:root {
            --navy: #0a1628;
            --navy-mid: #112240;
            --navy-light: #1d3461;
            --gold: #c9a84c;
            --gold-light: #e8c97e;
            --gold-dim: rgba(201, 168, 76, 0.15);
            --text-primary: #f0ece4;
            --text-muted: #8a96a8;
            --text-faint: #4a5568;
            --white: #ffffff;
            --surface: rgba(255, 255, 255, 0.035);
            --surface-hover: rgba(255, 255, 255, 0.065);
            --border: rgba(201, 168, 76, 0.2);
            --border-faint: rgba(255, 255, 255, 0.07);
            --error: #e05252;
        }

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

        body {
            height: 100vh;
            overflow: hidden;
            font-family: 'DM Sans', sans-serif;
            background: var(--navy);
            color: var(--text-primary);
        }

        /* ─── LAYOUT ─────────────────────────────── */
        .container {
            display: flex;
            height: 100vh;
        }

        /* ─── LEFT PANEL ─────────────────────────── */
        .left {
            width: 55%;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            overflow: hidden;
            padding: 48px 52px;
        }

        /* Deep layered background */
        .left-bg {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 70% 60% at 20% 10%, rgba(29, 52, 97, 0.9), transparent),
                radial-gradient(ellipse 50% 80% at 85% 90%, rgba(201, 168, 76, 0.08), transparent),
                linear-gradient(160deg, #0e1e38 0%, #0a1628 60%, #071020 100%);
        }

        /* Subtle grid overlay */
        .left-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
            background-size: 48px 48px;
        }

        /* Glowing accent circle */
        .glow-circle {
            position: absolute;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 168, 76, 0.07) 0%, transparent 70%);
            top: 50%;
            left: 50%;
            transform: translate(-50%, -55%);
            pointer-events: none;
        }

        /* Decorative arc lines */
        .arc-lines {
            position: absolute;
            right: -80px;
            top: 50%;
            transform: translateY(-50%);
            width: 300px;
            height: 300px;
            opacity: 0.12;
        }

        .arc-lines circle {
            fill: none;
            stroke: var(--gold);
            stroke-width: 1;
        }

        /* ─── LEFT HEADER ─── */
        .left-header {
            position: relative;
            z-index: 2;
        }

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

        .brand-icon {
            width: 38px;
            height: 38px;
            border: 1.5px solid var(--gold);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .brand-icon svg {
            width: 20px;
            height: 20px;
            fill: var(--gold);
        }

        .brand-name {
            font-family: 'Cormorant Garamond', serif;
            font-size: 18px;
            font-weight: 600;
            letter-spacing: 0.02em;
            color: var(--text-primary);
        }

        .brand-tag {
            font-size: 10px;
            font-weight: 500;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            color: var(--gold);
            margin-top: 2px;
        }

        /* ─── LEFT HERO ─── */
        .left-hero {
            position: relative;
            z-index: 2;
            max-width: 460px;
        }

        .eyebrow {
            font-size: 11px;
            font-weight: 500;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .eyebrow::before {
            content: '';
            width: 28px;
            height: 1px;
            background: var(--gold);
        }

        .hero-title {
            font-family: 'Cormorant Garamond', serif;
            font-size: 52px;
            font-weight: 300;
            line-height: 1.12;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 20px;
        }

        .hero-title strong {
            font-weight: 600;
            color: var(--gold-light);
        }

        .hero-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 380px;
            margin-bottom: 40px;
        }

        /* Feature pills */
        .features {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .feature-dot {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--gold-dim);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .feature-dot svg {
            width: 15px;
            height: 15px;
            stroke: var(--gold);
            fill: none;
            stroke-width: 1.8;
        }

        .feature-text {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.4;
        }

        .feature-text strong {
            color: var(--text-primary);
            font-weight: 500;
            display: block;
            font-size: 13px;
        }

        /* ─── LEFT FOOTER ─── */
        .left-footer {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .trust-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 11px;
            color: var(--text-faint);
            letter-spacing: 0.04em;
        }

        .trust-badge::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #3ecf8e;
        }

        .divider-dot {
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: var(--text-faint);
        }

        /* ─── RIGHT PANEL ─────────────────────────── */
        .right {
            width: 45%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f7f8fa;
            position: relative;
            overflow: hidden;
        }

        /* Subtle top bar accent */
        .right::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--navy-light));
        }

        /* Right background pattern */
        .right-bg {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 60% 40% at 80% 20%, rgba(201, 168, 76, 0.04), transparent),
                radial-gradient(ellipse 50% 60% at 10% 90%, rgba(17, 34, 64, 0.06), transparent);
        }

        /* ─── FORM CARD ─── */
        .form-card {
            position: relative;
            z-index: 2;
            width: 380px;
        }

