/* ============================================================
   PET AI ADMIN — Premium Design System
   Black & Violet — consistent, refined, production-ready
   ============================================================ */

/* ── CSS Custom Properties ───────────────────────────────── */
:root {
    /* Backgrounds — deep black foundation */
    --bg-base:     #080910;
    --bg-surface:  #0c0d14;
    --bg-card:     #10111a;
    --bg-elevated: #171825;
    --bg-hover:    rgba(255,255,255,0.045);

    /* Borders */
    --border:        rgba(255,255,255,.07);
    --border-strong: rgba(255,255,255,.11);
    --border-focus:  rgba(139,92,246,.65);

    /* Text */
    --text-1: #edeef7;
    --text-2: rgba(237,238,247,.55);
    --text-3: rgba(237,238,247,.32);

    /* Brand */
    --purple:      #9b6dff;
    --purple-dim:  #8b5cf6;
    --purple-deep: #6d28d9;
    --blue:        #6366f1;
    --teal:        #14b8a6;
    --green:       #22c55e;
    --amber:       #f59e0b;
    --red:         #ef4444;
    --pink:        #ec4899;

    /* ── Backward-compat aliases (used by component JS) ── */
    --bg-primary:      var(--bg-base);
    --bg-secondary:    var(--bg-surface);
    --bg-tertiary:     var(--bg-card);
    --bg-page:         var(--bg-base);
    --text-primary:    var(--text-1);
    --text-secondary:  var(--text-2);
    --text-muted:      var(--text-2);
    --text-tertiary:   var(--text-3);
    --accent:          var(--purple);
    --accent-purple:   var(--purple);
    --accent-blue:     var(--blue);
    --accent-green:    var(--green);
    --accent-red:      var(--red);
    --accent-yellow:   var(--amber);
    --accent-pink:     var(--pink);
    --border-primary:  var(--border-strong);
    --border-secondary:var(--border);

    /* Shadows */
    --shadow-sm: 0 1px 4px  rgba(0,0,0,.55);
    --shadow-md: 0 4px 14px rgba(0,0,0,.55);
    --shadow-lg: 0 8px 28px rgba(0,0,0,.65);
    --shadow-xl: 0 16px 44px rgba(0,0,0,.75);
    --shadow-purple: 0 4px 24px rgba(139,92,246,.18);

    /* Radii */
    --r-xs:   4px;
    --r-sm:   6px;
    --r-md:   10px;
    --r-lg:   14px;
    --r-xl:   18px;
    --r-2xl:  24px;
    --r-full: 9999px;

    /* Radius aliases */
    --radius-sm:   var(--r-sm);
    --radius-md:   var(--r-md);
    --radius-lg:   var(--r-lg);
    --radius-xl:   var(--r-xl);
    --radius-full: var(--r-full);

    /* Layout */
    --sidebar-width:     248px;
    --sidebar-collapsed: 68px;
    --header-height:     64px;
    --page-padding:      32px;

    /* Spacing */
    --space-1:  4px;
    --space-2:  8px;
    --space-3:  12px;
    --space-4:  16px;
    --space-5:  20px;
    --space-6:  24px;
    --space-7:  28px;
    --space-8:  32px;
    --space-10: 40px;
    --space-12: 48px;

    /* Transitions */
    --ease:            cubic-bezier(.4,0,.2,1);
    --dur-fast:        120ms;
    --dur-base:        200ms;
    --transition-fast: 120ms cubic-bezier(.4,0,.2,1);
    --transition-base: 200ms cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; color-scheme: dark; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-base);
    color: var(--text-1);
    font-size: 14px;
    line-height: 1.6;
    letter-spacing: -.01em;
    font-feature-settings: 'cv02','cv03','cv04','cv11';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Ambient radial glow at page top */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 400px;
    background: radial-gradient(ellipse 80% 60% at 50% -10%,
        rgba(109,40,217,.065) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

::selection { background: rgba(139,92,246,.32); color: var(--text-1); }

*:focus-visible {
    outline: 2px solid var(--purple);
    outline-offset: 2px;
    border-radius: var(--r-sm);
}

/* Scrollbars */
::-webkit-scrollbar          { width: 5px; height: 5px; }
::-webkit-scrollbar-track    { background: transparent; }
::-webkit-scrollbar-thumb    { background: rgba(139,92,246,.22); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: rgba(139,92,246,.42); }

/* ── Page content fade-in ────────────────────────────────── */
@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.page-container > * {
    animation: pageFadeIn .22s var(--ease) both;
}

/* ── Layout: Sidebar ─────────────────────────────────────── */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--dur-base) var(--ease);
    box-shadow: 4px 0 24px rgba(0,0,0,.4);
}

/* Decorative right-edge glow */
.sidebar::after {
    content: '';
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(139,92,246,.18) 25%,
        rgba(139,92,246,.1) 75%,
        transparent 100%);
    pointer-events: none;
}

.sidebar-header {
    height: var(--header-height);
    padding: 0 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    position: relative;
}

/* Purple shimmer line under logo area */
.sidebar-header::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 18px; right: 18px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(139,92,246,.28) 50%,
        transparent 100%);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-1);
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    box-shadow:
        0 0 0 1px rgba(255,255,255,.12) inset,
        0 0 14px rgba(139,92,246,.3),
        0 2px 8px rgba(0,0,0,.4);
}

.logo-text {
    font-size: 14.5px;
    font-weight: 700;
    letter-spacing: -.03em;
    color: var(--text-1);
}

