/* ════════════════════════════════════════════════════════════════════
   PineLabs — Dark Trading Theme
   ════════════════════════════════════════════════════════════════════ */

:root {
    --bg-0:      #0a0e1a;
    --bg-1:      #0f1424;
    --bg-2:      #161d30;
    --bg-3:      #1e2640;
    --bg-4:      #28304f;
    --bg-hover:  #2e3a5c;

    --border:    #252d47;
    --border-2:  #2e3a5c;

    --txt-1:     #e2e8f8;
    --txt-2:     #8896b3;
    --txt-3:     #5a6a8a;

    --green:     #00d4aa;
    --green-dim: rgba(0, 212, 170, 0.12);
    --green-2:   #00b894;

    --orange:    #f0883e;
    --orange-dim:rgba(240,136,62,0.12);

    --blue:      #4d9ef5;
    --blue-dim:  rgba(77,158,245,0.12);

    --purple:    #a78bfa;
    --purple-dim:rgba(167,139,250,0.12);

    --red:       #f56565;
    --red-dim:   rgba(245,101,101,0.12);

    --yellow:    #f6c90e;

    --radius:    8px;
    --radius-lg: 12px;
    --shadow:    0 4px 24px rgba(0,0,0,0.5);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);

    --sidebar-w: 230px;
    --topbar-h:  54px;
    --font:      'Inter', system-ui, sans-serif;
    --mono:      'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
}

html[data-theme="light"] {
    --bg-0:      #f4f7fb;
    --bg-1:      #ffffff;
    --bg-2:      #f8fafc;
    --bg-3:      #eef2f7;
    --bg-4:      #d8e0ea;
    --bg-hover:  #e5edf6;

    --border:    #d6dce6;
    --border-2:  #c5cfdb;

    --txt-1:     #142033;
    --txt-2:     #4f5f76;
    --txt-3:     #6e7f96;

    --green:     #0a9d7d;
    --green-dim: rgba(10, 157, 125, 0.12);
    --green-2:   #08866a;

    --orange:    #c86c24;
    --orange-dim:rgba(200,108,36,0.12);

    --blue:      #2d6fd4;
    --blue-dim:  rgba(45,111,212,0.12);

    --purple:    #6f56d9;
    --purple-dim:rgba(111,86,217,0.12);

    --red:       #cb3a3a;
    --red-dim:   rgba(203,58,58,0.12);

    --yellow:    #b98b07;
}

/* ── Reset ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg-0);
    color: var(--txt-1);
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: var(--font); }

/* ══════════════════════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════════════════════ */
.login-bg {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-0);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(0,212,170,0.05) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(77,158,245,0.05) 0%, transparent 60%);
    padding: 20px;
}

.login-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
}

.login-logo {
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: center;
    gap: 6px;
    margin-bottom: 32px;
}
.login-icon { font-size: 40px; line-height: 1; }
.login-icon-img {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}
.login-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--txt-1);
    letter-spacing: -0.3px;
}
.login-footer {
    text-align: center;
    color: var(--txt-3);
    font-size: 12px;
    margin-top: 24px;
    letter-spacing: 0.5px;
}

/* ══════════════════════════════════════════════════════════════════════
   LAYOUT
   ══════════════════════════════════════════════════════════════════════ */
.app-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    background: var(--bg-1);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: relative;
    transition: transform 0.25s ease;
    z-index: 100;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 18px 16px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.sidebar-logo-icon { font-size: 24px; flex-shrink: 0; }
.sidebar-logo-icon-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--border);
}
.sidebar-logo-text {
    flex: 0 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.idx-mark {
    color: #f5c049;
    font-style: italic;
    font-weight: 800;
    letter-spacing: 0;
    margin-right: 1px;
}
.sidebar-app-name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--txt-1);
    letter-spacing: -0.2px;
    text-align: center;
}
.sidebar-toggle {
    margin-left: auto;
    color: var(--txt-3);
    padding: 4px;
    border-radius: 4px;
    display: none;
}
.sidebar-toggle:hover { color: var(--txt-1); background: var(--bg-3); }

