            box-shadow: 0 0 8px rgba(59, 130, 246, 0.2);
        }

        /* Learning Tip Banner Styling */
        .learning-tip-banner {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.01));
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            margin-top: 18px;
            margin-bottom: 8px;
            text-align: left;
            position: relative;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
            backdrop-filter: blur(10px);
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .learning-tip-banner:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
            border-color: rgba(59, 130, 246, 0.3);
        }

        .tip-header {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 10px;
            font-weight: 800;
            color: var(--dynamic-color);
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .tip-icon {
            color: var(--accent-purple);
        }

        .tip-body {
            font-size: 11.5px;
            line-height: 1.5;
            color: var(--text-secondary);
            font-weight: 500;
            margin: 0;
        }

        /* Role Toggle Switch */
        .role-toggle-container {
            position: relative;
            display: flex;
            background: rgba(0, 0, 0, 0.04);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 3px;
            margin-bottom: 12px;
            width: 100%;
            user-select: none;
        }
        .role-btn {
            flex: 1;
            border: none;
            background: transparent;
            padding: 7px 0;
            font-family: var(--brand-font);
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            color: var(--text-secondary);
            cursor: pointer;
            z-index: 2;
            transition: color 0.3s ease;
            text-align: center;
        }
        .role-btn.active {
            color: #ffffff !important;
        }
        .role-toggle-slider {
            position: absolute;
            top: 3px;
            bottom: 3px;
            left: 3px;
            width: calc(50% - 3px);
            background: linear-gradient(135deg, var(--dynamic-color), var(--accent-purple));
            border-radius: calc(var(--radius-md) - 2px);
            z-index: 1;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
        }
        .role-toggle-slider.student-active {
            transform: translateX(100%);
        }

        /* Identity Scanner Styles */
        .upload-zone {
            border: 2px dashed var(--border-color);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.01);
            padding: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
        }
        .upload-zone:hover {
            border-color: var(--dynamic-color);
            background: rgba(59, 130, 246, 0.03);
            box-shadow: 0 0 10px rgba(59, 130, 246, 0.1);
        }
        .upload-zone-icon {
            color: var(--text-secondary);
            opacity: 0.8;
            transition: color 0.2s;
        }
        .upload-zone:hover .upload-zone-icon {
            color: var(--dynamic-color);
            opacity: 1;
        }

        #video-container {
            position: relative;
            width: 100%;
            aspect-ratio: 4 / 3;
            margin: 0 auto;
            border-radius: 12px;
            overflow: hidden;
            background-color: #000;
            border: 2px solid var(--border-color);
        }
        
        #webcam-scanner {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transform: scaleX(-1);
        }
        #overlay-scanner {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10;
            transform: scaleX(-1);
        }

        #face-guide-scanner {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 180px;
            height: 240px;
            border: 4px solid rgba(255,255,255,0.5); 
            border-radius: 50%;
            z-index: 15;
            box-shadow: 0 0 0 9999px rgba(0,0,0,0.65); 
            transition: border-color 0.3s;
        }

        .nav-arrow {
            position: absolute;
            font-size: 2.5rem;
            color: var(--danger, #ef4444);
            opacity: 0; 
            transition: opacity 0.2s;
            text-shadow: 0 0 10px rgba(0,0,0,0.8);
            white-space: nowrap;
            pointer-events: none;
        }
        
        #arrow-up-scanner { top: 10px; left: 50%; transform: translateX(-50%); }
        #arrow-down-scanner { bottom: 10px; left: 50%; transform: translateX(-50%); }
        #arrow-left-scanner { top: 50%; left: 10px; transform: translateY(-50%); }
        #arrow-right-scanner { top: 50%; right: 10px; transform: translateY(-50%); }
        #arrow-in-scanner, #arrow-out-scanner { 
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 1.1rem; 
            background: rgba(0,0,0,0.8);
            padding: 8px 16px;
            border-radius: 8px;
            color: white;
            border: 2px solid var(--danger, #ef4444);
        }

        #status-box-scanner {
            margin-top: 15px;
            padding: 12px;
            border-radius: 8px;
            background-color: rgba(0,0,0,0.2);
            font-size: 1rem;
            font-weight: 600;
            text-align: center;
        }

        #consent-scanner-ui {
            display: none;
            width: 100%;
        }

        #consent-result-screen {
            display: none;
            padding: 0;
            background-color: transparent;
            text-align: center;
        }
        .icon-large { font-size: 4rem; margin-bottom: 10px; }
        .granted { color: var(--success, #10b981); }
        .denied { color: var(--danger, #ef4444); }
        .category-badge { display: inline-block; padding: 8px 18px; border-radius: 20px; background: rgba(255,255,255,0.1); margin-top: 10px; border: 1px solid currentColor;}