.sidebar-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-2);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--r-md);
    transition: all var(--dur-fast) var(--ease);
}

.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text-1); }

/* ── Sidebar Nav ─────────────────────────────────────────── */
.sidebar-nav {
    flex: 1;
    padding: 10px 10px 6px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.nav-section {
    margin-top: 16px;
    margin-bottom: 2px;
}

.nav-section:first-child { margin-top: 8px; }

.nav-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-3);
    padding: 4px 12px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    color: var(--text-2);
    text-decoration: none;
    border-radius: var(--r-lg);
    transition: background var(--dur-fast) var(--ease),
                color var(--dur-fast) var(--ease);
    font-size: 13.5px;
    font-weight: 500;
    position: relative;
    white-space: nowrap;
}

.nav-item svg {
    flex-shrink: 0;
    stroke-width: 1.75;
    opacity: .6;
    transition: opacity var(--dur-fast) var(--ease);
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-1);
}

.nav-item:hover svg { opacity: .85; }

.nav-item.active {
    background: rgba(139,92,246,.12);
    color: var(--text-1);
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(139,92,246,.16);
}

.nav-item.active svg {
    opacity: 1;
    stroke: var(--purple);
}

/* Active indicator bar */
.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%; transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: linear-gradient(180deg, var(--purple) 0%, var(--purple-deep) 100%);
    border-radius: 0 var(--r-full) var(--r-full) 0;
    box-shadow: 0 0 8px rgba(139,92,246,.55);
}

/* ── Sidebar Footer ──────────────────────────────────────── */
.sidebar-footer {
    padding: 14px 10px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(139,92,246,.04);
    border: 1px solid rgba(139,92,246,.11);
    border-radius: var(--r-lg);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-2);
}

.status-indicator {
    width: 7px; height: 7px;
    border-radius: var(--r-full);
    background: var(--green);
    flex-shrink: 0;
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,.45); }
    50%      { opacity: .75; box-shadow: 0 0 0 4px rgba(34,197,94,0); }
}

/* ── Layout: Main Content ────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin var(--dur-base) var(--ease);
    position: relative;
    z-index: 1;
}

/* ── Layout: Header ──────────────────────────────────────── */
.header {
    position: sticky;
    top: 0;
    z-index: 90;
    height: var(--header-height);
    background: rgba(8,9,16,.94);
    backdrop-filter: blur(28px) saturate(1.8);
    -webkit-backdrop-filter: blur(28px) saturate(1.8);
    border-bottom: 1px solid var(--border);
    padding: 0 var(--page-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* Purple shimmer under header */
.header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(139,92,246,.15) 35%,
        rgba(139,92,246,.08) 65%,
        transparent 100%);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-1);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--r-md);
    flex-shrink: 0;
}

.page-title {
    font-size: 15.5px;
    font-weight: 700;
    letter-spacing: -.03em;
    color: var(--text-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.btn-icon {
    position: relative;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border-strong);
    width: 36px;
    height: 36px;
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    cursor: pointer;
    transition: all var(--dur-fast) var(--ease);
    flex-shrink: 0;
}

.btn-icon svg { stroke-width: 1.75; }

.btn-icon:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.16);
    color: var(--text-1);
}

.notification-badge {
    position: absolute;
    top: -4px; right: -4px;
    background: var(--red);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: var(--r-full);
    min-width: 16px;
    text-align: center;
    box-shadow: 0 0 0 2px var(--bg-base);
}

/* ── Layout: Page Container ──────────────────────────────── */
.page-container {
    flex: 1;
    padding: var(--page-padding);
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

/* ── Page Header (shared pattern for all sub-pages) ─────── */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: var(--space-7);
    flex-wrap: wrap;
}


.page-header-left { flex: 1; min-width: 0; }

.page-header-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -.04em;
    color: var(--text-1);
    line-height: 1.2;
    margin: 0 0 5px;
}

.page-header-sub {
    font-size: 13px;
    color: var(--text-2);
    margin: 0;
    line-height: 1.5;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: var(--space-6);
    transition: border-color var(--dur-base) var(--ease),
                box-shadow var(--dur-base) var(--ease);
    position: relative;
}

/* Subtle top-left gloss */
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(145deg,
        rgba(255,255,255,.022) 0%,
        transparent 50%);
    pointer-events: none;
}

.card:hover:not(.no-hover):not(.logs-table-card):not(.logs-filters-card):not(.logs-stats-card) {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 1px rgba(139,92,246,.05) inset,
                var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: var(--space-5);
}

.card-title {
    font-size: 14.5px;
    font-weight: 700;
    letter-spacing: -.02em;
    color: var(--text-1);
    line-height: 1.3;
}

.card-subtitle {
    font-size: 12.5px;
    color: var(--text-2);
    margin-top: 4px;
    line-height: 1.55;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 16px;
    font-size: 13.5px;
    font-weight: 600;
    border-radius: var(--r-lg);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--dur-base) var(--ease);
    letter-spacing: -.01em;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}

.btn svg { flex-shrink: 0; }

.btn-primary {
    background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
    color: #fff;
    border-color: rgba(255,255,255,.1);
    box-shadow:
        0 1px 0 rgba(255,255,255,.1) inset,
        0 2px 14px rgba(109,40,217,.32),
        0 0 0 1px rgba(139,92,246,.18);
}

