/* ═══════════════════════════════════════════════════════════
   LOGIN PAGE STYLES
   ═══════════════════════════════════════════════════════════ */

body.login-page {
    background: linear-gradient(135deg, #1e2a3a 0%, #2c3e50 50%, #3498db 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Roboto, sans-serif;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px 36px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.5s ease;
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo .logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3498db, #2c3e50);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px rgba(52, 152, 219, 0.3);
}

.login-logo .logo-icon i {
    font-size: 28px;
    color: #fff;
}

.login-logo h3 {
    font-weight: 700;
    color: #1e2a3a;
    margin-bottom: 4px;
    font-size: 22px;
}

.login-logo p {
    color: #999;
    font-size: 13px;
    margin: 0;
}

.login-card .form-group {
    margin-bottom: 20px;
}

.login-card .form-group label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666;
    font-weight: 600;
    margin-bottom: 6px;
}

.login-card .form-control {
    height: 46px;
    border-radius: 10px;
    border: 1.5px solid #e0e0e0;
    padding: 10px 16px;
    font-size: 14px;
    transition: all 0.3s;
}

.login-card .form-control:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15);
}

.login-card .input-group-text {
    border-radius: 10px 0 0 10px;
    background: #f8f9fa;
    border: 1.5px solid #e0e0e0;
    border-right: none;
    color: #999;
}

.login-card .input-group .form-control {
    border-radius: 0 10px 10px 0;
    border-left: none;
}

.btn-login {
    width: 100%;
    height: 46px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    border: none;
    color: #fff;
    transition: all 0.3s;
    box-shadow: 0 4px 16px rgba(52, 152, 219, 0.3);
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(52, 152, 219, 0.4);
    background: linear-gradient(135deg, #2980b9, #2471a3);
    color: #fff;
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login:disabled {
    opacity: 0.7;
    transform: none;
}

.login-error {
    display: none;
    background: #fef0f0;
    border: 1px solid #fde0e0;
    color: #e74c3c;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    text-align: center;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}