/**
 * SkyFare Finder - Public-facing styles
 * Optimized and cleaned version
 */

/* CSS Variables for consistent theming */
:root {
    --primary-blue: #008cff;
    --dark-blue: #0a223d;
    --light-gray: #f5f7fa;
    --button-blue: #2196f3;
    --border-gray: #e0e0e0;
    --text-dark: #333;
    --text-muted: #4a4a4a;
    --white: #fff;
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 10px rgba(0, 0, 0, 0.1);
    
    /* Z-index layers */
    --z-base: 1;
    --z-header: 10;
    --z-dropdown: 20;
    --z-modal: 30;
    --z-loader: 40;
    --z-calendar: 50;
}

/* Base container styles */
.skyfare-container {
    max-width: 1200px;
    margin: 30px auto;
    font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

/* Reset within container - use specific child selectors instead of universal selector */
.skyfare-container div,
.skyfare-container span,
.skyfare-container a,
.skyfare-container input,
.skyfare-container button,
.skyfare-container label {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Background container */
.skyfare-background {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 20px;
    position: relative;
}

/* Header tabs navigation */
.skyfare-header-tabs {
    background-color: var(--white);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-around;
    overflow-x: auto;
    box-shadow: var(--shadow-light);
    position: relative;
    z-index: var(--z-header);
}

.skyfare-tab {
    padding: 15px 10px;
    text-align: center;
    cursor: pointer;
    flex: 1;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    position: relative;
    transition: color 0.3s;
}

.skyfare-tab.active {
    color: var(--primary-blue);
}

.skyfare-tab-icon {
    font-size: 24px;
    margin-bottom: 5px;
}

.skyfare-tab-icon img {
    width: 24px;
    height: 24px;
}

.skyfare-tab-name {
    font-size: 12px;
    white-space: nowrap;
}

.skyfare-active-tab-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-blue);
    display: none;
}

.skyfare-tab.active .skyfare-active-tab-indicator {
    display: block;
}

/* Trip type selection area */
.skyfare-trip-selection {
    background-color: var(--white);
    padding: 15px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    border-bottom: 1px solid var(--border-gray);
}

.skyfare-trip-options {
    display: flex;
    gap: 20px;
    margin-right: auto;
}

.skyfare-trip-option {
    display: flex;
    align-items: center;
    cursor: pointer;
}

/* Custom radio button styling */
.skyfare-radio-button {
    position: relative;
    width: 18px;
    height: 18px;
    margin-right: 8px;
}

.skyfare-radio-button input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.skyfare-radio-circle {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: var(--white);
    border: 2px solid #d4d4d4;
    border-radius: 50%;
}

.skyfare-radio-button input:checked ~ .skyfare-radio-circle {
    border-color: var(--primary-blue);
}

.skyfare-radio-circle:after {
    content: "";
    position: absolute;
    display: none;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-blue);
}

.skyfare-radio-button input:checked ~ .skyfare-radio-circle:after {
    display: block;
}

.skyfare-trip-label {
    font-size: 14px;
    color: var(--text-dark);
}

.skyfare-booking-note {
    color: var(--text-dark);
    font-size: 14px;
    margin-left: auto;
    white-space: nowrap;
}

/* Main search container */
.skyfare-search-container {
    background-color: var(--white);
    position: relative;
    z-index: var(--z-base);
    box-shadow: var(--shadow-medium);
    border-radius: 0 0 8px 8px;
    padding: 20px;
    min-height: 300px;
}

/* Loading indicator */
.skyfare-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: var(--z-loader);
}

.skyfare-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: skyfare-spin 1s linear infinite;
}

@keyframes skyfare-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Offers section styling */
.skyfare-offers-container {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--light-gray);
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    position: relative;
}

.skyfare-offers-heading {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
    text-align: center;
}

.skyfare-offers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.skyfare-offer-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    padding: 15px;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

.skyfare-offer-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.skyfare-offer-label {
    position: absolute;
    top: 0;
    right: 0;
    background: #ee2c30;
    color: var(--white);
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 0 8px 0 8px;
    font-weight: 500;
}

.skyfare-offer-destination {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-dark);
    margin-top: 10px;
    margin-bottom: 8px;
}

.skyfare-offer-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.skyfare-offer-price span {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 5px;
}

.skyfare-offer-period {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.skyfare-offer-button {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    width: 100%;
}

.skyfare-offer-button:hover {
    background: var(--dark-blue);
}

/* Calendar style fixes */
.skyfare-calendar-fix {
    overflow: visible;
    position: relative;
}

/* Ensure calendar popups are always on top and smaller size */
.skyfare-calendar,
[class*="Calendar"],
[class*="DatePicker"],
[class*="Popover"] {
    z-index: var(--z-calendar);
    position: absolute;
    transform: scale(0.75); /* Reduced from 0.85 to 0.75 for smaller size */
    transform-origin: top center;
    font-size: 0.85em; /* Smaller font size */
}

/* Extra compact calendar styles */
.skyfare-calendar td,
.skyfare-calendar th,
.skyfare-calendar button,
[class*="Calendar"] td,
[class*="Calendar"] th,
[class*="Calendar"] button,
[class*="Cell"],
[class*="Day"] {
    padding: 2px !important; /* Reduced padding */
    min-width: 28px !important; /* Smaller cell size */
    min-height: 28px !important;
    font-size: 0.85em !important;
}

.skyfare-calendar-grid,
[class*="Grid"] {
    padding: 3px !important; /* Reduced grid padding */
}

/* Month selector and navigation buttons smaller */
[class*="Nav"],
[class*="Header"],
[class*="MonthSelector"] {
    padding: 4px !important;
    font-size: 0.85em !important;
}

/* Responsive breakpoints - mobile first approach */
@media (max-width: 992px) {
    .skyfare-offers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .skyfare-header-tabs {
        flex-wrap: wrap;
    }
    
    .skyfare-tab {
        flex: 0 0 20%;
        padding: 10px 5px;
    }
    
    .skyfare-trip-selection {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .skyfare-booking-note {
        margin-left: 0;
    }
}

@media (max-width: 576px) {
    .skyfare-offers-grid {
        grid-template-columns: 1fr;
    }
    
    .skyfare-offers-container {
        padding: 10px;
    }
    
    .skyfare-offer-card {
        padding: 12px;
    }
}