.btn-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow:
        0 1px 0 rgba(255,255,255,.12) inset,
        0 4px 20px rgba(109,40,217,.42),
        0 0 0 1px rgba(139,92,246,.28);
}

.btn-secondary {
    background: rgba(255,255,255,.05);
    color: var(--text-1);
    border-color: var(--border-strong);
}

.btn-secondary:hover {
    background: rgba(255,255,255,.09);
    border-color: rgba(255,255,255,.18);
}

.btn-danger {
    background: rgba(239,68,68,.09);
    color: var(--red);
    border-color: rgba(239,68,68,.25);
}

.btn-danger:hover {
    background: rgba(239,68,68,.17);
    border-color: rgba(239,68,68,.42);
}

.btn-ghost {
    background: transparent;
    color: var(--text-2);
    border-color: transparent;
}

.btn-ghost:hover { background: var(--bg-hover); color: var(--text-1); }

.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: var(--r-md); }
.btn-xs { padding: 4px 9px;  font-size: 11.5px; border-radius: var(--r-sm); }

.btn:disabled {
    opacity: .35;
    cursor: not-allowed;
    transform: none !important;
    filter: none !important;
}

.btn:active:not(:disabled) { transform: scale(.98) !important; }

/* ── Badges / Pills ──────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    border-radius: var(--r-full);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge-success  { background: rgba(34,197,94,.10);   color: #4ade80;  border: 1px solid rgba(34,197,94,.22); }
.badge-warning  { background: rgba(245,158,11,.10);  color: var(--amber); border: 1px solid rgba(245,158,11,.22); }
.badge-danger   { background: rgba(239,68,68,.10);   color: #f87171;  border: 1px solid rgba(239,68,68,.22); }
.badge-info     { background: rgba(99,102,241,.10);  color: #818cf8;  border: 1px solid rgba(99,102,241,.22); }
.badge-purple   { background: rgba(155,109,255,.12); color: var(--purple); border: 1px solid rgba(155,109,255,.25); }
.badge-secondary{ background: rgba(255,255,255,.06); color: var(--text-2); border: 1px solid var(--border); }
.badge-teal     { background: rgba(20,184,166,.10);  color: var(--teal);  border: 1px solid rgba(20,184,166,.22); }

/* ── Stat Cards ──────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: var(--space-7);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--dur-base) var(--ease);
    position: relative;
    overflow: hidden;
}

/* Diagonal gloss */
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg,
        rgba(255,255,255,.025) 0%,
        transparent 55%);
    pointer-events: none;
}

.stat-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 0 1px rgba(139,92,246,.05) inset;
}

.stat-icon {
    width: 44px; height: 44px;
    border-radius: var(--r-lg);
    background: rgba(155,109,255,.08);
    border: 1px solid rgba(155,109,255,.16);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg { stroke: var(--purple); stroke-width: 1.75; }

.stat-body { flex: 1; min-width: 0; }

.stat-value {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -.04em;
    color: var(--text-1);
    line-height: 1.1;
    margin-bottom: 3px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-2);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .07em;
}

/* Stat card accent variants */
.stat-success .stat-icon { background: rgba(34,197,94,.08);  border-color: rgba(34,197,94,.18); }
.stat-success .stat-icon svg { stroke: var(--green); }
.stat-success { border-color: rgba(34,197,94,.15); }

.stat-warning .stat-icon { background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.18); }
.stat-warning .stat-icon svg { stroke: var(--amber); }
.stat-warning { border-color: rgba(245,158,11,.15); }

.stat-active .stat-icon { background: rgba(99,102,241,.08);  border-color: rgba(99,102,241,.18); }
.stat-active .stat-icon svg { stroke: var(--blue); }
.stat-active { border-color: rgba(99,102,241,.15); }

.stat-info { border-color: rgba(155,109,255,.15); }

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: var(--space-5); }

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 7px;
    letter-spacing: -.005em;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 9px 13px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-lg);
    color: var(--text-1);
    font-family: inherit;
    font-size: 13.5px;
    transition: border-color var(--dur-fast) var(--ease),
                background var(--dur-fast) var(--ease),
                box-shadow var(--dur-fast) var(--ease);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-3); }

.form-input:hover,
.form-select:hover { border-color: rgba(255,255,255,.17); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    background: rgba(255,255,255,.055);
    box-shadow: 0 0 0 3px rgba(139,92,246,.13),
                0 0 10px rgba(139,92,246,.05);
}

.form-select { cursor: pointer; }
.form-select option { background: var(--bg-elevated); color: var(--text-1); }
.form-textarea { resize: vertical; min-height: 80px; }

/* ── Loading Overlay ─────────────────────────────────────── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8,9,16,.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay.active { display: flex; }

.spinner {
    width: 40px; height: 40px;
    border: 2.5px solid rgba(139,92,246,.15);
    border-top-color: var(--purple);
    border-radius: 50%;
    animation: spin .8s linear infinite;
    box-shadow: 0 0 16px rgba(139,92,246,.18);
}

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

/* ── Toast Notifications ─────────────────────────────────── */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    padding: 14px 16px;
    min-width: 300px;
    max-width: 400px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,.04) inset;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    pointer-events: all;
    animation: toastIn .22s var(--ease) both;
}

@keyframes toastIn {
    from { transform: translateX(110%); opacity: 0; }
    to   { transform: translateX(0);   opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0);   opacity: 1; }
    to   { transform: translateX(110%); opacity: 0; }
}

.toast-content { flex: 1; min-width: 0; }
.toast-content p { font-size: 13.5px; color: var(--text-1); line-height: 1.5; }

