/*----------------------------------------------------
CBT Admin - Based on Crypt Template
----------------------------------------------------*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300..700&display=swap');
@import url("//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css");

:root {
    --delay: 0s;
    --sidebar-width: 0px;
    --color-data-up: #00c288;
    --color-data-down: #dc3545;
    --color-dark: #212529;
    --global-font: "Space Grotesk", sans-serif;
}

body.crypt-dark {
    --color-primary-50: #f9fafb;
    --color-primary-100: #f3f4f6;
    --color-primary-200: #e5e7eb;
    --color-primary-300: #d1d5db;
    --color-primary-400: #9ca3af;
    --color-primary-500: #6b7280;
    --color-primary-600: #4b5563;
    --color-primary-700: #374151;
    --color-primary-800: #1f2937;
    --color-primary-900: #111827;
    --color-primary-950: #030712;

    --brand-color: #facc15;
    --brand-hover-color: #eab308;
    --card-color: #121212;
    --border-color: #ffffff0c;
    --color-bg: #06090b;
    --tab-bg-color: #030507;
    --color-input-field: #1b1b1b;
}

body.crypt-light {
    --color-primary-50: #030712;
    --color-primary-100: #111827;
    --color-primary-200: #1f2937;
    --color-primary-300: #374151;
    --color-primary-400: #4b5563;
    --color-primary-500: #6b7280;
    --color-primary-600: #9ca3af;
    --color-primary-700: #d1d5db;
    --color-primary-800: #e5e7eb;
    --color-primary-900: #f3f4f6;
    --color-primary-950: #f9fafb;

    --brand-color: #facc15;
    --brand-hover-color: #eab308;
    --card-color: #ffffff;
    --border-color: #00000013;
    --color-bg: #f1f3f5;
    --tab-bg-color: #f3f4f6;
    --color-input-field: #f1f3f5;
}

/* Grayscale colors */
.crypt-grayscale-100 { color: var(--color-primary-100) !important; }
.crypt-grayscale-400 { color: var(--color-primary-400) !important; }
.crypt-grayscale-500 { color: var(--color-primary-500) !important; }
.crypt-grayscale-600 { color: var(--color-primary-600) !important; }

/* Dark mode specific overrides */
body.crypt-dark .crypt-grayscale-500 { color: #b0b5bd !important; }

html { overflow-x: hidden; }
body {
    overflow-x: hidden;
    font-family: Inter, sans-serif;
    font-size: 15px;
    text-decoration: none;
    line-height: 26px;
    margin: 0;
}

.crypt-dark, .crypt-light {
    background: var(--color-bg);
    min-height: 100vh;
}

.crypt-dark h1, .crypt-dark h2, .crypt-dark h3, .crypt-dark h4, .crypt-dark h5, .crypt-dark h6,
.crypt-light h1, .crypt-light h2, .crypt-light h3, .crypt-light h4, .crypt-light h5, .crypt-light h6 {
    color: var(--color-primary-100);
    font-family: var(--global-font);
}

a { text-decoration: none !important; }

/* Text colors */
.text-primary { color: var(--brand-color) !important; }
.text-light { color: var(--color-primary-100) !important; }
.text-sm { font-size: 14px; }

/* Dark/Light Toggle */
.controller {
    width: 32px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 0;
    background: none;
    color: var(--color-primary-100);
    display: grid;
    place-items: center;
    padding: 0;
    cursor: pointer;
    transition: 0.3s;
}
.controller:hover {
    background: var(--color-primary-800);
}
.controller svg { width: 18px; }

.crypt-dark .light-logo { display: none; }
.crypt-light .dark-logo { display: none; }

