:root {
            --bg: #0b0e11;
            --s1: #131720;
            --s2: #1a2130;
            --border: #1e293b;
            --border2: #293548;
            --text: #e2e8f0;
            --text2: #8a9bb5;
            --text3: #4e6380;
            --accent: #0052fe;
            --accent2: #1a6dff;
            --accent-bg: rgba(0, 82, 254, .12);
            --green: #0ecb81;
            --green-bg: rgba(14, 203, 129, .1);
            --red: #f6465d;
            --red-bg: rgba(246, 70, 93, .1);
            --font: 'Inter', system-ui, sans-serif;
            --mono: 'JetBrains Mono', monospace;
        }

        [data-theme="light"] {
            --bg: #f0f4f8;
            --s1: #ffffff;
            --s2: #f5f8fc;
            --border: #dde3ed;
            --border2: #c8d3e3;
            --text: #0f172a;
            --text2: #4b5673;
            --text3: #94a3b8;
            --accent-bg: rgba(0, 82, 254, .06);
            --green-bg: rgba(14, 203, 129, .06);
            --red-bg: rgba(246, 70, 93, .06);
        }

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

        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            -webkit-font-smoothing: antialiased;
            position: relative;
            overflow: hidden;
        }

        /* Background grid */
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            z-index: 0;
            background-image:
                linear-gradient(rgba(0, 82, 254, .04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 82, 254, .04) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* Glow orbs */
        body::after {
            content: '';
            position: fixed;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 82, 254, .08) 0%, transparent 70%);
            top: -100px;
            left: -100px;
            z-index: 0;
            pointer-events: none;
        }

        .glow-orb {
            position: fixed;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(14, 203, 129, .06) 0%, transparent 70%);
            bottom: -100px;
            right: -100px;
            z-index: 0;
            pointer-events: none;
        }

        /* Theme Toggle */
        .theme-btn {
            position: fixed;
            top: 16px;
            right: 16px;
            z-index: 10;
            background: var(--s1);
            border: 1px solid var(--border2);
            color: var(--text2);
            padding: 6px 12px;
            border-radius: 6px;
            font-size: .72rem;
            cursor: pointer;
            font-family: var(--font);
            display: flex;
            align-items: center;
            gap: 5px;
            transition: all .15s;
        }

        .theme-btn:hover {
            color: var(--text);
            background: var(--s2)
        }

        .theme-btn svg {
            width: 13px;
            height: 13px
        }

        /* Ticker bar */
        .ticker-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 40px;
            background: var(--s1);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            padding: 0 20px;
            gap: 24px;
            z-index: 5;
            overflow: hidden;
        }

        .tk-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: .7rem;
            white-space: nowrap
        }

        .tk-sym {
            font-weight: 700;
            color: var(--text)
        }

        .tk-px {
            font-family: var(--mono);
            color: var(--text2)
        }

        .tk-ch {
            font-family: var(--mono);
            font-size: .67rem;
            font-weight: 600
        }

        .tk-up {
            color: #0ecb81
        }

        .tk-dn {
            color: #f6465d
        }

        .live-pill {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: .67rem;
            color: #0ecb81;
            background: rgba(14, 203, 129, .1);
            border: 1px solid rgba(14, 203, 129, .2);
            padding: 3px 9px;
            border-radius: 20px;
            font-weight: 600
        }

        .ldot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: #0ecb81;
            animation: blink 1.8s infinite
        }

        @keyframes blink {
            50% {
                opacity: .25
            }
        }

        /* Login wrap */
        .login-wrap {
            width: 100%;
            max-width: 420px;
            padding: 20px;
            z-index: 1;
            margin-top: 20px
        }

        /* Logo */
        .login-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 28px;
            justify-content: center
        }

        .logo-icon {
            width: 44px;
            height: 44px;
            background: var(--accent);
            border-radius: 12px;
            display: grid;
            place-items: center;
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            box-shadow: 0 4px 20px rgba(0, 82, 254, .4);
        }

        .logo-name {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -.4px
        }

        .logo-name span {
            color: var(--accent)
        }

        /* Tagline */
        .tagline {
            text-align: center;
            margin-bottom: 28px
        }

        .tagline h2 {
            font-size: .88rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px
        }

        .tagline p {
            font-size: .75rem;
            color: var(--text3)
        }

        /* Card */
        .login-card {
            background: var(--s1);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 30px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
        }

        [data-theme="light"] .login-card {
            box-shadow: 0 8px 40px rgba(0, 0, 0, .1)
        }

        .login-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px
        }

        .login-sub {
            font-size: .75rem;
            color: var(--text2);
            margin-bottom: 24px;
            line-height: 1.6
        }

        /* Fields */
        .field {
            margin-bottom: 16px
        }

        .field label {
            display: block;
            font-size: .63rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: .07em;
            color: var(--text3);
            margin-bottom: 6px
        }

        .field input {
            width: 100%;
            padding: 10px 13px;
            background: var(--s2);
            border: 1px solid var(--border);
            border-radius: 7px;
            color: var(--text);
            font-family: var(--font);
            font-size: .85rem;
            transition: border-color .15s, box-shadow .15s;
        }