.toast-close {
    background: transparent;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 2px;
    border-radius: var(--r-sm);
    transition: color var(--dur-fast) var(--ease);
    flex-shrink: 0;
}
.toast-close:hover { color: var(--text-1); }

.toast-success { border-left: 3px solid var(--green); }
.toast-error   { border-left: 3px solid var(--red); }
.toast-warning { border-left: 3px solid var(--amber); }
.toast-info    { border-left: 3px solid var(--purple); }

/* ── Fly.io Restart Banner ───────────────────────────────── */
.flyio-restart-banner {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 18px;
    margin-bottom: var(--space-5);
    border-radius: var(--r-lg);
    background: rgba(109, 40, 217, .08);
    border: 1px solid rgba(139, 92, 246, .28);
    box-shadow: 0 2px 12px rgba(109, 40, 217, .12);
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .22s var(--ease), transform .22s var(--ease);
}
.flyio-restart-banner--visible {
    opacity: 1;
    transform: translateY(0);
}
.flyio-restart-banner--success {
    background: rgba(34, 197, 94, .07);
    border-color: rgba(34, 197, 94, .28);
}
.flyio-restart-banner--error {
    background: rgba(239, 68, 68, .07);
    border-color: rgba(239, 68, 68, .28);
}
.flyio-restart-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--r-md);
    background: rgba(139, 92, 246, .15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple);
}
.flyio-restart-banner--success .flyio-restart-icon { background: rgba(34,197,94,.15); color: var(--green); }
.flyio-restart-banner--error   .flyio-restart-icon { background: rgba(239,68,68,.15);  color: var(--red); }
.flyio-restart-body {
    flex: 1;
    min-width: 0;
}
.flyio-restart-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-1);
    margin: 0 0 3px;
    letter-spacing: -.01em;
}
.flyio-restart-sub {
    font-size: 12.5px;
    color: var(--text-2);
    margin: 0;
    line-height: 1.6;
}
.flyio-restart-sub code {
    background: rgba(255,255,255,.07);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 11.5px;
    font-family: monospace;
}
.flyio-restart-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
.spin { animation: spin .75s linear infinite; }

/* ── Fly.io Dashboard Section ────────────────────────────── */
.flyio-card-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 16px;
    margin-bottom: var(--space-6);
}
@media (max-width: 1100px) { .flyio-card-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .flyio-card-grid { grid-template-columns: 1fr; } }

.flyio-card {
    padding: 0;
    overflow: hidden;
}
.flyio-card--loading {
    display: flex; align-items: center; justify-content: center;
    min-height: 120px; grid-column: 1 / -1;
}
.flyio-load { font-size: 13px; color: var(--text-2); }

.flyio-card-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 18px 12px;
    border-bottom: 1px solid var(--border);
}
.flyio-card-title { font-size: 13px; font-weight: 700; color: var(--text-1); }
.flyio-card-sub   { font-size: 11px; color: var(--text-3); }
.flyio-machine-count { font-size: 11px; color: var(--text-3); }

/* Machine list */
.flyio-machines-list { padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
.flyio-machine {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: var(--r-md);
    background: rgba(255,255,255,.025); border: 1px solid var(--border);
}
.flyio-machine-dot {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.fmd-ok   { background: var(--green); box-shadow: 0 0 6px rgba(34,197,94,.45); }
.fmd-stop { background: var(--text-3); }
.flyio-machine-info { flex: 1; min-width: 0; }
.flyio-machine-id   { display: block; font-size: 12px; font-weight: 600; font-family: monospace; color: var(--text-1); }
.flyio-machine-meta { display: block; font-size: 10.5px; color: var(--text-3); margin-top: 1px; }
.flyio-machine-state {
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
}
.fms-ok   { color: var(--green); }
.fms-stop { color: var(--text-3); }
.flyio-no-machines { padding: 20px 16px; font-size: 12.5px; color: var(--text-3); text-align: center; }

.flyio-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; border-top: 1px solid var(--border);
    background: rgba(255,255,255,.015);
}
.flyio-footer-app { font-size: 11px; color: var(--text-3); font-family: monospace; }

/* Active versions list */
.flyio-ver-list { padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; }
.flyio-ver-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 7px 10px; border-radius: var(--r-sm);
    background: rgba(255,255,255,.02); border: 1px solid var(--border);
    font-size: 12px;
}
.flyio-ver-key { color: var(--text-2); font-weight: 500; }
.flyio-ver-val { font-weight: 700; font-family: monospace; font-size: 11.5px; }
.fvv-base    { color: var(--text-3); }
.fvv-trained { color: var(--purple); }

/* Setup checklist */
.flyio-check-list { padding: 10px 12px; display: flex; flex-direction: column; gap: 5px; }
.flyio-check-row {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 10px; border-radius: var(--r-sm);
    font-size: 12.5px;
}
.flyio-check-icon {
    width: 20px; height: 20px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.fci-ok  { background: rgba(34,197,94,.12);  color: var(--green); }
.fci-err { background: rgba(239,68,68,.10);  color: var(--red); }
.flyio-check-label { color: var(--text-1); }
.flyio-setup-hint { padding: 6px 16px 14px; }

