:root {
    --bg-1: #0f172a;
    --bg-2: #1e3a8a;
    --bg-3: #0ea5e9;
    --card-bg: rgba(255, 255, 255, 0.94);
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --input-bg: #f8fafc;
    --input-border: #dbe3ee;
    --btn-bg: #0f172a;
    --btn-bg-hover: #1e293b;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(14, 165, 233, 0.30), transparent 28%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.25), transparent 30%),
        linear-gradient(135deg, var(--bg-1), var(--bg-2) 55%, var(--bg-3));
}

.page-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 24px;
}

.login-shell {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.login-panel {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
    align-items: center;
}

.brand-side {
    color: #ffffff;
    padding: 24px 18px 24px 8px;
}

.brand-badge {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
    margin-bottom: 18px;
}

.brand-title {
    font-size: 48px;
    line-height: 1.05;
    font-weight: 700;
    margin-bottom: 16px;
}

.brand-text {
    max-width: 520px;
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.84);
    margin-bottom: 28px;
}

.brand-points {
    display: grid;
    gap: 12px;
    max-width: 520px;
}

.brand-point {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    font-size: 14px;
}

.login-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 20px 26px;
    box-shadow:
        0 20px 45px rgba(15, 23, 42, 0.28),
        0 8px 18px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(6px);
}

/* .card-logo {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a, #2563eb);
    color: #fff;
    font-size: 24px;
    margin-bottom: 18px;
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.25);
} */

.card-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-title {
    margin: 0 0 6px;
    font-size: 30px;
    font-weight: 700;
    color: var(--text-dark);
}

.login-subtitle {
    margin: 0 0 26px;
    color: var(--text-muted);
    font-size: 14px;
}

.form-label {
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.form-control {
    height: 50px;
    border-radius: 14px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    padding-left: 14px;
    padding-right: 14px;
    font-size: 15px;
}

.form-control:focus {
    background: #ffffff;
    border-color: #60a5fa;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.12);
}

.btn-login {
    height: 52px;
    border: 0;
    border-radius: 14px;
    background: var(--btn-bg);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.2px;
    transition: 0.2s ease;
}

.btn-login:hover,
.btn-login:focus {
    background: var(--btn-bg-hover);
}

.alert {
    border-radius: 14px;
    font-size: 14px;
}

.loading-text {
    display: none;
}

.footer-note {
    margin-top: 10px;
    text-align: center;
    color: #94a3b8;
    font-size: 13px;
}

.app-toast-container {
    position: fixed;
    top: 24px;
    left: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.app-toast-container .toast {
    min-width: 380px;
    max-width: 520px;
    pointer-events: auto;
}

.login-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 8px 18px rgba(15, 23, 42, 0.22));
}

.login-links {
    font-size: 14px;
}

.register-link {
    display: inline-block;
    margin-left: 6px;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
}

.register-link:hover {
    text-decoration: underline;
}

@media (max-width: 991.98px) {
    .login-panel {
        grid-template-columns: 1fr;
    }

    .brand-side {
        padding: 0 0 10px;
    }

    .brand-title {
        font-size: 34px;
    }

    .brand-text {
        font-size: 15px;
    }

    .login-card {
        padding: 28px 22px;
    }
}

@media (max-width: 575.98px) {
    .page-wrap {
        padding: 16px;
    }

    .brand-title {
        font-size: 28px;
    }

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

    .card-logo {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
}