@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;500;600;700&display=swap');

:root {
    --background-color: #1c1c1e;
    --surface-color: #2c2c2e;
    --primary-text-color: #ffffff;
    --secondary-text-color: #a0a0a5;
    --accent-color: #007aff;
    --accent-color-hover: #005ecb;
    --border-color: #3a3a3c;
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes draw-circle {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes draw-check {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes ticker-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}


*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: 'IBM Plex Sans KR', sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--primary-text-color);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

a {
    color: var(--accent-color);
    text-decoration: none;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 4rem 2rem;
    animation: fadeInUp 0.7s ease-out forwards;
}

/* Header and Navigation */
.top-nav {
    background-color: rgba(28, 28, 30, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative; /* For mobile menu positioning */
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-text-color);
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--secondary-text-color);
    transition: color 0.2s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-text-color);
}

.hamburger-menu {
    display: none; /* Hidden by default */
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--primary-text-color);
    cursor: pointer;
}

/* Main Content */
main h1, main h2 {
    text-align: center;
    font-weight: 700;
}

main h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

main h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.site-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--secondary-text-color);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
    line-height: 1.7;
}

/* Ticker Styles */
.ticker-container {
    width: 100%;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem 0;
    overflow: hidden;
    margin-bottom: 3rem;
    position: relative;
}

.ticker-container:before, .ticker-container:after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50px;
    z-index: 2;
}

.ticker-container:before {
    left: 0;
    background: linear-gradient(to right, var(--surface-color), transparent);
}

.ticker-container:after {
    right: 0;
    background: linear-gradient(to left, var(--surface-color), transparent);
}

.ticker-track {
    display: flex;
    white-space: nowrap;
}

.ticker-item {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-text-color);
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ticker-item span {
    font-size: 1.5rem;
}

.content-box {
    background-color: var(--surface-color);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-box.text-center {
    text-align: center;
}

.content-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.content-box p, .content-box li {
    line-height: 1.8;
    font-size: 1.1rem;
    color: var(--secondary-text-color);
}

.content-box ul {
    padding-left: 1.5rem;
}

.content-box strong {
    color: var(--primary-text-color);
    font-weight: 600;
}

/* Goods Section */
.goods-image {
    width: 100%;
    max-width: 500px; /* 최대 너비를 500px로 제한 */
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Success Animation */
.success-animation-container {
    margin: 2rem auto;
}

.success-checkmark {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: block;
    stroke-width: 4;
    stroke: var(--accent-color);
    stroke-miterlimit: 10;
    margin: 0 auto;
    box-shadow: inset 0px 0px 0px var(--accent-color);
}

.success-checkmark__circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 4;
    stroke-miterlimit: 10;
    stroke: var(--accent-color);
    fill: none;
    animation: draw-circle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.success-checkmark__check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: draw-check 0.4s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards;
}

.success-text-content {
    opacity: 0; /* Initially hidden */
    animation: fadeInUp 0.8s ease-out 0.9s forwards; /* Delayed fade in */
}


/* Step Process Styles */
.step-process-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--surface-color);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.step-icon-wrapper {
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.step-icon-wrapper .material-symbols-outlined {
    font-size: 40px;
    color: var(--accent-color);
}

.step-content {
    flex-grow: 1;
    margin-right: 1.5rem;
}

.step-content h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-text-color);
}

.step-content p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--secondary-text-color);
    line-height: 1.6;
}


/* Agreement Page Styles */
#agreement-section.fade-out {
    animation: fadeOut 0.5s ease-out forwards;
}

#form-section.fade-in {
    animation: fadeInUp 0.7s ease-out forwards;
}

.agreement-box {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 2rem;
    padding: 1.5rem 2rem;
}

.agreement-box h2 {
    font-size: 1.5rem;
    color: var(--primary-text-color);
    margin-top: 0;
    margin-bottom: 1rem;
    text-align: left;
    border-bottom: none;
}

.agreement-box textarea {
    width: 100%;
    height: 150px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    color: var(--secondary-text-color);
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    margin-bottom: 1rem;
}