/* Inline restart status bar */
.flyio-restart-status {
    padding: 10px 16px; border-radius: var(--r-md); font-size: 12.5px;
    display: flex; align-items: center; gap: 8px;
    margin-bottom: var(--space-5);
}
.flyio-restart-status--ok  { background: rgba(34,197,94,.07);  border: 1px solid rgba(34,197,94,.2);  color: var(--green); }
.flyio-restart-status--err { background: rgba(239,68,68,.07);  border: 1px solid rgba(239,68,68,.2);  color: var(--red); }
.flyio-restart-status code { font-family: monospace; font-size: 11px; opacity: .8; }

/* ── Dashboard Fly.io Summary Banner ────────────────────── */
.dash-flyio-banner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 16px; margin-bottom: var(--space-6);
    border-radius: var(--r-lg); border: 1px solid var(--border);
    background: rgba(255,255,255,.025);
    gap: 12px;
}
.dash-flyio-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dash-flyio-dot  { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.fsd-ok   { background: var(--green); box-shadow: 0 0 5px rgba(34,197,94,.45); }
.fsd-stop { background: var(--text-3); }
.dash-flyio-label { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.dash-flyio-state { font-size: 12px; color: var(--text-3); }
.dash-flyio-warn  { font-size: 11.5px; color: var(--yellow); display: flex; align-items: center; gap: 4px; }

/* ── Analytics — Fly.io Section ─────────────────────────── */
.an-flyio-section-hdr {
    display: flex; align-items: center; justify-content: space-between;
    margin: var(--space-7) 0 var(--space-4);
}
.an-flyio-section-title {
    display: flex; align-items: center; gap: 7px;
    font-size: 10.5px; font-weight: 700; text-transform: uppercase;
    letter-spacing: .1em; color: var(--text-3);
}
.an-flyio-grid {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr;
    gap: 14px; margin-bottom: var(--space-7);
}
@media (max-width: 1100px) { .an-flyio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .an-flyio-grid { grid-template-columns: 1fr; } }

.an-flyio-card { padding: 0; overflow: hidden; }
.an-flyio-card-hdr {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px 10px; border-bottom: 1px solid var(--border);
}
.an-flyio-card-title { font-size: 12.5px; font-weight: 700; color: var(--text-1); }
.an-flyio-card-sub   { font-size: 11px; color: var(--text-3); }

.an-flyio-machine-list { padding: 8px 10px; display: flex; flex-direction: column; gap: 5px; }
.an-flyio-machine {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 10px; border-radius: var(--r-md);
    background: rgba(255,255,255,.025); border: 1px solid var(--border);
}
.an-flyio-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.afd-ok   { background: var(--green); box-shadow: 0 0 5px rgba(34,197,94,.4); }
.afd-stop { background: var(--text-3); }
.an-flyio-minfo { flex: 1; min-width: 0; }
.an-flyio-mid   { display: block; font-size: 11.5px; font-weight: 600; font-family: monospace; color: var(--text-1); }
.an-flyio-mmeta { display: block; font-size: 10px; color: var(--text-3); margin-top: 1px; }
.an-flyio-mstate { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.afms-ok   { color: var(--green); }
.afms-stop { color: var(--text-3); }
.an-flyio-empty { padding: 18px 14px; font-size: 12px; color: var(--text-3); text-align: center; }

.an-flyio-card-footer {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 10px 14px; border-top: 1px solid var(--border);
    background: rgba(255,255,255,.015);
}

.an-flyio-ver-list { padding: 8px 10px; display: flex; flex-direction: column; gap: 4px; }
.an-flyio-ver-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 9px; border-radius: var(--r-sm);
    background: rgba(255,255,255,.02); border: 1px solid var(--border);
    font-size: 12px;
}
.an-flyio-ver-key  { color: var(--text-2); font-weight: 500; }
.an-flyio-ver-val  { font-weight: 700; font-family: monospace; font-size: 11px; }
.afvv-base    { color: var(--text-3); }
.afvv-trained { color: var(--purple); }

.an-flyio-check-list { padding: 8px 10px; display: flex; flex-direction: column; gap: 4px; }
.an-flyio-check-row {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 8px; border-radius: var(--r-sm);
}
.an-flyio-check-icon { display: flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; }
.afci-ok  { background: rgba(34,197,94,.12); color: var(--green); }
.afci-err { background: rgba(239,68,68,.10); color: var(--red); }
.an-flyio-check-label { font-size: 12px; color: var(--text-2); }
.an-flyio-setup-hint { padding: 8px 14px 12px; }

/* ── Fly.io Compact Strip Card ───────────────────────────── */
.an-flyio-strip {
    display: flex; align-items: stretch; padding: 0; overflow: hidden;
    margin-bottom: var(--space-7);
}
.an-flyio-strip-col {
    flex: 1; padding: 14px 16px; min-width: 0;
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 10px;
}
.an-flyio-strip-col:last-child { border-right: none; }
.an-flyio-strip-label {
    font-size: 10.5px; font-weight: 700; text-transform: uppercase;
    letter-spacing: .08em; color: var(--text-3);
    margin-bottom: 2px;
}
.an-flyio-strip-ctrl { justify-content: center; gap: 8px; }
.an-flyio-strip-machines .an-flyio-machine-list { padding: 0; }
.an-flyio-strip-machines .an-flyio-empty { padding: 8px 4px; text-align: left; }

