/* =====================================================================
   Login Page Specific Styles
   ===================================================================== */

/* Page Background */
.login-page-container {
    min-height: 100vh;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.login-page-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('{{ image_url("/images/login-hero.jpg") }}') center/cover;
    opacity: 0.05;
    z-index: 1;
}

.login-page-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(15, 76, 117, 0.1) 0%, transparent 50%);
    z-index: 2;
}

.login-content {
    position: relative;
    z-index: 3;
    padding: var(--space-2xl) 0;
}

/* Login Card */
.login-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-smooth);
    position: relative;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.login-card:hover {
    border-color: var(--gold-accent);
    box-shadow: var(--shadow-gold);
}

/* Header Section */
.login-header {
    background: var(--gradient-gold);
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.login-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.login-header-content {
    position: relative;
    z-index: 1;
}

.login-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.login-brand-logo {
    width: 50px;
    height: 50px;
    background: rgba(26, 26, 46, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-weight: 800;
    font-size: var(--text-xl);
}

.login-title {
    color: var(--primary-color);
    font-size: var(--text-3xl);
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.5px;
}

.login-subtitle {
    color: rgba(26, 26, 46, 0.8);
    font-size: var(--text-base);
    margin: 0;
    font-weight: 500;
}

/* Body Section */
.login-body {
    padding: var(--space-2xl);
    position: relative;
    z-index: 1;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--space-lg);
    position: relative;
}

.form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-label i {
    color: var(--gold-accent);
}

.input-group {
    position: relative;
    display: flex;
    align-items: stretch;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.input-group-text {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid var(--border-color);
    border-right: none;
    color: var(--text-secondary);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    transition: all var(--transition-base);
}

.form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid var(--border-color);
    border-left: none;
    color: var(--text-primary);
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
    transition: all var(--transition-smooth);
    flex: 1;
}

.form-control::placeholder {
    color: var(--text-white);
    font-weight: 400;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--gold-accent);
    color: var(--text-primary);
    box-shadow: none;
    outline: none;
}

.input-group:focus-within .input-group-text {
    border-color: var(--gold-accent);
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-accent);
}

.password-toggle {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid var(--border-color);
    border-left: none;
    color: var(--text-secondary);
    padding: var(--space-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.password-toggle:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-accent);
}

.input-group:focus-within .password-toggle {
    border-color: var(--gold-accent);
}

/* reCAPTCHA Container */
.captcha-container {
    margin-bottom: var(--space-lg);
    display: flex;
    justify-content: center;
}

.captcha-container > div {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Submit Button */
.login-submit {
    width: 100%;
    background: var(--gradient-gold);
    color: var(--primary-color);
    border: none;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--text-lg);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.login-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.login-submit:hover::before {
    left: 100%;
}

.login-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
    color: var(--primary-color);
}

.login-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Links */
.login-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.login-link:hover {
    color: var(--gold-accent);
}

.login-link i {
    color: var(--gold-accent);
}

/* Divider */
.login-divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.login-divider span {
    padding: 0 var(--space-lg);
    color: var(--text-white);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Registration Section */
.registration-section {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.registration-text {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    font-size: var(--text-base);
}

.registration-btn {
    background: transparent;
    border: 2px solid var(--gold-accent);
    color: var(--gold-accent);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.registration-btn:hover {
    background: var(--gradient-gold);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Info Card */
.info-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.info-card-title {
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.info-card-title i {
    color: var(--gold-accent);
}

.info-card-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.alert-success {
    background: rgba(72, 187, 120, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.alert-danger {
    background: rgba(245, 101, 101, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.btn-close {
    background: none;
    border: none;
    color: inherit;
    opacity: 0.7;
    padding: 0;
    margin-left: auto;
}

.btn-close:hover {
    opacity: 1;
}

/* Loading Animation */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Security Features */
.security-features {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.security-title {
    color: var(--text-primary);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-md);
    text-align: center;
}

.security-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--space-md);
    list-style: none;
    padding: 0;
    margin: 0;
}

.security-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.security-item i {
    color: var(--gold-accent);
    font-size: var(--text-base);
}

/* Mobile Optimizations */
@media (max-width: 767.98px) {
    .login-content {
        padding: var(--space-lg) 0;
    }
    
    .login-header {
        padding: var(--space-xl) var(--space-lg);
    }
    
    .login-body {
        padding: var(--space-xl) var(--space-lg);
    }
    
    .login-title {
        font-size: var(--text-2xl);
    }
    
    .login-brand-logo {
        width: 40px;
        height: 40px;
        font-size: var(--text-lg);
    }
    
    .form-control {
        padding: var(--space-md);
        font-size: var(--text-base);
    }
    
    .login-submit {
        padding: var(--space-md) var(--space-lg);
        font-size: var(--text-base);
    }
    
    .security-list {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
}

@media (max-width: 575.98px) {
    .login-card {
        margin: 0 var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    .login-brand {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .captcha-container {
        overflow-x: auto;
        padding: var(--space-sm) 0;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .login-card,
    .login-submit,
    .registration-btn,
    .input-group {
        transition: none;
        animation: none;
    }
}

.login-card:focus-within,
.login-submit:focus,
.registration-btn:focus {
    outline: 2px solid var(--gold-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .login-page-container {
        background: white;
        color: black;
    }
    
    .login-card {
        border: 1px solid #000;
        background: white;
        box-shadow: none;
    }
    
    .login-header {
        background: #f0f0f0;
        color: black;
    }
}