/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #000000;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    position: relative;
    overflow-x: hidden;
}

/* Site Background */
body {
    --color: #1e1e1e;
    background-color: #0c0c0c;
    background-image: linear-gradient(
        0deg,
        transparent 24%,
        var(--color) 25%,
        var(--color) 26%,
        transparent 27%,
        transparent 74%,
        var(--color) 75%,
        var(--color) 76%,
        transparent 77%,
        transparent
    ),
    linear-gradient(
        90deg,
        transparent 24%,
        var(--color) 25%,
        var(--color) 26%,
        transparent 27%,
        transparent 74%,
        var(--color) 75%,
        var(--color) 76%,
        transparent 77%,
        transparent
    );
    background-size: 55px 55px;
}

/* 세로형 네비게이션 */
.vertical-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 80px;
    height: calc(100vh - 20px);
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    margin: 10px;
}

.nav-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
}

.nav-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-brand:hover {
    transform: scale(1.05);
}

.nav-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    transition: all 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.1);
}

.nav-logo .logo-icon {
    width: 28px;
    height: 28px;
    color: white;
    transition: all 0.3s ease;
}

.nav-logo:hover .logo-icon {
    color: rgba(255, 255, 255, 0.8);
}

.nav-title {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.65rem;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
    padding: 0 0.5rem;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.4rem 0.4rem;
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.6rem;
    font-weight: 500;
    position: relative;
    margin: 0.25rem 0;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    transform: translateX(2px);
}

.nav-item.active {
    background: rgba(255, 255, 255, 0.12);
    color: white;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: white;
    border-radius: 2px;
}

.nav-item .nav-icon {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.nav-item:not(:last-child)::before {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}

/* 햄버거 메뉴 버튼 */
.hamburger-menu {
    display: none;
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    width: 50px;
    height: 50px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hamburger-menu span {
    width: 20px;
    height: 2px;
    background: white;
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.hamburger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 메인 컨텐츠 영역 조정 */
.main-content {
    margin-left: 90px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* 모바일 반응형 스타일 */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
    
    .vertical-nav {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .vertical-nav.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .vertical-nav::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.3);
        z-index: 998; /* 사이드바보다 낮게 */
        opacity: 0;
        transition: opacity 0.3s ease;
        pointer-events: none; /* 항상 터치 이벤트 차단 방지 */
    }
    
    .vertical-nav.open::before {
        opacity: 1;
        pointer-events: none; /* 사이드바 열려도 터치 이벤트 차단하지 않음 */
    }
    
    /* 모바일에서 사이드바 z-index 조정 */
    .vertical-nav {
        z-index: 1000;
    }
    
    /* 모바일에서 헤더가 사이드바 위에 표시되도록 */
    header {
        z-index: 1001;
        position: relative;
    }
    
    .logo-link {
        z-index: 1002;
        pointer-events: auto; /* 클릭 이벤트 명시적으로 활성화 */
        cursor: pointer;
        display: inline-block;
        padding: 10px; /* 클릭 영역 확대 */
        border-radius: 8px;
        transition: background-color 0.2s ease;
    }
    
    .logo-link:active {
        background-color: rgba(255, 255, 255, 0.1); /* 터치 피드백 */
    }
}

::selection {
    background: rgba(0, 255, 0, 0.3); /* 연한 초록빛 */
    color: #00ff00; /* 진한 네온 그린 글씨 */
}


.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 40px;
    position: relative;
    z-index: 1;
    background: transparent;
    border-radius: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
    color: #ffffff;
    position: relative;
    z-index: 1002; /* 사이드바보다 위에 표시 */
}

.logo {
    margin-bottom: 8px;
}

.logo-icon {
    width: 3rem;
    height: 3rem;
    color: #ffffff;
    transition: all 0.3s ease;
}

.logo-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1002; /* 사이드바보다 위에 표시 */
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-link:hover .logo-icon {
    color: #00ff00;
    transform: scale(1.1);
}


header h1 {
    font-size: 2rem;
    margin-bottom: 10px;
    font-weight: 700;
    color: #ffffff;
}

header p {
    font-size: 1rem;
    color: #a0a0a0;
    opacity: 0.8;
}

/* Main Content */
main {
    background: rgba(26, 26, 26, 0.9);
    border-radius: 16px;
    padding: 32px 24px;
    border: 1px solid rgba(51, 51, 51, 0.5);
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    backdrop-filter: blur(2px);
}

