.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, transparent 70%);
    top: -100px; right: -100px;
    border-radius: 50%;
}
.login-page::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%);
    bottom: -80px; left: -80px;
    border-radius: 50%;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1;
    animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 32px;
}
.login-logo-icon {
    width: 64px; height: 64px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    color: white;
    margin-bottom: 16px;
    box-shadow: var(--shadow-glow-primary);
}
.login-logo h1 {
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.login-logo p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}

.login-form .form-group { margin-bottom: 20px; }
.login-form .form-input {
    padding: 14px 16px;
    font-size: 0.95rem;
    background: var(--bg-primary);
}
.login-form .form-label {
    margin-bottom: 8px;
    font-size: 0.82rem;
}

.login-btn {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-sm);
    background: var(--gradient-primary);
    color: white;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow-primary);
    font-family: inherit;
}
.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(8,145,178,0.3);
}
.login-btn:active { transform: translateY(0); }

.login-error {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--danger-light);
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: none;
    animation: fadeIn 0.2s ease;
}
.login-error.show { display: block; }

.login-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-dark);
    font-size: 0.78rem;
}

.login-info {
    margin-top: 20px;
    padding: 14px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.15);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
}
.login-info strong { color: var(--primary-light); }

/* Logged-in user bar in sidebar */
.user-info { cursor: pointer; position: relative; }
.user-info:hover .user-avatar { transform: scale(1.05); }
.logout-btn {
    width: 100%;
    margin-top: 8px;
    padding: 8px;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--border-radius-sm);
    color: var(--danger-light);
    font-family: inherit;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: none;
}
.logout-btn.show { display: block; }
.logout-btn:hover { background: rgba(239,68,68,0.2); }