/* ═══════════════════════════════════════════════════════
   PANCAKE MONITOR — Premium Dashboard Stylesheet
   ═══════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ─── */
:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #1a1a2e;
    --bg-card: rgba(26, 26, 46, 0.6);
    --bg-card-hover: rgba(26, 26, 46, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);

    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-hover: rgba(255, 255, 255, 0.15);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;

    --accent-cyan: #00d4ff;
    --accent-cyan-rgb: 0, 212, 255;
    --accent-purple: #7c3aed;
    --accent-purple-rgb: 124, 58, 237;
    --accent-green: #10b981;
    --accent-green-rgb: 16, 185, 129;
    --accent-red: #ef4444;
    --accent-red-rgb: 239, 68, 68;
    --accent-amber: #f59e0b;
    --accent-amber-rgb: 245, 158, 11;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow-cyan: 0 0 20px rgba(0, 212, 255, 0.15);
    --shadow-glow-purple: 0 0 20px rgba(124, 58, 237, 0.15);

    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ─── Animated Background ─── */
.bg-gradient {
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(var(--accent-purple-rgb), 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 100%, rgba(var(--accent-cyan-rgb), 0.08) 0%, transparent 60%),
        var(--bg-primary);
    z-index: -3;
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -2;
}

.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    pointer-events: none;
    will-change: transform;
}

.bg-orb--1 {
    width: 400px;
    height: 400px;
    background: rgba(var(--accent-cyan-rgb), 0.06);
    top: -100px;
    right: -100px;
    animation: orbFloat1 20s ease-in-out infinite;
}

.bg-orb--2 {
    width: 350px;
    height: 350px;
    background: rgba(var(--accent-purple-rgb), 0.08);
    bottom: -80px;
    left: -80px;
    animation: orbFloat2 25s ease-in-out infinite;
}

.bg-orb--3 {
    width: 250px;
    height: 250px;
    background: rgba(var(--accent-cyan-rgb), 0.04);
    top: 50%;
    left: 50%;
    animation: orbFloat3 18s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-60px, 80px) scale(1.1); }
    66% { transform: translate(40px, -40px) scale(0.9); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(80px, -60px) scale(1.15); }
    66% { transform: translate(-50px, 30px) scale(0.85); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-40%, -60%) scale(1.2); }
}

/* ─── App Container ─── */
.app {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem 2rem;
    position: relative;
}

/* ═══════════════════ HEADER ═══════════════════ */
.header {
    padding: 1.25rem 0;
    margin-bottom: 1.5rem;
    animation: fadeSlideDown 0.6s var(--transition-slow) both;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.header__brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header__logo {
    position: relative;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-cyan-rgb), 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(var(--accent-cyan-rgb), 0.2);
}

.header__logo-icon {
    font-size: 1.75rem;
    filter: drop-shadow(0 0 8px rgba(var(--accent-cyan-rgb), 0.3));
}

.header__logo-pulse {
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(var(--accent-cyan-rgb), 0.3);
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.08); }
}

.header__title {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.header__subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 0.1rem;
}

.header__controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ─── Toggle Switch ─── */
.toggle-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 1rem 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    backdrop-filter: blur(12px);
}

.toggle-group__label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.toggle {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    cursor: pointer;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle__slider {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
}

.toggle__knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: var(--transition-normal);
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.toggle input:checked + .toggle__slider {
    background: rgba(var(--accent-green-rgb), 0.3);
    border-color: rgba(var(--accent-green-rgb), 0.4);
    box-shadow: 0 0 12px rgba(var(--accent-green-rgb), 0.2);
}

.toggle input:checked + .toggle__slider .toggle__knob {
    transform: translateX(22px);
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(var(--accent-green-rgb), 0.5);
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    background: var(--bg-glass);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    backdrop-filter: blur(12px);
    white-space: nowrap;
    user-select: none;
}

.btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glass-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn:active {
    transform: translateY(0);
}