.agreement-content {
    width: 100%;
    height: 150px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    color: var(--secondary-text-color);
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    margin-bottom: 1rem;
    overflow-y: auto;
}

.agreement-content h1, .agreement-content h2, .agreement-content h3 {
    color: var(--primary-text-color);
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.agreement-content p {
    margin-bottom: 0.5em;
}

.agreement-content ul, .agreement-content ol {
    padding-left: 1.5em;
}

.agreement-content a {
    color: var(--accent-color);
}

/* Custom Checkbox */
.form-check {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.form-check input[type="checkbox"] {
    display: none; /* Hide original checkbox */
}

.form-check label {
    position: relative;
    padding-left: 35px; /* Space for custom checkbox */
    font-weight: 500;
    color: var(--primary-text-color);
}

/* Custom checkbox box */
.form-check label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
    background-color: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

/* Checkmark */
.form-check label::after {
    content: '\2713'; /* Checkmark character */
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    font-size: 18px;
    color: white;
    transition: transform 0.2s ease;
}

/* Checked state */
.form-check input[type="checkbox"]:checked + label::before {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.form-check input[type="checkbox"]:checked + label::after {
    transform: translateY(-50%) scale(1);
}


/* Form Styles (for apply.html) */
.form-box {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    max-width: 600px;
    margin: 2rem auto;
}

.form-box h1 {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--primary-text-color);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    color: var(--primary-text-color);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23a0a0a5' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.3);
}

.form-group.form-check {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.form-group.form-check input[type="checkbox"] {
    width: auto;
    height: auto;
}

.form-group.form-check label {
    margin-bottom: 0;
    font-weight: normal;
}

/* Admin Table Styles */
.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.tab-link {
    background: none;
    border: none;
    color: var(--secondary-text-color);
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1rem 0.5rem;
    cursor: pointer;
    transition: color 0.2s ease, border-bottom 0.2s ease;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px; /* Align with the container's border */
}

.tab-link.active {
    color: var(--primary-text-color);
    border-bottom-color: var(--accent-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeInUp 0.5s ease-out forwards;
}

.table-container {
    background-color: var(--surface-color);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    overflow-x: auto; /* for responsive tables */
}

.applicant-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.applicant-table th, .applicant-table td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-color);
}

.applicant-table thead th {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary-text-color);
    text-transform: uppercase;
}

.applicant-table tbody tr:last-child td {
    border-bottom: none;
}

.applicant-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.9rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease-out;
    width: 100%;
    margin-top: 1rem;
    text-align: center;
    flex-shrink: 0;
}

.btn:hover {
    background-color: var(--accent-color-hover);
    transform: translateY(-3px);
}

.btn.btn-small {
    width: auto;
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    margin-top: 0;
}

.btn:disabled {
    background-color: #444;
    color: #888;
    cursor: not-allowed;
    transform: none;
}

/* Custom Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

.modal-popup {
    background: var(--surface-color);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 90%;
    width: 400px;
}

.modal-overlay.visible .modal-popup {
    transform: scale(1);
}

.modal-popup p {
    margin: 0 0 1.5rem 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

#modal-close-btn {
    margin-top: 0.5rem;
}

.modal-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem auto;
}


/* Footer */
.footer {
    text-align: center;
    padding: 3rem 2rem;
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

.footer p {
    margin: 0.3rem 0;
}

.footer a.admin-link {
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer a.admin-link:hover {
    color: var(--accent-color);
}

/* --- Responsive Styles --- */
@media screen and (max-width: 768px) {
    .container {
        padding: 2rem 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--surface-color);
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
        
        /* Animation */
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-links li {
        padding: 0.5rem 0;
    }

    .hamburger-menu {
        display: block;
    }

    main h1 {
        font-size: 2.2rem;
    }

    main h2 {
        font-size: 1.8rem;
    }

    .step-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .step-content {
        margin-right: 0;
    }

    .step-item .btn {
        width: 100%;
    }

    .form-box {
        padding: 1.5rem;
    }
}