/* Form Styles */
.search-form {
    max-width: 100%;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    margin-bottom: 20px;
    align-items: center;
}

.form-row:not(:first-child) {
    grid-template-columns: 1fr 1fr;
}

/* 출발지/도착지 행은 각각 전체 너비 */
.form-row:first-child {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    position: relative;
    overflow: visible;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #ffffff;
    font-size: 14px;
}

.form-group select {
    font-family: "Montserrat", sans-serif;
    width: 100%;
    height: 45px;
    padding: 0 1rem;
    border: 0;
    border-radius: 12px;
    font-size: 14px;
    transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
    background: #16171d;
    color: #bdbecb;
    box-shadow: 0 0 0 1.5px #2b2c37, 0 0 25px -17px #000;
    outline: none;
    cursor: pointer;
}

/* New Input Design */
.group {
    display: flex;
    line-height: 28px;
    align-items: center;
    position: relative;
    width: 100%;
}

.input {
    font-family: "Montserrat", sans-serif;
    width: 100%;
    height: 45px;
    padding: 0 2.5rem 0 2.5rem;
    box-shadow: 0 0 0 1.5px #2b2c37, 0 0 25px -17px #000;
    border: 0;
    border-radius: 12px;
    background-color: #16171d;
    outline: none;
    color: #bdbecb;
    transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
    cursor: text;
    z-index: 0;
    font-size: 14px;
}

.input::placeholder {
    color: #bdbecb;
}

.input:hover {
    box-shadow: 0 0 0 2.5px #2f303d, 0px 0px 25px -15px #000;
}

.input:active {
    transform: scale(0.95);
}

.input:focus {
    box-shadow: 0 0 0 2.5px #2f303d;
}

.input.selected {
    box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    background-color: rgba(16, 185, 129, 0.1);
    animation: selectionPulse 0.6s ease-in-out;
}

@keyframes selectionPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 0 0 3px #10b981, 0 0 30px -15px #10b981;
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    }
}

/* 날짜 선택 피드백 */
.date-input.selected {
    box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    background-color: rgba(16, 185, 129, 0.1);
    animation: selectionPulse 0.6s ease-in-out;
}

.calendar-input.selected {
    box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    background-color: rgba(16, 185, 129, 0.1);
    animation: selectionPulse 0.6s ease-in-out;
}


.search-icon {
    position: absolute;
    left: 1rem;
    fill: #bdbecb;
    width: 1rem;
    height: 1rem;
    pointer-events: none;
    z-index: 1;
}

/* Date Input Design */
.date-input-wrapper {
    position: relative;
    width: 100%;
    overflow: visible;
}

.date-input {
    font-family: "Montserrat", sans-serif;
    width: 100%;
    height: 45px;
    padding: 0 2.5rem 0 1rem;
    box-shadow: 0 0 0 1.5px #2b2c37, 0 0 25px -17px #000;
    border: 0;
    border-radius: 12px;
    background-color: #16171d;
    outline: none;
    color: #bdbecb;
    transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
    cursor: pointer;
    z-index: 0;
    font-size: 14px;
}

.date-input::-webkit-calendar-picker-indicator {
    opacity: 0;
    position: absolute;
    right: 1rem;
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.calendar-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    fill: #bdbecb;
    width: 1rem;
    height: 1rem;
    pointer-events: none;
    z-index: 1;
}

.date-input:hover {
    box-shadow: 0 0 0 2.5px #2f303d, 0px 0px 25px -15px #000;
}

.date-input:active {
    transform: scale(0.95);
}

.date-input:focus {
    box-shadow: 0 0 0 2.5px #2f303d;
}

/* OriginUI Style Calendar */
.calendar-wrapper {
    position: relative;
    width: 100%;
}