/* ── Version Badges ─────────────────────────────────────── */
.an-flyio-ver-badges { display: flex; flex-wrap: wrap; gap: 5px; }
.an-flyio-ver-badge {
    display: inline-block; padding: 3px 8px; border-radius: 100px;
    font-size: 10.5px; font-weight: 600; font-family: monospace;
    border: 1px solid transparent;
}
.afvb-trained {
    background: rgba(139,92,246,.12); border-color: rgba(139,92,246,.3);
    color: var(--purple);
}
.afvb-base {
    background: rgba(255,255,255,.04); border-color: var(--border);
    color: var(--text-3);
}

/* ── Health Icons Row ───────────────────────────────────── */
.an-flyio-health-row {
    display: flex; align-items: center; flex-wrap: wrap; gap: 5px;
}
.an-flyio-health-label {
    font-size: 11.5px; font-weight: 600; margin-left: 2px;
}
.an-flyio-hicon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
}
.afhok  { background: rgba(34,197,94,.12);  color: var(--green); }
.afherr { background: rgba(239,68,68,.10);  color: var(--red); }

/* ── No-metrics notice ──────────────────────────────────── */
.an-flyio-no-metrics {
    font-size: 12px; color: var(--text-3); font-style: italic;
    padding: 8px 0; margin-bottom: var(--space-5);
}

@media (max-width: 900px) { .an-flyio-strip { flex-direction: column; } .an-flyio-strip-col { border-right: none; border-bottom: 1px solid var(--border); } .an-flyio-strip-col:last-child { border-bottom: none; } }

/* ── Empty / Error States ────────────────────────────────── */
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-6);
    text-align: center;
    min-height: 360px;
    gap: var(--space-4);
}

.error-state h3 { font-size: 18px; font-weight: 700; letter-spacing: -.025em; }
.error-state p  { font-size: 14px; color: var(--text-2); max-width: 360px; line-height: 1.65; }

/* ── Modal Backdrop ──────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(4px);
    display: none;
    z-index: 500;
}

/* ── Divider ─────────────────────────────────────────────── */
.divider {
    height: 1px;
    background: var(--border);
    margin: var(--space-6) 0;
}

/* ── Section Header ──────────────────────────────────────── */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: var(--space-5);
}

.section-title {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text-3);
}

/* ── Logs Page ───────────────────────────────────────────── */
.logs-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    gap: var(--space-4);
    flex-wrap: wrap;
}

.logs-header-left { flex: 1; min-width: 250px; }

.logs-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -.04em;
    margin: 0 0 4px;
}

.logs-subtitle { font-size: 13px; color: var(--text-2); margin: 0; }

.logs-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.logs-stats-card {
    margin-bottom: var(--space-5);
    padding: var(--space-6);
}

.logs-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
}

.log-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: rgba(255,255,255,.02);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    transition: all var(--dur-fast) var(--ease);
}

.log-stat-item:hover { background: rgba(255,255,255,.04); border-color: var(--border-strong); }

.log-stat-icon {
    width: 34px; height: 34px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon-total   { background: rgba(155,109,255,.08); border: 1px solid rgba(155,109,255,.2); }
.stat-icon-total svg { stroke: var(--purple); }
.stat-icon-debug   { background: rgba(96,165,250,.08);  border: 1px solid rgba(96,165,250,.2); }
.stat-icon-debug svg { stroke: #60a5fa; }
.stat-icon-info    { background: rgba(34,197,94,.08);   border: 1px solid rgba(34,197,94,.2); }
.stat-icon-info svg { stroke: #22c55e; }
.stat-icon-warning { background: rgba(245,158,11,.08);  border: 1px solid rgba(245,158,11,.2); }
.stat-icon-warning svg { stroke: #f59e0b; }
.stat-icon-error   { background: rgba(239,68,68,.08);   border: 1px solid rgba(239,68,68,.2); }
.stat-icon-error svg { stroke: #ef4444; }
.stat-icon-recent  { background: rgba(99,179,237,.08);  border: 1px solid rgba(99,179,237,.2); }
.stat-icon-recent svg { stroke: #63b3ed; }

.log-stat-content { flex: 1; min-width: 0; }
.log-stat-value  { font-size: 19px; font-weight: 700; color: var(--text-1); margin-bottom: 1px; line-height: 1.2; }
.log-stat-label  { font-size: 10.5px; color: var(--text-2); font-weight: 600; text-transform: uppercase; letter-spacing: .07em; }

.logs-filters-card {
    margin-bottom: var(--space-5);
    padding: var(--space-5) var(--space-6);
}

.logs-filters {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-group { display: flex; flex-direction: column; gap: 6px; min-width: 130px; }

.filter-label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.filter-select {
    padding: 7px 10px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    color: var(--text-1);
    font-size: 13.5px;
    font-family: inherit;
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease);
}

.filter-select:hover { border-color: rgba(255,255,255,.2); }
.filter-select:focus { outline: none; border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(139,92,246,.12); }
.filter-select option { background: var(--bg-elevated); color: var(--text-1); }

.filter-group--search { flex: 1; min-width: 200px; }

.search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute; left: 10px;
    color: var(--text-2);
    pointer-events: none;
}

.filter-input {
    width: 100%;
    padding: 7px 10px 7px 32px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    color: var(--text-1);
    font-size: 13px;
    font-family: inherit;
    transition: border-color var(--dur-base) var(--ease);
}

.filter-input::placeholder { color: var(--text-3); }
.filter-input:hover  { border-color: rgba(255,255,255,.2); }
.filter-input:focus  { outline: none; border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(139,92,246,.12); }