.btn__icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn--check-now {
    border-color: rgba(var(--accent-cyan-rgb), 0.3);
    background: rgba(var(--accent-cyan-rgb), 0.08);
}

.btn--check-now:hover {
    background: rgba(var(--accent-cyan-rgb), 0.15);
    border-color: rgba(var(--accent-cyan-rgb), 0.5);
    box-shadow: var(--shadow-glow-cyan);
}

.btn--check-now.is-loading .btn__icon {
    animation: spin 1s linear infinite;
}

.btn--sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.75rem;
}

.btn--ghost {
    background: transparent;
    border-color: transparent;
}

.btn--ghost:hover {
    background: rgba(var(--accent-red-rgb), 0.1);
    border-color: rgba(var(--accent-red-rgb), 0.2);
    color: var(--accent-red);
}

.btn--primary {
    background: rgba(var(--accent-cyan-rgb), 0.12);
    border-color: rgba(var(--accent-cyan-rgb), 0.3);
    color: var(--accent-cyan);
}

.btn--primary:hover {
    background: rgba(var(--accent-cyan-rgb), 0.2);
    border-color: rgba(var(--accent-cyan-rgb), 0.5);
    box-shadow: var(--shadow-glow-cyan);
}

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

/* ═══════════════════ STATUS CARDS ═══════════════════ */
.status-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card--stat {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    backdrop-filter: blur(20px);
    transition: var(--transition-normal);
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    animation: fadeSlideUp 0.6s var(--transition-slow) both;
}

.card--stat:nth-child(1) { animation-delay: 0.1s; }
.card--stat:nth-child(2) { animation-delay: 0.15s; }
.card--stat:nth-child(3) { animation-delay: 0.2s; }
.card--stat:nth-child(4) { animation-delay: 0.25s; }

.card--stat:hover {
    border-color: var(--border-glass-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card__glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.card--stat:hover .card__glow {
    opacity: 1;
}

.card--unreplied .card__glow { background: linear-gradient(90deg, transparent, var(--accent-red), transparent); }
.card--pages .card__glow { background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent); }
.card--time .card__glow { background: linear-gradient(90deg, transparent, var(--accent-amber), transparent); }
.card--health .card__glow { background: linear-gradient(90deg, transparent, var(--accent-green), transparent); }

.card__icon-wrap {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.card__icon-wrap svg {
    width: 22px;
    height: 22px;
}

.card__icon-wrap--danger {
    background: rgba(var(--accent-red-rgb), 0.12);
    color: var(--accent-red);
    border: 1px solid rgba(var(--accent-red-rgb), 0.15);
}

.card__icon-wrap--info {
    background: rgba(var(--accent-cyan-rgb), 0.12);
    color: var(--accent-cyan);
    border: 1px solid rgba(var(--accent-cyan-rgb), 0.15);
}

.card__icon-wrap--warning {
    background: rgba(var(--accent-amber-rgb), 0.12);
    color: var(--accent-amber);
    border: 1px solid rgba(var(--accent-amber-rgb), 0.15);
}

.card__icon-wrap--success {
    background: rgba(var(--accent-green-rgb), 0.12);
    color: var(--accent-green);
    border: 1px solid rgba(var(--accent-green-rgb), 0.15);
}

.card__content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.card__value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-primary);
}

.card__value--small {
    font-size: 1rem;
    font-weight: 600;
}

.card__label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 0.25rem;
    white-space: nowrap;
}

.card__trend {
    position: absolute;
    top: 0.75rem;
    right: 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
}

.card__trend--up {
    background: rgba(var(--accent-red-rgb), 0.12);
    color: var(--accent-red);
}

.card__trend--down {
    background: rgba(var(--accent-green-rgb), 0.12);
    color: var(--accent-green);
}

.card__status-dot {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(var(--accent-green-rgb), 0.5);
    animation: dotPulse 2s ease-in-out infinite;
}

.card__status-dot.is-error {
    background: var(--accent-red);
    box-shadow: 0 0 8px rgba(var(--accent-red-rgb), 0.5);
}