.calendar-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 45px;
    padding: 0 1rem;
    box-shadow: 0 0 0 1.5px #2b2c37, 0 0 25px -17px #000;
    border: 0;
    border-radius: 12px;
    background-color: #16171d;
    color: #bdbecb;
    transition: all 0.25s cubic-bezier(0.19, 1, 0.22, 1);
    cursor: pointer;
    font-size: 14px;
    outline: none;
}

.calendar-input:hover {
    box-shadow: 0 0 0 2.5px #2f303d, 0px 0px 25px -15px #000;
}

.calendar-input:focus {
    box-shadow: 0 0 0 2.5px #2f303d;
}

.calendar-input[aria-expanded="true"] {
    box-shadow: 0 0 0 2.5px #2f303d;
}

.calendar-display {
    color: #bdbecb;
    font-size: 14px;
}

.calendar-chevron {
    width: 16px;
    height: 16px;
    fill: #bdbecb;
    transition: transform 0.2s;
}

.calendar-input[aria-expanded="true"] .calendar-chevron {
    transform: rotate(180deg);
}

.calendar-popup {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 9999999 !important;
    margin-top: 4px;
    display: none;
    background: #16171d;
    border: 1px solid #2b2c37;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    padding: 8px;
    max-height: 360px;
    overflow: visible;
    min-width: 280px;
}

/* 모바일에서 정렬 조정 */
@media (max-width: 768px) {
    /* 출발일 팝업은 좌측 정렬 유지 */
    #departureCalendarPopup {
        left: 0;
        right: auto;
        width: 280px;
    }
    
    /* 귀국일 팝업은 우측 정렬 */
    #returnCalendarPopup {
        left: auto;
        right: 0;
        width: 280px;
    }
}

.calendar-popup[aria-hidden="false"] {
    display: block;
}

.calendar-container {
    background: #16171d;
    width: 100%;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding: 0 8px;
}

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s;
}

.calendar-nav svg {
    fill: #ffffff;
    stroke: #ffffff;
}

.calendar-nav:hover {
    background: #2b2c37;
    color: #ffffff;
}

.calendar-nav:focus {
    outline: 2px solid #2f303d;
    outline-offset: 2px;
}

.calendar-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    flex: 1;
}

.calendar-grid {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 320px;
    overflow: visible;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 4px;
    width: 100%;
}

.calendar-weekday {
    text-align: center;
    color: #8a8b9a;
    font-size: 12px;
    font-weight: 500;
    padding: 8px 4px;
    width: 100%;
    box-sizing: border-box;
    min-width: 36px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    width: 100%;
}

.calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    color: #bdbecb;
    transition: all 0.2s;
    border: none;
    background: transparent;
    position: relative;
    box-sizing: border-box;
    min-width: 36px;
}

.calendar-day:hover {
    background: #2b2c37;
    color: #ffffff;
}

.calendar-day:focus {
    outline: 2px solid #2f303d;
    outline-offset: 2px;
}

.calendar-day[aria-selected="true"] {
    background: #3b82f6;
    color: #ffffff;
}

.calendar-day[aria-current="date"] {
    background: #1e293b;
    color: #60a5fa;
    font-weight: 600;
}

.calendar-day[aria-disabled="true"] {
    color: #4b5563;
    cursor: not-allowed;
}

.calendar-day[aria-disabled="true"]:hover {
    background: transparent;
    color: #4b5563;
}

.calendar-day[data-outside-month="true"] {
    color: #6b7280;
}

.calendar-day[data-outside-month="true"]:hover {
    background: #2b2c37;
    color: #ffffff;
}


.form-group select:hover {
    box-shadow: 0 0 0 2.5px #2f303d, 0px 0px 25px -15px #000;
}

.form-group select:active {
    transform: scale(0.95);
}

.form-group select:focus {
    box-shadow: 0 0 0 2.5px #2f303d;
}

.form-group select.selected {
    box-shadow: 0 0 0 2.5px #10b981, 0 0 25px -17px #10b981;
    background-color: rgba(16, 185, 129, 0.1);
    animation: selectionPulse 0.6s ease-in-out;
}


/* Swap Button */
.swap-btn {
    background: #333333;
    color: #ffffff;
    border: 1px solid #555555;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    align-self: center;
}

.swap-btn:hover {
    background: #444444;
    border-color: #777777;
    transform: rotate(180deg);
}