        .field input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-bg)
        }

        .field input::placeholder {
            color: var(--text3)
        }

        .password-field {
            position: relative;
        }

        .password-field input {
            padding-right: 44px;
        }

        .password-toggle {
            position: absolute;
            top: 50%;
            right: 10px;
            transform: translateY(-50%);
            width: 28px;
            height: 28px;
            display: grid;
            place-items: center;
            border: none;
            border-radius: 6px;
            background: transparent;
            color: var(--text3);
            cursor: pointer;
            transition: color .15s, background .15s;
        }

        .password-toggle:hover {
            color: var(--text);
            background: var(--accent-bg);
        }

        .password-toggle:focus-visible {
            outline: none;
            color: var(--text);
            box-shadow: 0 0 0 2px var(--accent-bg);
        }

        .eye-icon {
            width: 16px;
            height: 16px;
        }

        /* Error */
        .error-box {
            background: var(--red-bg);
            border: 1px solid rgba(246, 70, 93, .25);
            border-radius: 8px;
            padding: 10px 13px;
            font-size: .78rem;
            color: var(--red);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* Submit */
        .btn-login {
            width: 100%;
            padding: 11px;
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-family: var(--font);
            font-size: .88rem;
            font-weight: 700;
            cursor: pointer;
            transition: all .2s;
            letter-spacing: .02em;
        }

        .btn-login:hover {
            background: var(--accent2);
            box-shadow: 0 4px 16px rgba(0, 82, 254, .35);
            transform: translateY(-1px)
        }

        .btn-login:active {
            transform: translateY(0)
        }

        /* Access note */
        .access-note {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 20px;
            padding: 10px 13px;
            background: var(--accent-bg);
            border: 1px solid rgba(0, 82, 254, .15);
            border-radius: 8px;
            font-size: .73rem;
            color: var(--text2);
        }

        .access-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--green);
            flex-shrink: 0;
            animation: blink 2s infinite
        }

        /* Footer */
        .login-footer {
            margin-top: 20px;
            text-align: center;
            font-size: .72rem;
            color: var(--text3)
        }

        .login-footer a {
            color: var(--text2);
            text-decoration: none;
            transition: color .15s
        }

        .login-footer a:hover {
            color: var(--accent)
        }

        /* Stats strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-top: 20px;
        }

        .stat-pill {
            background: var(--s2);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px 12px;
            text-align: center;
        }

        .sp-val {
            font-family: var(--mono);
            font-size: .88rem;
            font-weight: 700;
            color: var(--text)
        }

        .sp-label {
            font-size: .62rem;
            color: var(--text3);
            margin-top: 3px;
            text-transform: uppercase;
            letter-spacing: .05em
        }

        .sp-ch {
            font-size: .65rem;
            font-family: var(--mono)
        }

        /* ════════════════════════════════════════
           MOBILE RESPONSIVE STYLES
           ════════════════════════════════════════ */

        @media (max-width: 768px) {
            body {
                overflow-y: auto;
                padding: 50px 20px 20px;
            }

            .ticker-bar {
                height: 40px;
                padding: 0 12px;
                gap: 16px;
            }

            .tk-item {
                font-size: 0.65rem;
                gap: 4px;
            }

            .login-container {
                flex-direction: column;
                gap: 0;
            }

            .login-bg,
            .login-card,
            .stats-strip {
                width: 100%;
                max-width: 100%;
            }

            .login-bg {
                display: none;
            }

            .login-card {
                border-radius: 0;
                padding: 20px;
                width: 100%;
            }

            .login-title {
                font-size: 1rem;
            }

            .login-sub {
                font-size: 0.7rem;
            }

            .field {
                margin-bottom: 12px;
            }

            .field input {
                padding: 8px 11px;
                font-size: 16px;
            }

            .btn-login {
                padding: 10px;
                font-size: 0.85rem;
            }

            .stats-strip {
                flex-wrap: wrap;
                gap: 8px;
                padding: 12px;
            }

            .stat-pill {
                padding: 8px 12px;
                font-size: 0.7rem;
            }

            .login-footer {
                font-size: 0.65rem;
            }

            .access-note {
                font-size: 0.65rem;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 40px 12px 12px;
            }

            .ticker-bar {
                display: none;
            }

            .theme-btn {
                top: 12px;
                right: 12px;
                padding: 5px 10px;
                font-size: 0.65rem;
            }

            .login-card {
                padding: 16px;
            }

            .login-title {
                font-size: 0.95rem;
                margin-bottom: 2px;
            }

            .login-sub {
                font-size: 0.65rem;
                margin-bottom: 16px;
            }

            .field label {
                font-size: 0.6rem;
                margin-bottom: 3px;
            }

            .field input {
                padding: 8px 10px;
                font-size: 14px;
                border-radius: 6px;
            }

            .btn-login {
                padding: 9px;
                font-size: 0.8rem;
                margin-top: 6px;
            }

            .error-box {
                padding: 8px 10px;
                font-size: 0.7rem;
                margin-bottom: 12px;
            }

            .stats-strip {
                gap: 6px;
                padding: 8px;
            }

            .stat-pill {
                padding: 6px 10px;
                font-size: 0.65rem;
            }

            .sp-val {
                font-size: 0.75rem;
            }

            .sp-label {
                font-size: 0.6rem;
            }

            .login-footer {
                font-size: 0.6rem;
                padding-top: 12px;
                margin-top: 12px;
            }
        }