/*
 * Refined Dark Theme v2
 * A more cohesive and sleek dark mode.
 */

:root {
    --dark-bg: #1c1c1e; /* Almost black, but slightly softer */
    --dark-surface: #2c2c2e; /* Cards, modals, etc. */
    --dark-surface-hover: #3a3a3c;
    --dark-border: #444446;
    --dark-primary: #0a84ff; /* A modern, vibrant blue */
    --dark-primary-hover: #389dff;
    --dark-text-primary: #f2f2f7;
    --dark-text-secondary: #8d8d93;
    --dark-success: #30d158;
    --dark-danger: #ff453a;
    --dark-warning: #ff9f0a;
}

/* General Body and Layout */
body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--dark-text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.dark-mode .container, .dark-mode main {
    background-color: transparent; /* Let the body background show through */
    box-shadow: none;
}

/* Headers */
.dark-mode .header {
    background: var(--dark-surface) !important;
    border-radius: 12px;
    border: 1px solid var(--dark-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.dark-mode .header h1 {
    color: var(--dark-primary);
    border-bottom: none;
}

/* Buttons */
.dark-mode .btn, .dark-mode button, .dark-mode input[type="button"], .dark-mode input[type="submit"] {
    border-radius: 8px;
    font-weight: 600;
    padding: 12px 24px;
    transition: all 0.2s ease-in-out;
    border: 1px solid transparent;
}

.dark-mode .btn:hover, .dark-mode button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Primary Buttons (blue/purple in original) */
.dark-mode .btn-primary, .dark-mode .btn-view, .dark-mode #sendBtn, .dark-mode .back-btn {
    background: var(--dark-primary) !important;
    color: white !important;
    border-color: var(--dark-primary) !important;
}
.dark-mode .btn-primary:hover, .dark-mode .btn-view:hover, .dark-mode .create-btn:hover, .dark-mode #sendBtn:hover, .dark-mode .back-btn:hover {
    background: var(--dark-primary-hover) !important;
    border-color: var(--dark-primary-hover) !important;
}

/* Success/Admin Buttons (green in original) */
.dark-mode .btn-success, .dark-mode .btn-admin {
    background: var(--dark-success) !important;
    color: white !important;
}

/* Danger/Delete Buttons (red in original) */
.dark-mode .btn-danger, .dark-mode .logout-btn, .dark-mode .btn-delete {
    background: var(--dark-danger) !important;
    color: white !important;
}

/* Special Buttons */
.dark-mode #kakaoLoginBtn {
    background: #FEE500 !important;
    color: #1c1c1e !important;
}

/* Secondary/Create Buttons */
.dark-mode .create-btn {
    background: var(--dark-surface-hover) !important;
    color: var(--dark-text-primary) !important;
    border: 1px solid var(--dark-border) !important;
}
.dark-mode .create-btn:hover {
    background: var(--dark-border) !important;
}

.dark-mode .nav-btn {
    background: var(--dark-surface);
    color: var(--dark-text-primary);
    border: 1px solid var(--dark-border);
}
.dark-mode .nav-btn:hover {
    background: var(--dark-primary);
    color: white;
    border-color: var(--dark-primary);
}
.dark-mode .nav-btn.active {
    background: var(--dark-primary) !important;
    color: white !important;
    border-color: var(--dark-primary) !important;
}

/* Cards and Sections */
.dark-mode .section, .dark-mode .card, .dark-mode .stat-card, .dark-mode .chatroom-card, .dark-mode .question-card, .dark-mode .consultation-card, .dark-mode .empty-state, .dark-mode .login-required, .dark-mode .filter-section, .dark-mode .form-section {
    background: var(--dark-surface) !important;
    border-radius: 12px;
    border: 1px solid var(--dark-border);
    box-shadow: none;
}

.dark-mode .card-header {
    background: var(--dark-surface-hover) !important;
    border-bottom: 1px solid var(--dark-border);
}

/* Forms: Inputs, Textareas */
.dark-mode input, .dark-mode textarea, .dark-mode select {
    background-color: var(--dark-bg) !important;
    color: var(--dark-text-primary) !important;
    border: 1px solid var(--dark-border) !important;
    border-radius: 8px;
}

.dark-mode input:focus, .dark-mode textarea:focus, .dark-mode select:focus {
    border-color: var(--dark-primary) !important;
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.3);
}

/* Chat Messages */
.dark-mode .chat-messages {
    background: var(--dark-bg) !important;
}

.dark-mode .message.user .message-content {
    background: var(--dark-primary) !important;
    color: white !important;
}

.dark-mode .message.bot .message-content {
    background: var(--dark-surface) !important;
    color: var(--dark-text-primary) !important;
}

.dark-mode .message.system .message-content {
    background: #4d3c00 !important;
    color: var(--dark-warning) !important;
    border-color: var(--dark-warning) !important;
}

/* Modals */
.dark-mode .modal-content, .dark-mode .login-box {
    background: var(--dark-surface) !important;
    border: 1px solid var(--dark-border);
}

.dark-mode .modal-header {
    background: var(--dark-surface-hover) !important;
    border-bottom: 1px solid var(--dark-border);
}

/* Tables and Lists */
.dark-mode .program-item, .dark-mode .consultation-item, .dark-mode .faq-item {
    background: var(--dark-surface-hover) !important;
}

.dark-mode .section-content, .dark-mode .question-text, .dark-mode .question-display {
    background: var(--dark-bg) !important;
    border-color: var(--dark-primary) !important;
}

.dark-mode .answer-content {
    background: #003d13 !important; /* Dark green background */
    border-color: var(--dark-success) !important;
}

/* Text and Links */
.dark-mode h1, .dark-mode h2, .dark-mode h3, .dark-mode h4, .dark-mode label, .dark-mode .stat-label, .dark-mode .form-group label {
    color: var(--dark-text-primary) !important;
}

.dark-mode p, .dark-mode small, .dark-mode .date, .dark-mode .stat-label, .dark-mode .date-info {
    color: var(--dark-text-secondary) !important;
}

.dark-mode a {
    color: var(--dark-primary);
}
.dark-mode a:hover {
    color: var(--dark-primary-hover);
}

/* Scrollbar */
.dark-mode ::-webkit-scrollbar {
    width: 10px;
}
.dark-mode ::-webkit-scrollbar-track {
    background: var(--dark-bg);
}
.dark-mode ::-webkit-scrollbar-thumb {
    background: var(--dark-surface-hover);
    border-radius: 5px;
}
.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: var(--dark-border);
}

/* Consistent Header Buttons for index.html - All buttons unified */
.dark-mode .header-button {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    padding: 8px 12px !important;
    border-radius: 8px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
}

.dark-mode .header-button:hover {
    background: rgba(255, 255, 255, 0.3) !important;
}

/* Styles for dynamically generated content in dashboard.js */
.dark-mode .card-body p {
    color: var(--dark-text-secondary);
    margin-bottom: 15px;
}

.dark-mode .url-info-box {
    margin-top: 10px;
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    background-color: var(--dark-bg);
    border: 1px solid var(--dark-border);
}

.dark-mode .url-info-box strong {
    color: var(--dark-text-secondary);
    margin-bottom: 5px;
    display: block;
}

.dark-mode .url-input {
    width: 100%;
    padding: 8px;
    border-radius: 5px;
    font-size: 12px;
    background-color: var(--dark-surface) !important; /* Override general input styles */
    color: var(--dark-text-primary) !important;
    border: 1px solid var(--dark-border) !important;
}