        .form-header {
            margin-bottom: 32px;
        }

        .form-eyebrow {
            font-size: 11px;
            font-weight: 500;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--gold);
            margin-bottom: 8px;
        }

        .form-title {
            font-family: 'Cormorant Garamond', serif;
            font-size: 30px;
            font-weight: 600;
            color: var(--navy);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .form-subtitle {
            font-size: 13px;
            color: #7a8599;
        }

        /* ─── ALERTS ─── */
        .alert {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 13px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .alert-danger {
            background: rgba(224, 82, 82, 0.08);
            border: 1px solid rgba(224, 82, 82, 0.25);
            color: var(--error);
        }

        .alert svg {
            width: 15px;
            height: 15px;
            flex-shrink: 0;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
        }

        /* ─── INPUT ─── */
        .input-group {
            margin-bottom: 18px;
        }

        .input-label {
            display: block;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: #6b7a90;
            margin-bottom: 8px;
        }

        .input-wrap {
            position: relative;
        }

        .input-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            stroke: #a0aaba;
            fill: none;
            stroke-width: 1.8;
            pointer-events: none;
            transition: stroke 0.2s;
        }

        .input-wrap input {
            width: 100%;
            height: 48px;
            padding: 0 14px 0 42px;
            background: #ffffff;
            border: 1.5px solid #dde3ec;
            border-radius: 10px;
            font-family: 'DM Sans', sans-serif;
            font-size: 14px;
            color: var(--navy);
            transition: border-color 0.2s, box-shadow 0.2s;
            outline: none;
        }

        .input-wrap input::placeholder {
            color: #b0baca;
        }

        .input-wrap input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.12);
        }

        .input-wrap input:focus~.input-icon,
        .input-wrap:focus-within .input-icon {
            stroke: var(--gold);
        }

        /* Password toggle */
        .pw-toggle {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            cursor: pointer;
            padding: 0;
            width: auto;
            height: auto;
            color: #a0aaba;
            display: flex;
            align-items: center;
        }

        .pw-toggle svg {
            width: 17px;
            height: 17px;
            stroke: currentColor;
            fill: none;
            stroke-width: 1.8;
        }

        .pw-toggle:hover {
            color: var(--navy);
            transform: translateY(-50%) scale(1.05);
        }

        /* ─── ROW ─── */
        .form-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
        }

        .remember-check {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }

        .remember-check input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--gold);
            cursor: pointer;
        }

        .remember-check span {
            font-size: 13px;
            color: #6b7a90;
        }

        .forgot-link {
            font-size: 13px;
            color: var(--gold);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }

        .forgot-link:hover {
            color: var(--navy);
        }

        /* ─── SUBMIT ─── */
        .btn-submit {
            width: 100%;
            height: 50px;
            background: linear-gradient(135deg, #112240 0%, #1d3461 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-family: 'DM Sans', sans-serif;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
            box-shadow: 0 4px 20px rgba(17, 34, 64, 0.3);
            position: relative;
            overflow: hidden;
        }

        .btn-submit::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(201, 168, 76, 0.18), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(17, 34, 64, 0.38);
        }

        .btn-submit:hover::after {
            opacity: 1;
        }

        .btn-submit svg {
            width: 16px;
            height: 16px;
            stroke: white;
            fill: none;
            stroke-width: 2;
        }

        /* ─── DIVIDER ─── */
        .form-divider {
            display: flex;
            align-items: center;
            gap: 12px;
            margin: 24px 0;
        }

        .form-divider::before,
        .form-divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: #dde3ec;
        }

        .form-divider span {
            font-size: 11px;
            color: #a0aaba;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        /* ─── SECURITY BADGES ─── */
        .security-row {
            display: flex;
            gap: 10px;
            margin-top: 24px;
        }

        .sec-badge {
            flex: 1;
            background: #f0f3f8;
            border: 1px solid #dde3ec;
            border-radius: 8px;
            padding: 10px 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sec-badge svg {
            width: 15px;
            height: 15px;
            stroke: #6b7a90;
            fill: none;
            stroke-width: 1.8;
            flex-shrink: 0;
        }

        .sec-badge-text {
            font-size: 11px;
            color: #6b7a90;
            line-height: 1.3;
        }

        .sec-badge-text strong {
            display: block;
            font-weight: 600;
            color: var(--navy);
            font-size: 11px;
        }

        /* ─── FOOTER ─── */
        .form-footer {
            text-align: center;
            margin-top: 24px;
            font-size: 12px;
            color: #a0aaba;
        }

        /* ─── RESPONSIVE ─── */
        @media (max-width: 900px) {
            .container {
                flex-direction: column;
            }

            .left {
                width: 100%;
                height: 42%;
                padding: 28px 32px;
            }

            .right {
                width: 100%;
                height: 58%;
            }

            .hero-title {
                font-size: 36px;
            }

            .form-card {
                width: 90%;
            }
        }