/* Cards */
.card {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
}
.card-border {
    border: 1px solid var(--border-color);
}
.card-bs {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Form Controls */
.form-control {
    background-color: var(--color-input-field);
    border: 1px solid var(--border-color);
    color: var(--color-primary-100);
    padding: 10px 15px;
    border-radius: 8px;
    outline: none !important;
}
.form-control:focus {
    background-color: var(--color-input-field);
    border-color: var(--brand-color) !important;
    color: var(--color-primary-100);
    box-shadow: none !important;
    outline: none !important;
}
.form-control::placeholder {
    color: var(--color-primary-500);
}
/* Remove Bootstrap default focus styles */
.form-control:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}
.form-label {
    color: var(--color-primary-100);
    margin-bottom: 8px;
    font-weight: 500;
}

/* Buttons */
.btn-primary {
    background-color: var(--brand-color);
    border-color: var(--brand-color);
    color: #000;
    font-weight: 600;
}
.btn-primary:hover {
    background-color: var(--brand-hover-color);
    border-color: var(--brand-hover-color);
    color: #000;
}

/* Login Form */
.crypt-login-form {
    max-width: 400px;
    width: 100%;
    padding: 30px;
    background: var(--card-color);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}
.crypt-login-form h3 {
    margin-bottom: 0;
}

/* Password Eye */
.input-group-append {
    position: relative;
}
.eye {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--color-primary-500);
}
.eye:hover {
    color: var(--color-primary-300);
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}
.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}
.divider span {
    padding: 0 10px;
}

/* Link Styles */
.link-primary {
    color: var(--brand-color) !important;
    text-decoration: none;
}
.link-primary:hover {
    color: var(--brand-hover-color) !important;
}
.text-link {
    color: var(--color-primary-400);
    text-decoration: none;
    transition: color 0.3s;
}
.text-link:hover {
    color: var(--color-primary-100);
}

/* Sidebar Styles */
.fixed-sidebar {
    display: flex;
}
.fixed-sidebar .sidebar {
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}
.fixed-sidebar .sidebar ~ .wrapper {
    margin-left: var(--sidebar-width);
}

.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    display: none;
    flex-direction: column;
    flex-shrink: 0;
    transition-duration: 0.2s;
    padding: 10px 5px;
    background: var(--color-bg);
}

.side-wrapper {
    padding: 14px 5px;
}
.side-title {
    color: var(--color-primary-500);
    font-size: 14px;
    margin-bottom: 16px;
    font-weight: 600;
}
.side-menu {
    display: flex;
    flex-direction: column;
}
.side-menu a {
    display: flex;
    align-items: center;
    padding: 10px;
    color: var(--color-primary-400);
    border-radius: 8px;
    transition: all 0.25s ease;
    margin-bottom: 5px;
}
.side-menu a:hover,
.side-menu a.is-active {
    background: var(--card-color);
    color: var(--color-primary-100);
}
.side-menu svg {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    flex-shrink: 0;
}

/* Wrapper & Header */
.wrapper {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 0 20px;
}
.header {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}
.header-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary-100);
    margin: 0;
}

.user-settings {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 10px;
}

/* Main Content Grid - 3 columns */
.main-content {
    display: grid !important;
    grid-template-columns: 1fr 1fr 1.5fr !important;
    gap: 20px;
    align-items: start;
}
.content-panel {
    background: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}
.panel-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary-100);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Mobile Toggle */
#sidebar-mobile-toggle {
    display: none;
    cursor: pointer;
}
#sidebar-mobile-toggle svg {
    color: var(--color-primary-400);
    width: 24px;
    height: 24px;
}

/* Form Check */
.form-check-input {
    background-color: var(--color-input-field);
    border-color: var(--border-color);
}
.form-check-input:checked {
    background-color: var(--brand-color);
    border-color: var(--brand-color);
}
.form-check-label {
    color: var(--color-primary-400);
}

/* Invalid Feedback */
.invalid-feedback {
    color: var(--color-data-down);
    font-size: 12px;
}

/* Alert */
.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--color-data-down);
    color: var(--color-data-down);
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr 1fr;
    }
    .chat-panel-container {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    .chat-panel-container {
        grid-column: span 1;
    }
    .user-list-panel,
    .conversation-time-panel,
    .chat-panel-container {
        position: static;
        height: auto;
        max-height: 400px;
    }
}