.search-clear {
    position: absolute; right: 6px;
    background: rgba(255,255,255,.08);
    border: none;
    color: var(--text-2);
    font-size: 16px;
    width: 22px; height: 22px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--dur-base) var(--ease);
}
.search-clear:hover { background: rgba(255,255,255,.15); color: var(--text-1); }

.log-highlight {
    background: rgba(245,158,11,.25);
    color: var(--text-1);
    padding: 1px 2px;
    border-radius: 2px;
}

.filter-results {
    margin-left: auto;
    display: flex;
    align-items: center;
    padding: 7px 14px;
    background: rgba(155,109,255,.07);
    border: 1px solid rgba(155,109,255,.16);
    border-radius: var(--r-md);
}

.results-count { font-size: 12.5px; font-weight: 600; color: var(--purple); }

/* ── Logs Table ──────────────────────────────────────────── */
.logs-table-card { padding: 0; overflow: hidden; }

.logs-table-container {
    max-height: calc(100vh - 340px);
    overflow-y: auto;
    overflow-x: auto;
}

.logs-table-container::-webkit-scrollbar       { width: 5px; height: 5px; }
.logs-table-container::-webkit-scrollbar-track { background: rgba(255,255,255,.02); }
.logs-table-container::-webkit-scrollbar-thumb { background: rgba(139,92,246,.22); border-radius: var(--r-full); }
.logs-table-container::-webkit-scrollbar-thumb:hover { background: rgba(139,92,246,.42); }

.logs-table { width: 100%; border-collapse: collapse; }

.logs-table thead {
    position: sticky;
    top: 0;
    background: rgba(12,13,20,.98);
    backdrop-filter: blur(12px);
    z-index: 10;
    border-bottom: 1px solid var(--border-strong);
}

.logs-table th {
    text-align: left;
    padding: 12px 18px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .09em;
}

.col-level     { width: 100px; }
.col-timestamp { width: 170px; }
.col-module    { width: 130px; }
.col-message   { min-width: 280px; }

.log-row {
    transition: background var(--dur-fast) var(--ease);
    border-bottom: 1px solid var(--border);
}

.log-row:last-child { border-bottom: none; }
.log-row:hover { background: rgba(255,255,255,.02); }
.log-row td { padding: 11px 18px; vertical-align: top; }

.log-cell-level { font-size: 12px; }

.log-level-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--r-sm);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    white-space: nowrap;
}

.log-level-DEBUG    { background: rgba(96,165,250,.10);  color: #60a5fa; border: 1px solid rgba(96,165,250,.22); }
.log-level-INFO     { background: rgba(34,197,94,.10);   color: #4ade80; border: 1px solid rgba(34,197,94,.22); }
.log-level-WARNING  { background: rgba(245,158,11,.10);  color: #fbbf24; border: 1px solid rgba(245,158,11,.22); }
.log-level-ERROR    { background: rgba(239,68,68,.10);   color: #f87171; border: 1px solid rgba(239,68,68,.22); }
.log-level-CRITICAL { background: rgba(220,38,38,.16);   color: #fca5a5; border: 1px solid rgba(220,38,38,.32); }

.log-cell-timestamp { color: var(--text-2); white-space: nowrap; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.log-cell-module    { color: var(--text-2); font-size: 12.5px; font-weight: 500; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-cell-message   { color: var(--text-1); font-size: 13px; line-height: 1.6; }
.log-message-text   { word-break: break-word; white-space: pre-wrap; }

.log-exception {
    margin-top: 6px;
    padding: 8px 10px;
    background: rgba(239,68,68,.07);
    border-left: 2px solid var(--red);
    border-radius: var(--r-sm);
    color: #f87171;
    font-size: 11.5px;
    font-family: 'Monaco','Menlo','Ubuntu Mono',monospace;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Expandable log rows */
.log-row-expandable { cursor: pointer; }
.log-row-expandable:hover { background: rgba(255,255,255,.04) !important; }
.log-detail-row { background: rgba(0,0,0,.18); }
.log-detail-cell { padding: 10px 18px 14px 44px !important; }
.log-detail-field { margin-bottom: 8px; }
.log-detail-key {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 4px;
    margin-right: 8px;
}
.log-detail-val { font-size: 12.5px; color: var(--text-2); }
.log-detail-pre, .log-exception-pre {
    margin: 4px 0 0;
    padding: 8px 10px;
    border-radius: var(--r-sm);
    font-family: 'Monaco','Menlo','Ubuntu Mono',monospace;
    font-size: 11.5px;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 300px;
    overflow-y: auto;
}
.log-detail-pre { background: rgba(255,255,255,.04); color: var(--text-2); }
.log-exception-pre { background: rgba(239,68,68,.07); color: #f87171; border-left: 2px solid var(--red); }

/* ── Empty State (shared) ────────────────────────────────── */
.logs-empty-state   { padding: var(--space-12) var(--space-6); text-align: center; }
.empty-icon         { margin-bottom: var(--space-5); opacity: .15; }
.empty-icon svg     { display: inline-block; }
.empty-title        { font-size: 16px; font-weight: 700; letter-spacing: -.02em; margin: 0 0 6px; }
.empty-description  { font-size: 13.5px; color: var(--text-2); margin: 0 auto; max-width: 360px; line-height: 1.65; }