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--bg-4) transparent;
}
.nav-section-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--txt-3);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0 8px 6px;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--txt-2);
    font-size: 13px;
    font-weight: 450;
    transition: all 0.15s;
    margin-bottom: 1px;
}
.nav-item svg { flex-shrink: 0; opacity: 0.7; }
.nav-item:hover { background: var(--bg-3); color: var(--txt-1); }
.nav-item:hover svg { opacity: 1; }
.nav-item.active {
    background: var(--green-dim);
    color: var(--green);
    font-weight: 500;
}
.nav-item.active svg { opacity: 1; stroke: var(--green); }

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding: 12px 14px;
    flex-shrink: 0;
    position: relative;
}
.user-info,
.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.user-menu-trigger {
    width: 100%;
    text-align: left;
    color: inherit;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-2);
    padding: 8px 10px;
}
.user-menu-trigger:hover { border-color: var(--border-2); background: var(--bg-3); }
.user-menu-trigger > svg { margin-left: auto; color: var(--txt-3); }
.user-avatar {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--green);
    color: #000;
    font-size: 13px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.user-meta { min-width: 0; }
.user-name { display: block; font-size: 13px; font-weight: 500; color: var(--txt-1); }
.user-role { display: block; font-size: 10px; color: var(--txt-3); }
.user-menu-panel {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 78px;
    border: 1px solid var(--border-2);
    border-radius: 12px;
    background: var(--bg-1);
    box-shadow: var(--shadow);
    padding: 10px;
    z-index: 15;
}
.user-menu-section-title {
    font-size: 12px;
    color: var(--txt-2);
    font-weight: 700;
    margin-bottom: 8px;
    padding-left: 4px;
}
.user-menu-theme-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
    background: var(--bg-2);
}
.user-theme-option {
    flex: 1;
    justify-content: center;
    gap: 6px;
    border-right: 1px solid var(--border);
    border-radius: 0;
    padding: 0 8px;
    height: 32px;
    font-size: 11px;
    font-weight: 600;
}
.user-theme-option:last-child { border-right: none; }
.theme-option {
    flex: 1;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--txt-2);
    border-right: 1px solid var(--border);
    transition: all 0.15s ease;
}
.theme-option:last-child { border-right: none; }
.theme-option:hover { background: var(--bg-3); color: var(--txt-1); }
.theme-option.active {
    background: var(--green-dim);
    color: var(--green);
}
.user-menu-actions {
    display: grid;
    gap: 8px;
}
.user-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 36px;
    border-radius: 18px;
    border: 1px solid var(--border-2);
    background: var(--bg-2);
    color: var(--txt-1);
    font-weight: 600;
}
.user-menu-btn:hover { background: var(--bg-3); }
.user-menu-btn-help {
    color: #1f6fe8;
    border-color: #1f6fe8;
    background: color-mix(in srgb, #1f6fe8 12%, transparent);
}
.user-menu-btn-danger {
    color: #e24949;
    border-color: #e24949;
    background: color-mix(in srgb, #e24949 8%, transparent);
}

/* ── Topbar ──────────────────────────────────────────────────────────── */
.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.topbar {
    height: var(--topbar-h);
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    flex-shrink: 0;
}
.topbar-menu-btn {
    color: var(--txt-2);
    padding: 6px;
    border-radius: 6px;
    display: none;
}
.topbar-menu-btn:hover { background: var(--bg-3); color: var(--txt-1); }
.topbar-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--txt-1);
    flex: 1;
}
.topbar-actions { display: flex; align-items: center; gap: 8px; }

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    scrollbar-width: thin;
    scrollbar-color: var(--bg-4) transparent;
}
/* Full-page mode: editor, viewer, docs */
.main-content.full-page {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.page-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    color: var(--txt-3);
}

/* ══════════════════════════════════════════════════════════════════════
   COMMON COMPONENTS
   ══════════════════════════════════════════════════════════════════════ */

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
    background: var(--green);
    color: #000;
    border-color: var(--green);
}
.btn-primary:hover:not(:disabled) { background: var(--green-2); border-color: var(--green-2); }
.btn-secondary {
    background: var(--bg-3);
    color: var(--txt-1);
    border-color: var(--border-2);
}
.btn-secondary:hover:not(:disabled) { background: var(--bg-4); }
.btn-ghost {
    background: transparent;
    color: var(--txt-2);
    border-color: var(--border);
}
.btn-ghost:hover:not(:disabled) { background: var(--bg-3); color: var(--txt-1); }
.btn-danger {
    background: var(--red);
    color: #fff;
    border-color: var(--red);
}
.btn-danger:hover:not(:disabled) { opacity: 0.85; }
.btn-block { width: 100%; justify-content: center; padding: 10px 14px; font-size: 14px; }