/* Suggestions */
.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #16171d;
    border: 0;
    border-radius: 8px;
    margin-top: 4px;
    z-index: 9999;
    display: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    padding: 8px;
    max-height: 300px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* 스크롤바 스타일링 */
.suggestions::-webkit-scrollbar {
    width: 6px;
}

.suggestions::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.suggestions::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.suggestions::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.suggestion-item {
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    margin-bottom: 2px;
    transition: all 0.2s ease;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    white-space: normal;
    min-height: 40px;
}

.suggestion-item:hover {
    background-color: #2b2c37;
    color: #ffffff;
}

.suggestion-item:last-child {
    margin-bottom: 0;
}

.suggestion-code {
    font-weight: 600;
    color: #60a5fa;
    font-size: 12px;
    min-width: 40px;
    text-align: center;
    background: rgba(96, 165, 250, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
}

.suggestion-name {
    color: #bdbecb;
    font-size: 14px;
    flex: 1;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.4;
}

.suggestion-icon {
    color: #60a5fa;
    flex-shrink: 0;
    opacity: 0.8;
    margin-top: 2px;
}

.suggestion-item:hover .suggestion-icon {
    color: #ffffff;
    opacity: 1;
}

/* Search Button */
/* Search Button Container */
.search-btn-container {
    width: 100%;
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* New Search Button */
.button {
    --black-700: hsla(0 0% 12% / 1);
    --border_radius: 9999px;
    --transtion: 0.3s ease-in-out;
    --offset: 2px;

    cursor: pointer;
    position: relative;

    display: flex;
    align-items: center;
    gap: 0.5rem;

    transform-origin: center;

    padding: 0.75rem 3rem;
    background-color: transparent;

    border: none;
    border-radius: var(--border_radius);
    transform: scale(1);

    transition: all var(--transtion);
}

.button::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    width: 100%;
    height: 100%;
    background-color: var(--black-700);

    border-radius: var(--border_radius);
    box-shadow: inset 0 0.5px hsl(0, 0%, 100%), inset 0 -1px 2px 0 hsl(0, 0%, 0%),
        0px 4px 10px -4px hsla(0 0% 0% / 0.3);

    transition: all var(--transtion);
    z-index: 0;
}

.button:hover::before {
    background-color: hsla(0 0% 18% / 1);
    box-shadow: inset 0 0.5px hsl(0, 0%, 100%), inset 0 -1px 2px 0 hsl(0, 0%, 0%),
        0px 4px 15px -4px hsla(0 0% 0% / 0.4);
}

.button:active {
    transform: scale(0.98);
}

.button .dots_border {
    --size_border: calc(100% + 2px);

    overflow: hidden;

    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    width: var(--size_border);
    height: var(--size_border);
    background-color: transparent;

    border-radius: var(--border_radius);
    z-index: -10;
}

.button .dots_border::before {
    content: "";
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-origin: left;
    transform: rotate(0deg);

    width: 100%;
    height: 2rem;
    background-color: white;

    mask: linear-gradient(transparent 0%, white 120%);
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    to {
        transform: rotate(360deg);
    }
}

.button .sparkle {
    position: relative;
    z-index: 10;
    width: 1.5rem;
    transition: transform var(--transtion);
}

.button .sparkle .path {
    fill: currentColor;
    stroke: currentColor;
    color: hsl(0, 0%, 100%);
}

.button:hover .sparkle {
    transform: scale(1.1);
}

.button .text_button {
    position: relative;
    z-index: 10;
    font-size: 0.9rem;
    color: hsl(0, 0%, 100%);
    font-weight: 500;
    transition: color var(--transtion);
}

.button:hover .text_button {
    color: hsl(0, 0%, 95%);
}

/* Old Search Button - Remove */

/* Results Section */
.results-section {
    background: rgba(26, 26, 26, 0.9);
    border-radius: 16px;
    padding: 32px 24px;
    border: 1px solid rgba(51, 51, 51, 0.5);
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    backdrop-filter: blur(2px);
}

.results-section h2 {
    text-align: center;
    margin-bottom: 24px;
    color: #ffffff;
    font-size: 1.5rem;
}

