/* UI Polish - Standardized Components for Interline Asia */

/* ===========================================
   STANDARDIZED BUTTON STYLES
   =========================================== */

.btn-primary {
    background: linear-gradient(135deg, #0a3d62, #192a56) !important;
    color: white !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    border: none !important;
    cursor: pointer !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
    min-height: 48px !important; /* Touch target size */
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(10, 61, 98, 0.4) !important;
}

.btn-primary:focus {
    outline: 2px solid #0a3d62 !important;
    outline-offset: 2px !important;
}

.btn-primary:active {
    transform: translateY(0) !important;
}

.btn-primary:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* Secondary Button Standardization */
.btn-secondary {
    background: transparent !important;
    color: #0a3d62 !important;
    border: 2px solid #0a3d62 !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    font-size: 1rem !important;
    min-height: 48px !important;
}

.btn-secondary:hover {
    background: #0a3d62 !important;
    color: white !important;
    transform: translateY(-1px) !important;
}

.btn-secondary:focus {
    outline: 2px solid #0a3d62 !important;
    outline-offset: 2px !important;
}

/* ===========================================
   STANDARDIZED FORM INPUT STYLES
   =========================================== */

.form-input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
input[type="number"],
textarea,
select {
    padding: 0.875rem !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 8px !important;
    font-size: 16px !important; /* Prevents iOS zoom */
    font-family: 'Inter', sans-serif !important;
    transition: border-color 0.3s ease !important;
    width: 100% !important;
    box-sizing: border-box !important;
    background: white !important;
    color: #374151 !important;
    min-height: 48px !important; /* Touch target size */
}

.form-input:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none !important;
    border-color: #0a3d62 !important;
    box-shadow: 0 0 0 3px rgba(10, 61, 98, 0.1) !important;
}

/* Form Labels */
.form-group label,
label {
    display: block !important;
    font-weight: 600 !important;
    color: #374151 !important;
    margin-bottom: 0.5rem !important;
    font-size: 0.875rem !important;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem !important;
}

/* ===========================================
   MOBILE OPTIMIZATIONS
   =========================================== */

/* Travel Tools Bar Mobile */
@media (max-width: 768px) {
    .luxury-tools-bar,
    .travel-tools-header {
        padding: 0.5rem 0 !important;
    }
    
    .luxury-tools-container,
    .travel-tools-header-container {
        padding: 0 1rem !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    .luxury-tools-links,
    .travel-tools-header-grid {
        display: flex !important;
        gap: 0.75rem !important;
        min-width: max-content !important;
        padding-bottom: 0.5rem !important;
    }
    
    .luxury-tool-link,
    .header-tool-item {
        font-size: 0.75rem !important;
        padding: 0.5rem !important;
        white-space: nowrap !important;
        min-width: auto !important;
    }
    
    .luxury-tool-link span:first-child,
    .header-tool-icon {
        font-size: 1rem !important;
    }
}

/* Mobile Card Improvements */
@media (max-width: 768px) {
    .deal-card,
    .booking-card,
    .dashboard-card,
    .quote-card {
        margin-bottom: 1.5rem !important;
        padding: 1.5rem !important;
    }
    
    .deals-grid {
        gap: 1.5rem !important;
    }
}

/* ===========================================
   ACCESSIBILITY IMPROVEMENTS
   =========================================== */

/* Focus States for All Interactive Elements */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
[tabindex]:focus {
    outline: 2px solid #0a3d62 !important;
    outline-offset: 2px !important;
}

/* Skip to Content Link */
.skip-to-content {
    position: absolute !important;
    top: -40px !important;
    left: 6px !important;
    background: #0a3d62 !important;
    color: white !important;
    padding: 8px !important;
    text-decoration: none !important;
    border-radius: 4px !important;
    z-index: 10000 !important;
}

.skip-to-content:focus {
    top: 6px !important;
}

/* Improved Button Focus for Keyboard Navigation */
.luxury-nav-link:focus,
.nav-link:focus {
    outline: 2px solid white !important;
    outline-offset: 2px !important;
    border-radius: 4px !important;
}

/* Chatbot Accessibility */
#chat-toggle {
    position: relative !important;
}

#chat-toggle:focus {
    outline: 2px solid white !important;
    outline-offset: 2px !important;
}

/* ===========================================
   CONSISTENT CARD COMPONENTS
   =========================================== */

.card,
.deal-card,
.booking-card,
.dashboard-card,
.quote-card,
.admin-card {
    background: white !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05) !important;
    padding: 1.5rem !important;
    transition: all 0.3s ease !important;
    border: 1px solid #f1f5f9 !important;
}

.card:hover,
.deal-card:hover,
.booking-card:hover,
.dashboard-card:hover,
.quote-card:hover,
.admin-card:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

/* ===========================================
   DROPDOWN AND NAVIGATION ACCESSIBILITY
   =========================================== */

/* Ensure dropdowns are keyboard accessible */
.dropdown,
.nav-menu {
    position: relative !important;
}

.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    z-index: 1000 !important;
    min-width: 200px !important;
}

.dropdown-item {
    display: block !important;
    padding: 0.75rem 1rem !important;
    color: #374151 !important;
    text-decoration: none !important;
    transition: background-color 0.2s ease !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: #f9fafb !important;
    outline: none !important;
}

/* ===========================================
   LOADING AND ERROR STATES
   =========================================== */

.loading-skeleton {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite !important;
}

.skeleton-item {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%) !important;
    background-size: 200% 100% !important;
    animation: loading 1.5s infinite !important;
    border-radius: 4px !important;
    height: 1rem !important;
    margin-bottom: 0.5rem !important;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===========================================
   RESPONSIVE IMPROVEMENTS
   =========================================== */

@media (max-width: 480px) {
    .btn-primary,
    .btn-secondary {
        width: 100% !important;
        margin-bottom: 0.75rem !important;
    }
    
    .form-input,
    input,
    textarea,
    select {
        font-size: 16px !important; /* Critical for iOS */
    }
    
    .card,
    .deal-card,
    .booking-card,
    .dashboard-card {
        padding: 1rem !important;
        margin-bottom: 1rem !important;
    }
}

/* ===========================================
   SCREEN READER SUPPORT
   =========================================== */

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.sr-only:focus {
    position: static !important;
    width: auto !important;
    height: auto !important;
    padding: 0.5rem !important;
    margin: 0 !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    background: #0a3d62 !important;
    color: white !important;
    border-radius: 4px !important;
}

/* ===========================================
   PRINT STYLES
   =========================================== */

@media print {
    .luxury-tools-bar,
    .travel-tools-header,
    #chatbot-container,
    .nav-toggle {
        display: none !important;
    }
    
    .main-nav {
        position: static !important;
        background: white !important;
        color: black !important;
    }
    
    .btn-primary,
    .btn-secondary {
        background: white !important;
        color: black !important;
        border: 1px solid black !important;
    }
}