.btn-icon {
    width: 30px; height: 30px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 6px;
    color: var(--txt-2);
    transition: all 0.15s;
}
.btn-icon:hover { background: var(--bg-3); color: var(--txt-1); }
.btn-icon-danger:hover { background: var(--red-dim); color: var(--red); }

/* ── Forms ───────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--txt-2);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}
.form-input, .form-select, .form-textarea {
    width: 100%;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 9px 12px;
    color: var(--txt-1);
    font-size: 13px;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--txt-3); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-dim);
}
.form-select { cursor: pointer; }
.form-select option { background: var(--bg-3); }
.form-textarea { resize: vertical; min-height: 80px; font-family: var(--font); }

.input-password-wrap { position: relative; }
.input-password-wrap .form-input { padding-right: 40px; }
.btn-eye {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    color: var(--txt-3); padding: 4px; border-radius: 4px;
}
.btn-eye:hover { color: var(--txt-1); }

/* ── Badges ──────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
}
.badge-green  { background: var(--green-dim);  color: var(--green); }
.badge-orange { background: var(--orange-dim); color: var(--orange); }
.badge-blue   { background: var(--blue-dim);   color: var(--blue); }
.badge-purple { background: var(--purple-dim); color: var(--purple); }
.badge-gray   { background: var(--bg-4);       color: var(--txt-2); }

/* ── Alert ───────────────────────────────────────────────────────────── */
.alert {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
}
.alert-error   { background: var(--red-dim);   color: var(--red);   border: 1px solid rgba(245,101,101,0.25); }
.alert-success { background: var(--green-dim); color: var(--green); border: 1px solid rgba(0,212,170,0.25); }

/* ── Tags input ──────────────────────────────────────────────────────── */
.tags-container {
    display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
    min-height: 40px;
    cursor: text;
}
.tags-container:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-dim); }
.tag-chip {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--bg-4);
    color: var(--txt-1);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 12px;
}
.tag-chip-remove { color: var(--txt-3); cursor: pointer; font-size: 14px; line-height: 1; }
.tag-chip-remove:hover { color: var(--red); }
.tag-input {
    border: none; outline: none; background: transparent;
    color: var(--txt-1); font-size: 13px; min-width: 80px; flex: 1;
}
.tag-input::placeholder { color: var(--txt-3); }

/* ══════════════════════════════════════════════════════════════════════
   DASHBOARD
   ══════════════════════════════════════════════════════════════════════ */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.page-title { font-size: 20px; font-weight: 700; color: var(--txt-1); }
.page-sub   { font-size: 13px; color: var(--txt-3); margin-top: 2px; }

.search-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.search-input-wrap { position: relative; flex: 1; min-width: 180px; }
.search-input-wrap svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--txt-3); pointer-events: none; }
.search-input {
    width: 100%; background: var(--bg-2); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 12px 8px 34px; color: var(--txt-1);
    font-size: 13px; outline: none; transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--green); }
.search-input::placeholder { color: var(--txt-3); }
.filter-select {
    background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px;
    padding: 8px 12px; color: var(--txt-1); font-size: 13px; outline: none; cursor: pointer;
}
.filter-select:focus { border-color: var(--green); }
.filter-select option { background: var(--bg-3); }

.stats-row { display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.stat-card {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px 18px; flex: 1; min-width: 100px;
    transition: border-color 0.15s;
}
.stat-card:hover { border-color: var(--border-2); }
.stat-value { font-size: 22px; font-weight: 700; color: var(--txt-1); }
.stat-label { font-size: 11px; color: var(--txt-3); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.5px; }