.platform-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.platform-link {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: #2a2a2a;
    border-radius: 25px;
    text-decoration: none;
    color: #ffffff;
    transition: all 0.3s ease;
    border: 1px solid #333333;
    position: relative;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.platform-link:hover {
    background: #333333;
    border-color: #555555;
    transform: translateY(-3px) scale(1.02);
    color: #ffffff;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.platform-icon {
    width: 40px;
    height: 40px;
    margin-right: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.1);
}

.platform-favicon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: contain;
}


/* 검색 결과 섹션 */
#searchResults {
    position: relative;
    z-index: -1 !important;
}

/* 새로운 검색 결과 디자인 */
.search-result-item {
    width: 100%;
    margin-bottom: 8px;
}

.platform-link-new {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 56px;
    border-radius: 8px;
    background: #232531;
    padding: 0 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.platform-link-new:hover {
    background: #2a2e3a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 6px;
    margin-right: 10px;
    flex-shrink: 0;
}

.platform-favicon-new {
    width: 22px;
    height: 22px;
    border-radius: 3px;
    object-fit: contain;
}

.platform-info-new {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.platform-name {
    color: white;
    font-size: 15px;
    font-weight: 500;
    margin: 0;
    line-height: 1.2;
}

.platform-desc {
    color: #9ca3af;
    font-size: 12px;
    margin: 0;
    line-height: 1.2;
}

.arrow-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #6b7280;
    background: transparent;
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    flex-shrink: 0;
}

.arrow-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.arrow-btn svg {
    width: 22px;
    height: 22px;
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .platform-link-new {
        height: 50px;
        padding: 0 10px;
    }
    
    .success-icon {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }
    
    .platform-favicon-new {
        width: 20px;
        height: 20px;
    }
    
    .platform-name {
        font-size: 14px;
    }
    
    .platform-desc {
        font-size: 11px;
    }
    
    .arrow-btn {
        width: 32px;
        height: 32px;
    }
    
    .arrow-btn svg {
        width: 20px;
        height: 20px;
    }
}

.platform-link:hover .platform-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.platform-info {
    flex: 1;
}

.platform-info h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.platform-info p {
    color: #a0a0a0;
    font-size: 14px;
    margin: 4px 0 0 0;
}

/* Platform specific colors */
.naver { background-color: #03c75a; }
.google { background-color: #4285f4; }
.trip { background-color: #ff6900; }
.skyscanner { background-color: #0064e6; }
.myrealtrip { background-color: #ff6b35; }
.agoda { background-color: #ff6900; }
.expedia { background-color: #0078d2; }
.hotelscombined { background-color: #ff6900; }
.yanolja { background-color: #ff6b35; }

/* Footer */
footer {
    text-align: center;
    color: white;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 16px;
        max-width: 100%;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    main {
        padding: 24px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .form-row:first-child {
        grid-template-columns: 1fr; /* 다른 form-row와 동일하게 */
    }
    
    
    .platform-links {
        grid-template-columns: 1fr;
    }
    
    /* 모바일에서 모든 입력 필드 높이 및 패딩 통일 */
    .calendar-input,
    .form-group select {
        height: 48px;
        font-size: 16px; /* iOS 줌 방지 */
        padding: 0 1rem; /* 모든 필드 패딩 통일 */
    }
    
    /* 출발지/도착지 입력 필드의 아이콘 위치 조정 */
    .input {
        height: 48px;
        font-size: 16px; /* iOS 줌 방지 */
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        padding-left: 2.5rem !important; /* 아이콘을 위한 왼쪽 패딩 */
        padding-right: 1rem !important; /* 오른쪽 패딩은 다른 필드와 통일 */
    }
    
    .calendar-display {
        font-size: 16px; /* iOS 줌 방지 */
    }
    
    /* 모바일에서 그룹 컨테이너 너비 강제 설정 */
    .group {
        width: 100% !important;
        min-width: 0; /* flex 아이템이 축소될 수 있도록 */
    }
    
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #333333;
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

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

/* Footer Styles - Sidebar Style */
.site-footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    margin: 10px;
    margin-top: 40px;
    padding: 20px;
    color: #ffffff;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;