@media (max-width: 575px) {
    #sidebar-mobile-toggle {
        display: block;
    }
    .sidebar {
        position: fixed;
        left: -60px;
        z-index: 1000;
        transition: left 0.3s;
    }
    .sidebar.show {
        left: 0;
    }
    .fixed-sidebar .sidebar ~ .wrapper {
        margin-left: 0;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primary-700);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-600);
}

/* Member Table - Override Bootstrap */
.member-table,
.member-table > thead,
.member-table > tbody,
.member-table > tbody > tr,
.member-table > thead > tr {
    background-color: transparent !important;
    --bs-table-bg: transparent;
    --bs-table-striped-bg: transparent;
    --bs-table-hover-bg: var(--color-primary-800);
}
.member-table {
    margin-bottom: 0;
    border-color: var(--border-color);
}
.member-table thead th {
    background-color: var(--tab-bg-color) !important;
    color: var(--color-primary-300);
    font-weight: 600;
    font-size: 13px;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    border-top: none;
    white-space: nowrap;
}
.member-table tbody tr {
    cursor: pointer;
    transition: background-color 0.2s;
}
.member-table tbody tr:hover {
    background-color: var(--color-primary-800) !important;
}
.member-table tbody tr.selected {
    background-color: var(--color-primary-700) !important;
}
.member-table tbody td {
    color: var(--color-primary-200);
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    border-top: none;
    font-size: 14px;
    vertical-align: middle;
}
.member-table tbody tr:last-child td {
    border-bottom: none;
}

/* Panel Content Scroll */
.panel-content {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

/* Chat Messages */
.chat-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 10px 15px 10px 0;
}

.chat-tag-badge {
    display: flex;
    justify-content: center;
    margin-bottom: 8px;
}

.chat-tag-badge span {
    height: 20px;
    padding: 0 12px;
    background-color: #E7F3E6;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: #176710;
}

.chat-message {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.chat-message > div {
    max-width: 85%;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-message.assistant {
    justify-content: flex-start;
}

.chat-message.user > div {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.chat-bubble {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.chat-message.user .chat-bubble {
    background-color: #176710;
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-message.assistant .chat-bubble {
    background-color: var(--color-primary-800);
    color: var(--color-primary-100);
    border-bottom-left-radius: 4px;
}

.chat-timestamp {
    font-size: 11px;
    color: var(--color-primary-500);
    margin-top: 4px;
}

.chat-message.user .chat-timestamp {
    text-align: right;
}

.chat-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    color: var(--color-primary-500);
    text-align: center;
}

.chat-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    height: 100%;
    min-height: 100px;
}

.chat-loading .dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary-500);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.chat-loading .dot:nth-child(1) { animation-delay: -0.32s; }
.chat-loading .dot:nth-child(2) { animation-delay: -0.16s; }
.chat-loading .dot:nth-child(3) { animation-delay: 0s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Panel 1: 사용자 목록 */
.user-list-panel {
    height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 20px;
}

.user-list-panel .panel-content {
    flex: 1;
    overflow-y: auto;
}

/* Panel 2: 대화 시간 */
.conversation-time-panel {
    height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 20px;
}

.conversation-time-panel .panel-content {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.conversation-time-panel .panel-content > .chat-empty {
    flex: 1;
}

.conversation-time-panel .panel-content > .chat-loading {
    flex: 1;
}

/* Panel 3: 채팅 상세 (viewport height based, sticky) */
.chat-panel-container {
    height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 20px;
}

.chat-panel-container .panel-content {
    flex: 1;
    overflow-y: auto;
}

/* 확인 모달 스타일 */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
}

.confirm-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1001;
    min-width: 350px;
    max-width: 90%;
}

.confirm-modal-content {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.confirm-modal-content p {
    color: var(--color-primary-200);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.confirm-modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.confirm-modal-buttons .btn {
    min-width: 80px;
    padding: 8px 20px;
}