/* Login Page — Dark theme matching landing */
.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--dt-surface);
    color: var(--dt-text-primary);
}

.login-page .navbar {
    background: rgba(11, 14, 20, 0.85);
}
.login-page .logo-text { color: var(--dt-text-primary); }
.login-page .site-footer {
    background: var(--dt-surface);
    border-top-color: var(--dt-border);
}
.login-page .footer-copy,
.login-page .footer-contact { color: var(--dt-text-muted); }
.login-page .footer-contact a { color: var(--color-accent); }

.login-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
}
.login-wrapper::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245,158,11,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--dt-surface-raised);
    border: 1px solid var(--dt-border);
    border-radius: var(--radius-xl);
    padding: 2.75rem 2.5rem;
    position: relative;
    box-shadow: var(--shadow-card-dark);
    animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.login-card h1 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 900;
    color: var(--dt-text-primary);
    margin-bottom: 0.375rem;
    text-align: center;
    letter-spacing: -0.02em;
}

.login-card .login-subtitle {
    color: var(--dt-text-secondary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: var(--text-sm);
}

.login-card .form-group { margin-bottom: 1.25rem; }

.login-card label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--dt-text-secondary);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}

.login-card input[type="email"],
.login-card input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-family: var(--font-body);
    transition: all 0.25s;
    box-sizing: border-box;
    background: var(--dt-surface-overlay);
    color: var(--dt-text-primary);
}
.login-card input::placeholder { color: var(--dt-text-muted); }

.login-card input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-muted);
    background: var(--dt-surface-subtle);
}

.login-card .btn-login {
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.85rem;
    font-size: var(--text-base);
    font-weight: 700;
}

.login-error {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    margin-bottom: 1.25rem;
    border-left: 3px solid var(--color-danger);
    font-weight: 500;
}

.login-locked {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    margin-bottom: 1.25rem;
    border-left: 3px solid var(--color-warning);
    font-weight: 500;
}