/* Auth Pages CSS */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

/* Animated background orbs */
.auth-page::before, .auth-page::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.auth-page::before {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: orbFloat 8s ease-in-out infinite;
}

.auth-page::after {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.08) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.05); }
}

.auth-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    animation: authIn 0.5s ease forwards;
}

@keyframes authIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-brand a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
}

.auth-brand .brand-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient-btn);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-btn);
    font-size: 1.3rem;
}

.auth-brand span { color: var(--accent-blue-bright); }

.auth-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), var(--shadow-blue);
}

.auth-card h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    text-align: center;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.btn-auth {
    width: 100%;
    justify-content: center;
    padding: 0.85rem;
    font-size: 0.95rem;
    background: var(--gradient-btn);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    box-shadow: var(--shadow-btn);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-auth:hover {
    background: var(--gradient-btn-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.5);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-footer a {
    color: var(--accent-blue-bright);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.auth-footer a:hover { color: var(--text-primary); }

.input-wrapper {
    position: relative;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    transition: var(--transition);
}

.input-wrapper .form-control { padding-left: 2.75rem; }

.input-wrapper .form-control:focus + .input-icon,
.input-wrapper:focus-within .input-icon {
    color: var(--accent-blue-bright);
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0;
    transition: var(--transition);
}

.password-toggle:hover { color: var(--accent-blue-bright); }

.form-check {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

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

.form-check label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.password-strength {
    margin-top: 0.5rem;
    display: flex;
    gap: 4px;
}

.strength-bar {
    flex: 1;
    height: 3px;
    border-radius: 2px;
    background: var(--border-color);
    transition: var(--transition);
}

.strength-bar.weak { background: #ef4444; }
.strength-bar.medium { background: #f59e0b; }
.strength-bar.strong { background: #22c55e; }