/* ── Utility ─────────────────────────────────────────────── */
.flex            { display: flex; }
.flex-col        { display: flex; flex-direction: column; }
.items-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }  .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.mt-4 { margin-top: 16px; }  .mb-4 { margin-bottom: 16px; }
.text-sm   { font-size: 12.5px; }
.text-xs   { font-size: 11.5px; }
.text-muted { color: var(--text-2); }
.font-mono  { font-family: 'Monaco','Menlo','Ubuntu Mono',monospace; }
.truncate   { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    :root { --page-padding: 22px; }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.active { transform: translateX(0); box-shadow: var(--shadow-xl); }
    .main-content { margin-left: 0; }
    .mobile-menu-toggle { display: block; }
    .page-title { font-size: 15px; }

    .stats-grid { grid-template-columns: 1fr 1fr; }

    .page-header { flex-direction: column; align-items: stretch; }
    .page-header-actions { justify-content: stretch; }

    .logs-header { flex-direction: column; align-items: stretch; }
    .logs-actions { justify-content: stretch; }
    .logs-actions .btn { flex: 1; }
    .logs-stats-grid { grid-template-columns: 1fr 1fr; }
    .logs-filters { flex-direction: column; align-items: stretch; }
    .filter-group { width: 100%; }
    .filter-results { margin-left: 0; justify-content: center; }
    .logs-table-container { max-height: 480px; }
    .col-module, .log-cell-module { display: none; }
    .col-timestamp { width: 130px; font-size: 11px; }

    .card { padding: var(--space-5); }
    .logs-stats-card, .logs-filters-card { padding: var(--space-5); }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    :root { --page-padding: 16px; }
}

/* ── Dataset Upload Modal ────────────────────────────────── */
.ds-upload-modal {
    position: fixed; inset: 0; z-index: 1000;
    align-items: center; justify-content: center;
}

.ds-upload-modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(6px);
}

.ds-upload-modal-content {
    position: relative; z-index: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    width: 100%; max-width: 560px;
    max-height: 88vh; overflow-y: auto;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,.04) inset;
    margin: 16px;
}

.ds-upload-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px var(--space-6) 18px;
    border-bottom: 1px solid var(--border);
}

.ds-upload-modal-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -.02em;
}

.ds-modal-close {
    background: none; border: none; cursor: pointer; padding: 6px;
    color: var(--text-2); border-radius: var(--r-md); line-height: 0;
    transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.ds-modal-close:hover { background: rgba(255,255,255,.08); color: var(--text-1); }

.ds-upload-modal-body { padding: var(--space-6); }

/* Upload zone */
.ds-upload-body { display: flex; flex-direction: column; gap: 16px; }

.ds-upload-zone {
    border: 2px dashed var(--border-strong);
    border-radius: var(--r-lg);
    padding: 36px 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}

.ds-upload-zone:hover,
.ds-upload-zone.dragover {
    border-color: var(--purple);
    background: rgba(155,109,255,.05);
}

.ds-upload-icon  { margin-bottom: 12px; color: var(--text-2); }
.ds-upload-title { font-size: 14.5px; font-weight: 600; margin: 0 0 6px; }
.ds-upload-sub   { font-size: 12.5px; color: var(--text-2); margin: 0 0 16px; }
.ds-upload-btn   { min-width: 130px; }

/* Structure guide */
.ds-structure-guide {
    background: rgba(99,102,241,.05);
    border: 1px solid rgba(99,102,241,.16);
    border-radius: var(--r-lg);
    padding: var(--space-5);
}

.ds-structure-header {
    display: flex; align-items: center; gap: 7px;
    font-size: 12.5px; font-weight: 700;
    color: var(--purple);
    margin-bottom: 8px;
}

.ds-structure-desc {
    font-size: 12px; color: var(--text-2);
    margin: 0 0 12px; line-height: 1.6;
}

.ds-structure-tree {
    background: var(--bg-base);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 12px 14px;
    font-family: 'Monaco','Menlo','Courier New',monospace;
    font-size: 12px; line-height: 1.75;
    color: var(--text-1);
    white-space: pre;
    overflow-x: auto;
    margin: 0 0 10px;
}

.ds-structure-note {
    font-size: 11.5px; color: var(--text-2);
    margin: 0; line-height: 1.5;
}
.ds-structure-note strong { color: var(--text-1); }

/* Class chips */
.ds-class-chips { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; }
.ds-class-chip {
    display:inline-flex; align-items:center; gap:4px;
    padding:3px 9px; border-radius:99px;
    background:rgba(155,109,255,.12); border:1px solid rgba(155,109,255,.25);
    font-size:11px; color:var(--text-1); font-weight:500; white-space:nowrap;
}
.ds-chip-count { color:var(--purple); font-weight:700; font-size:10.5px; }

/* Tips block */
.ds-upload-tips {
    margin-top:12px; background:rgba(255,255,255,.03);
    border:1px solid var(--border); border-radius:var(--r-md); padding:10px 12px;
}
.ds-tips-header {
    display:flex; align-items:center; gap:5px;
    font-size:11px; font-weight:700; color:var(--text-2); margin-bottom:6px;
}
.ds-tips-list { margin:0; padding-left:16px; font-size:11px; color:var(--text-2); line-height:1.8; }
.ds-tips-list li { margin:0; }

/* Upload progress */
#uploadProgress_emotion,
#uploadProgress_disease,
#uploadProgress_breed { margin-top: 12px; }

/* Feedback — full prediction ID chip */
.fb-id-code {
    font-size: 10px;
    letter-spacing: .3px;
    word-break: break-all;
    cursor: pointer;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(255,255,255,.04);
    transition: opacity .15s;
    user-select: all;
}