.card__status-dot.is-warning {
    background: var(--accent-amber);
    box-shadow: 0 0 8px rgba(var(--accent-amber-rgb), 0.5);
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

/* Value update animation */
.card__value.is-updating {
    animation: valueFlash 0.5s ease;
}

@keyframes valueFlash {
    0% { opacity: 1; }
    30% { opacity: 0.3; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

/* ═══════════════════ MAIN GRID ═══════════════════ */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ─── Panel ─── */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
    animation: fadeSlideUp 0.6s var(--transition-slow) both;
    animation-delay: 0.3s;
}

.panel--settings {
    animation-delay: 0.4s;
    margin-bottom: 1rem;
}

.panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    background: rgba(255,255,255,0.01);
}

.panel__title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.panel__title-icon {
    width: 20px;
    height: 20px;
    color: var(--accent-cyan);
}

.panel__badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    background: rgba(var(--accent-cyan-rgb), 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(var(--accent-cyan-rgb), 0.15);
}

.panel__body {
    padding: 0;
    max-height: 420px;
    overflow-y: auto;
}

/* Scrollbar */
.panel__body::-webkit-scrollbar {
    width: 4px;
}

.panel__body::-webkit-scrollbar-track {
    background: transparent;
}

.panel__body::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
}

.panel__body::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.2);
}

/* ═══════════════════ PAGES LIST ═══════════════════ */
.pages-list {
    display: flex;
    flex-direction: column;
}

.pages-list__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    gap: 1rem;
    font-size: 0.85rem;
}

.page-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-normal);
    animation: fadeIn 0.3s ease both;
}

.page-item:last-child {
    border-bottom: none;
}

.page-item:hover {
    background: rgba(255,255,255,0.02);
}

.page-item__avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.page-item__avatar--facebook {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.page-item__avatar--zalo {
    background: rgba(0, 132, 255, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(0, 132, 255, 0.2);
}

.page-item__avatar--instagram {
    background: rgba(236, 72, 153, 0.15);
    color: #f472b6;
    border: 1px solid rgba(236, 72, 153, 0.2);
}

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

.page-item__name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.page-item__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.2rem;
}

.page-item__platform {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius-sm);
}

.page-item__platform--facebook {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
}

.page-item__platform--zalo {
    background: rgba(0, 132, 255, 0.1);
    color: #38bdf8;
}

.page-item__platform--instagram {
    background: rgba(236, 72, 153, 0.1);
    color: #f472b6;
}

.page-item__error {
    font-size: 0.7rem;
    color: var(--accent-red);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.page-item__error::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
    flex-shrink: 0;
}

.page-item__stats {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.page-item__count {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 40px;
}

.page-item__count-value {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1;
}

.page-item__count-value--zero {
    color: var(--text-muted);
}

.page-item__count-value--warning {
    color: var(--accent-amber);
}

.page-item__count-value--danger {
    color: var(--accent-red);
}

.page-item__count-label {
    font-size: 0.62rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

/* Mini toggle for pages */
.toggle-mini {
    position: relative;
    width: 36px;
    height: 20px;
    cursor: pointer;
    display: inline-block;
}

.toggle-mini input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-mini__slider {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
}

.toggle-mini__slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-mini input:checked + .toggle-mini__slider {
    background: rgba(var(--accent-green-rgb), 0.25);
    border-color: rgba(var(--accent-green-rgb), 0.35);
}

.toggle-mini input:checked + .toggle-mini__slider::after {
    transform: translateX(16px);
    background: var(--accent-green);
    box-shadow: 0 0 6px rgba(var(--accent-green-rgb), 0.4);
}

/* ═══════════════════ ACTIVITY LOG ═══════════════════ */
.log-list {
    display: flex;
    flex-direction: column;
}

.log-list__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    gap: 1rem;
    font-size: 0.85rem;
}

.log-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-fast);
    animation: fadeIn 0.3s ease both;
}

.log-item:last-child {
    border-bottom: none;
}

.log-item:hover {
    background: rgba(255,255,255,0.015);
}

.log-item__icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    margin-top: 0.1rem;
}