.scripts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }

.script-card {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 18px;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
    cursor: pointer; position: relative;
}
.script-card:hover { border-color: var(--border-2); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.script-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.script-name { font-size: 14px; font-weight: 600; color: var(--txt-1); line-height: 1.3; flex: 1; }
.script-card-badges { display: flex; gap: 5px; flex-wrap: wrap; }
.script-desc {
    font-size: 12px; color: var(--txt-3); margin-bottom: 12px; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.script-tags { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 12px; }
.script-tag { background: var(--bg-3); color: var(--txt-2); padding: 1px 7px; border-radius: 4px; font-size: 11px; }
.script-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    border-top: 1px solid var(--border); padding-top: 10px; margin-top: 10px;
}
.script-date { font-size: 11px; color: var(--txt-3); }
.script-actions { display: flex; gap: 4px; }
.script-actions .btn-icon { width: 26px; height: 26px; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--txt-3); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state-title { font-size: 16px; font-weight: 600; color: var(--txt-2); margin-bottom: 6px; }
.empty-state-sub { font-size: 13px; }

/* ══════════════════════════════════════════════════════════════════════
   EDITOR
   ══════════════════════════════════════════════════════════════════════ */
.editor-layout {
    display: flex; flex-direction: column;
    flex: 1; min-height: 0; overflow: hidden;
}
.editor-toolbar {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; background: var(--bg-1);
    border-bottom: 1px solid var(--border); flex-shrink: 0; flex-wrap: wrap;
}
.editor-toolbar .form-input  { max-width: 280px; padding: 6px 10px; font-size: 13px; }
.editor-toolbar .form-select { padding: 6px 10px; font-size: 13px; width: auto; }
.editor-toolbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.editor-body { display: flex; flex: 1; overflow: hidden; }
.editor-pane { flex: 1; min-width: 0; display: flex; flex-direction: column; border-right: 1px solid var(--border); }
.editor-pane-header {
    display: flex; align-items: center; gap: 8px; padding: 8px 14px;
    background: var(--bg-1); border-bottom: 1px solid var(--border);
    font-size: 12px; color: var(--txt-3); font-weight: 500; flex-shrink: 0;
}
#monaco-container { flex: 1; overflow: hidden; min-height: 320px; }

.editor-meta-pane {
    width: 320px; min-width: 260px; max-width: 420px;
    display: flex; flex-direction: column; overflow: hidden; background: var(--bg-1);
}
.meta-tabs { display: flex; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.meta-tab {
    flex: 1; padding: 10px 12px; font-size: 12px; font-weight: 500;
    color: var(--txt-3); text-align: center; cursor: pointer;
    border-bottom: 2px solid transparent; transition: all 0.15s;
}
.meta-tab:hover { color: var(--txt-1); }
.meta-tab.active { color: var(--green); border-bottom-color: var(--green); }
.meta-tab-content { flex: 1; overflow-y: auto; padding: 16px; display: none; scrollbar-width: thin; }
.meta-tab-content.active { display: block; }

/* ══════════════════════════════════════════════════════════════════════
   VIEWER
   ══════════════════════════════════════════════════════════════════════ */
.viewer-layout {
    display: flex; flex-direction: column;
    flex: 1; min-height: 0; overflow: hidden;
}
.viewer-toolbar {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; background: var(--bg-1);
    border-bottom: 1px solid var(--border); flex-shrink: 0; flex-wrap: wrap;
}
.viewer-toolbar-title { font-size: 15px; font-weight: 600; color: var(--txt-1); flex: 1; }
.viewer-body { display: flex; flex: 1; overflow: hidden; }
.viewer-code-pane { flex: 1; min-width: 0; display: flex; flex-direction: column; border-right: 1px solid var(--border); }
#viewer-monaco { flex: 1; overflow: hidden; min-height: 320px; }
.viewer-doc-pane { width: 380px; min-width: 300px; overflow-y: auto; padding: 20px; scrollbar-width: thin; }