}

.footer-section {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-logo-icon {
    width: 24px;
    height: 24px;
    color: #ffffff;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.footer-heading {
    font-size: 0.9rem;
    font-weight: 500;
    color: #ffffff;
    margin: 0 0 12px 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 6px;
}

.footer-link {
    color: #b3b3b3;
    text-decoration: none;
    font-size: 0.8rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #b3b3b3;
    text-decoration: none;
    font-size: 0.8rem;
}

.contact-icon {
    width: 14px;
    height: 14px;
    stroke: currentColor;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 15px;
}

.footer-bottom-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.copyright {
    color: #888888;
    font-size: 0.75rem;
    margin: 0;
    text-align: center;
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        text-align: left;
    }
    
    .footer-section:first-child {
        grid-column: 1;
        text-align: left;
    }
    
    .footer-section:nth-child(2),
    .footer-section:nth-child(3) {
        grid-column: 2;
        text-align: left;
    }
    
    .footer-logo {
        justify-content: flex-start;
    }
    
    .footer-links,
    .contact-info {
        align-items: flex-start;
    }
    
    .contact-info {
        align-items: flex-start;
    }
    
    .contact-link {
        justify-content: flex-start;
    }
    
    .site-footer {
        margin: 5px;
        padding: 10px;
        margin-top: 20px;
    }
    
    .footer-content {
        gap: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .footer-container {
        padding: 0;
    }
    
    .footer-bottom {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }
    
    .footer-logo {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }
    
    .footer-email {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-top: 0.5rem;
    }
}

/* 데스크톱 푸터 스타일 */
@media (min-width: 769px) {
    .footer-content {
        gap: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .footer-logo {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }
    
    .footer-email {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-top: 0.5rem;
    }
}

/* Success Animation */
.success-animation {
    animation: bounce 0.6s ease-in-out;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}





/* Copy Button */
.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    opacity: 1;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
}


.copy-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #000000;
    transform: translate(-2px, -2px);
}

/* Platform Link Position Relative for Copy Button */
.platform-link {
    position: relative;
}

/* Mobile Responsive for New Features */
@media (max-width: 768px) {
    .results-section {
        padding: 24px 20px;
    }
}

/* Loading Animation */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(5px);
}

.loader {
    position: relative;
    width: 50px;
    height: 50px;
}

@keyframes loader_5191 {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.square {
    background: #00ff00;
    width: 10px;
    height: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -5px;
    margin-left: -5px;
}

#sq1 {
    margin-top: -25px;
    margin-left: -25px;
    animation: loader_5191 675ms ease-in-out 0s infinite alternate;
}

#sq2 {
    margin-top: -25px;
    animation: loader_5191 675ms ease-in-out 75ms infinite alternate;
}

#sq3 {
    margin-top: -25px;
    margin-left: 15px;
    animation: loader_5191 675ms ease-in-out 150ms infinite;
}

#sq4 {
    margin-left: -25px;
    animation: loader_5191 675ms ease-in-out 225ms infinite;
}

#sq5 {
    animation: loader_5191 675ms ease-in-out 300ms infinite;
}

#sq6 {
    margin-left: 15px;
    animation: loader_5191 675ms ease-in-out 375ms infinite;
}

#sq7 {
    margin-top: 15px;
    margin-left: -25px;
    animation: loader_5191 675ms ease-in-out 450ms infinite;
}

#sq8 {
    margin-top: 15px;
    animation: loader_5191 675ms ease-in-out 525ms infinite;
}

#sq9 {
    margin-top: 15px;
    margin-left: 15px;
    animation: loader_5191 675ms ease-in-out 600ms infinite;
}

/* 수수료 안내 섹션 스타일 */
.commission-notice {
    text-align: center;
    font-size: 13px !important;
    color: #a0a0a0;
    opacity: 0.8;
    line-height: 1.3;
    margin-bottom: 20px;    
    margin-left: 90px;

}

.commission-notice p {
    font-size: 13px !important;
    margin: 0;
    padding: 0;
}

/* 모바일에서 폰트 크기 1px 더 작게 */
@media (max-width: 768px) {
    .commission-notice {
        font-size: 12px !important;
        margin-left: 0;
    }
    
    .commission-notice p {
        font-size: 12px !important;
    }
}