/* ── Markdown ────────────────────────────────────────────────────────── */
.md-content { color: var(--txt-1); line-height: 1.7; }
.md-content h1 { font-size: 20px; font-weight: 700; margin: 0 0 16px; }
.md-content h2 { font-size: 16px; font-weight: 600; margin: 24px 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.md-content h3 { font-size: 14px; font-weight: 600; margin: 18px 0 8px; }
.md-content h4 { font-size: 13px; font-weight: 600; margin: 14px 0 6px; color: var(--txt-2); }
.md-content p  { margin: 0 0 12px; font-size: 13px; }
.md-content ul, .md-content ol { margin: 0 0 12px 20px; font-size: 13px; }
.md-content li { margin-bottom: 4px; }
.md-content code { background: var(--bg-3); color: var(--green); padding: 1px 5px; border-radius: 3px; font-family: var(--mono); font-size: 12px; }
.md-content pre { background: var(--bg-0); border: 1px solid var(--border); border-radius: 6px; padding: 14px; overflow-x: auto; margin: 0 0 14px; }
.md-content pre code { background: none; color: var(--txt-1); padding: 0; font-size: 12.5px; line-height: 1.6; }
.md-content pre { position: relative; }
.code-copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 3px 8px;
    border: 1px solid var(--border-2);
    border-radius: 6px;
    background: var(--bg-2);
    color: var(--txt-2);
    font-size: 11px;
    line-height: 1.2;
    cursor: pointer;
}
.code-copy-btn:hover { color: var(--txt-1); background: var(--bg-3); }
.md-content blockquote { border-left: 3px solid var(--green); padding-left: 14px; margin: 0 0 14px; color: var(--txt-2); font-style: italic; }
.md-content table { width: 100%; border-collapse: collapse; margin-bottom: 14px; font-size: 12.5px; }
.md-content th { background: var(--bg-3); color: var(--txt-1); padding: 8px 12px; text-align: left; font-weight: 600; border: 1px solid var(--border); }
.md-content td { padding: 7px 12px; border: 1px solid var(--border); color: var(--txt-2); }
.md-content tr:nth-child(even) td { background: var(--bg-2); }
.md-content a { color: var(--blue); }
.md-content a:hover { text-decoration: underline; }
.md-content hr  { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.md-content img { max-width: 100%; border-radius: 6px; margin: 8px 0; }

/* ── Markdown Editor with Preview ───────────────────────────────────── */
#tab-docs.active   { display: flex; flex-direction: column; overflow-y: hidden; padding: 12px 16px; }
.md-editor-wrap    { display: flex; flex-direction: column; flex: 1; min-height: 0; gap: 10px; }
.md-editor-header  { display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.md-toggle         { display: flex; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 3px; gap: 2px; }
.md-toggle-btn     {
    display: flex; align-items: center; gap: 5px;
    padding: 5px 13px; border-radius: 5px; border: none;
    background: none; color: var(--txt-3); font-size: 11.5px;
    font-weight: 500; cursor: pointer; transition: all 0.15s;
    font-family: inherit; white-space: nowrap;
}
.md-toggle-btn.active           { background: var(--bg-0); color: var(--txt-1); box-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.md-toggle-btn:hover:not(.active) { color: var(--txt-2); }
.md-code-view          { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.md-code-view textarea { flex: 1; min-height: 0; resize: none; font-family: var(--mono); font-size: 12px; line-height: 1.6; }
.md-preview-view       {
    flex: 1; min-height: 0; overflow-y: auto;
    background: var(--bg-0); border: 1px solid var(--border);
    border-radius: 8px; padding: 18px 20px; scrollbar-width: thin;
    flex-direction: column;
}

/* ══════════════════════════════════════════════════════════════════════
   DOCS
   ══════════════════════════════════════════════════════════════════════ */
.docs-layout { display: flex; flex: 1; min-height: 0; overflow: hidden; }
.docs-sidebar { width: 240px; min-width: 200px; border-right: 1px solid var(--border); overflow-y: auto; padding: 12px 0; scrollbar-width: thin; background: var(--bg-1); }
.docs-toolbar { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.docs-section { margin-bottom: 4px; }
.docs-section-label { padding: 8px 16px 4px; font-size: 10px; font-weight: 700; color: var(--txt-3); text-transform: uppercase; letter-spacing: 1px; }
.docs-file-link { display: flex; align-items: center; gap: 8px; padding: 6px 16px; font-size: 12.5px; color: var(--txt-2); cursor: pointer; transition: all 0.12s; border-left: 2px solid transparent; }
.docs-file-link:hover { background: var(--bg-3); color: var(--txt-1); }
.docs-file-link.active { background: var(--green-dim); color: var(--green); border-left-color: var(--green); font-weight: 500; }
.docs-content-area { flex: 1; overflow-y: auto; padding: 28px 36px; scrollbar-width: thin; }
.docs-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--txt-3); text-align: center; gap: 12px; }
.docs-placeholder-icon { font-size: 48px; }

/* ── Admin / Settings ─────────────────────────────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.info-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px;
}
.info-title {
    font-size: 11px;
    color: var(--txt-3);
    text-transform: uppercase;
    letter-spacing: 0.7px;
    margin-bottom: 6px;
}
.info-value {
    font-size: 15px;
    color: var(--txt-1);
    font-weight: 600;
    word-break: break-word;
}
.panel-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 14px;
}
.panel-title {
    font-size: 13px;
    color: var(--txt-1);
    font-weight: 600;
    margin-bottom: 12px;
}
.management-tabs {
    display: inline-flex;
    gap: 6px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 12px;
}
.management-tab {
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 7px 12px;
    font-size: 12px;
    color: var(--txt-2);
    background: transparent;
}
.management-tab:hover {
    color: var(--txt-1);
    background: var(--bg-3);
}
.management-tab.active {
    color: var(--green);
    background: var(--green-dim);
    border-color: color-mix(in srgb, var(--green) 35%, transparent);
}
.management-pane { display: none; }
.management-pane.active { display: block; }
.backup-table {
    width: 100%;
    border-collapse: collapse;
}
.backup-table th, .backup-table td {
    border-bottom: 1px solid var(--border);
    text-align: left;
    padding: 9px 8px;
    font-size: 12px;
}
.backup-table th { color: var(--txt-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; font-size: 10px; }
.backup-table td { color: var(--txt-2); }
.table-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.settings-form {
    max-width: 720px;
    display: grid;
    gap: 12px;
}
.backup-alert {
    margin-bottom: 12px;
    border-radius: 10px;
    line-height: 1.55;
}
.backup-alert code {
    font-family: var(--mono);
    font-size: 12px;
    color: inherit;
}
.backup-alert-info {
    background: color-mix(in srgb, var(--blue) 14%, transparent);
    color: var(--txt-1);
    border: 1px solid color-mix(in srgb, var(--blue) 32%, transparent);
}
.backup-alert-warn {
    background: color-mix(in srgb, #d2a826 20%, transparent);
    color: var(--txt-1);
    border: 1px solid color-mix(in srgb, #d2a826 40%, transparent);
}
.backup-help-line {
    margin-top: 6px;
}
.backup-restore-grid {
    display: grid;
    gap: 10px;
}
.backup-restore-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 12px;
    align-items: center;
}
.backup-restore-input .form-label {
    margin-bottom: 4px;
}
.backup-checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--txt-1);
    user-select: none;
}
.backup-checkbox-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--blue);
}
.r2-headline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.r2-result {
    font-size: 13px;
    color: var(--txt-2);
}
.r2-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.r2-filter-group {
    display: inline-flex;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}
.r2-filter-btn {
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--txt-2);
    border-right: 1px solid var(--border);
    background: transparent;
}
.r2-filter-btn:last-child {
    border-right: none;
}
.r2-filter-btn:hover {
    background: var(--bg-4);
    color: var(--txt-1);
}
.r2-filter-btn.active {
    color: #fff;
    background: var(--blue);
}
.r2-search-wrap {
    min-width: 300px;
    max-width: 520px;
}
.r2-selected-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--txt-2);
}
.r2-type-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 12px;
    font-weight: 700;
}
.r2-type-db {
    color: #fff;
    background: #1f6fe8;
}
.r2-type-files {
    color: #fff;
    background: #596777;
}
.r2-type-scripts {
    color: #fff;
    background: #7a5cd8;
}
.r2-btn-danger {
    color: #e24949;
    border-color: color-mix(in srgb, #e24949 70%, transparent);
}
.r2-btn-danger:hover {
    background: color-mix(in srgb, #e24949 16%, transparent);
    color: #e24949;
}
.backup-auto-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.backup-auto-col {
    min-width: 0;
}
.backup-auto-hint {
    margin-top: 6px;
    font-size: 11.5px;
    color: var(--txt-2);
}
.backup-auto-hint code {
    font-family: var(--mono);
    color: inherit;
}
.backup-auto-checks {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 4px;
}
.backup-auto-note {
    color: var(--txt-3);
    font-size: 12px;
}

/* ── Progress Overlay ─────────────────────────────────────────────── */
.progress-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.62);
    z-index: 2100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.progress-card {
    width: 100%;
    max-width: 460px;
    background: var(--bg-2);
    border: 1px solid var(--border-2);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 16px;
}
.progress-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--txt-1);
}
.progress-detail {
    font-size: 12px;
    color: var(--txt-2);
    margin-top: 4px;
    min-height: 18px;
}
.progress-track {
    margin-top: 12px;
    height: 10px;
    background: var(--bg-4);
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.progress-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--blue), var(--green));
    transition: width 0.25s ease;
}
.progress-percent {
    margin-top: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--txt-1);
}

/* ══════════════════════════════════════════════════════════════════════
   MODAL
   ══════════════════════════════════════════════════════════════════════ */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px); z-index: 1000;
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-card { background: var(--bg-2); border: 1px solid var(--border-2); border-radius: var(--radius-lg); padding: 24px; max-width: 420px; width: 100%; box-shadow: var(--shadow); }
.modal-title  { font-size: 16px; font-weight: 600; color: var(--txt-1); margin-bottom: 10px; }
.modal-body   { font-size: 13px; color: var(--txt-2); margin-bottom: 20px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; }

/* ══════════════════════════════════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════════════════════════════════ */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast {
    display: flex; align-items: center; gap: 10px; padding: 12px 16px;
    border-radius: 8px; background: var(--bg-3); border: 1px solid var(--border-2);
    color: var(--txt-1); font-size: 13px; box-shadow: var(--shadow);
    min-width: 240px; max-width: 360px; animation: slideInRight 0.25s ease;
}
.toast-success { border-color: rgba(0,212,170,0.3); }
.toast-success::before { content: '✓'; color: var(--green); font-weight: 700; }
.toast-error   { border-color: rgba(245,101,101,0.3); }
.toast-error::before   { content: '✕'; color: var(--red);   font-weight: 700; }
.toast-info::before    { content: 'ℹ'; color: var(--blue);  font-weight: 700; }
.toast-out { animation: slideOutRight 0.25s ease forwards; }

/* ── Animations ──────────────────────────────────────────────────────── */
@keyframes slideInRight  { from { transform: translateX(100px); opacity: 0; } to { transform: translateX(0);     opacity: 1; } }
@keyframes slideOutRight { from { transform: translateX(0);     opacity: 1; } to { transform: translateX(100px); opacity: 0; } }
@keyframes fadeIn        { from { opacity: 0; transform: translateY(6px); }    to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.2s ease; }
.spin    { animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ── Scrollbar ───────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bg-hover); }

/* ── Sidebar overlay (mobile) ────────────────────────────────────────── */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 99; }
.sidebar-overlay.show { display: block; }

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .sidebar { position: fixed; top: 0; left: 0; bottom: 0; transform: translateX(-100%); box-shadow: var(--shadow); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-toggle { display: flex; }
    .topbar-menu-btn { display: flex; }
    .editor-body { flex-direction: column; }
    .editor-meta-pane { width: 100%; min-width: unset; max-width: unset; height: 300px; border-right: none; border-top: 1px solid var(--border); }
    .viewer-body { flex-direction: column; }
    .viewer-doc-pane { width: 100%; border-right: none; border-top: 1px solid var(--border); height: 40%; }
    .docs-layout { flex-direction: column; }
    .docs-sidebar { width: 100%; height: 160px; border-right: none; border-bottom: 1px solid var(--border); }
    .docs-content-area { padding: 16px; }
    .main-content { padding: 16px; }
    .scripts-grid { grid-template-columns: 1fr; }
    .stats-row { gap: 8px; }
    .grid-2 { grid-template-columns: 1fr; }
    .backup-restore-row { grid-template-columns: 1fr; }
    .backup-auto-row { grid-template-columns: 1fr; }
    .r2-search-wrap { min-width: 100%; max-width: 100%; }
    .r2-toolbar { align-items: stretch; }
}