.log-item__icon--info {
    background: rgba(var(--accent-cyan-rgb), 0.1);
    color: var(--accent-cyan);
}

.log-item__icon--warning {
    background: rgba(var(--accent-amber-rgb), 0.1);
    color: var(--accent-amber);
}

.log-item__icon--error {
    background: rgba(var(--accent-red-rgb), 0.1);
    color: var(--accent-red);
}

.log-item__icon--success {
    background: rgba(var(--accent-green-rgb), 0.1);
    color: var(--accent-green);
}

.log-item__body {
    flex: 1;
    min-width: 0;
}

.log-item__message {
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-word;
}

.log-item__page {
    font-weight: 600;
    color: var(--accent-cyan);
}

.log-item__time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
    white-space: nowrap;
}

/* ═══════════════════ SETTINGS ═══════════════════ */
.panel--settings .panel__body {
    padding: 1.25rem 1.5rem;
    max-height: none;
    overflow: visible;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.setting-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: var(--transition-normal);
}

.setting-card:hover {
    border-color: var(--border-glass-hover);
    background: rgba(255,255,255,0.03);
}

.setting-card--wide {
    grid-column: span 3;
}

.setting-card__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.setting-card__header h3 {
    font-size: 0.88rem;
    font-weight: 600;
}

.setting-card__header svg {
    color: var(--accent-purple);
    flex-shrink: 0;
}

.setting-card__desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.setting-card__row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.setting-card__separator {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: 1.2rem;
}

/* ─── Inputs ─── */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
}

.input-group--full {
    width: 100%;
}

.input-group__label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.85rem;
    transition: var(--transition-normal);
    outline: none;
}

.input:focus {
    border-color: rgba(var(--accent-cyan-rgb), 0.4);
    background: rgba(var(--accent-cyan-rgb), 0.04);
    box-shadow: 0 0 0 3px rgba(var(--accent-cyan-rgb), 0.08);
}

.input--textarea {
    resize: vertical;
    min-height: 70px;
    line-height: 1.5;
}

select.input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23a0a0b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

select.input option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Toggle inline */
.toggle-inline {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    user-select: none;
}

.toggle-inline input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-inline__slider {
    position: relative;
    width: 36px;
    height: 20px;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.toggle-inline__slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-inline input:checked + .toggle-inline__slider {
    background: rgba(var(--accent-green-rgb), 0.25);
    border-color: rgba(var(--accent-green-rgb), 0.35);
}

.toggle-inline input:checked + .toggle-inline__slider::after {
    transform: translateX(16px);
    background: var(--accent-green);
}

.toggle-inline__text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
    text-align: center;
    padding: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.75rem;
    border-top: 1px solid var(--border-glass);
    animation: fadeIn 0.6s ease both;
    animation-delay: 0.5s;
}

.footer__refresh {
    margin-top: 0.35rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0.7;
}

/* ═══════════════════ TOAST NOTIFICATIONS ═══════════════════ */
.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    pointer-events: auto;
    animation: toastIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
    max-width: 380px;
}

.toast.is-leaving {
    animation: toastOut 0.3s ease both;
}

.toast__icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.toast--success { border-color: rgba(var(--accent-green-rgb), 0.25); }
.toast--error { border-color: rgba(var(--accent-red-rgb), 0.25); }
.toast--info { border-color: rgba(var(--accent-cyan-rgb), 0.25); }
.toast--warning { border-color: rgba(var(--accent-amber-rgb), 0.25); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(100%) scale(0.95); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateX(0) scale(1); }
    to { opacity: 0; transform: translateX(100%) scale(0.95); }
}

/* ═══════════════════ SPINNER ═══════════════════ */
.spinner {
    width: 28px;
    height: 28px;
    border: 2.5px solid rgba(var(--accent-cyan-rgb), 0.15);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ═══════════════════ ANIMATIONS ═══════════════════ */
@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1024px) {
    .status-cards {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .setting-card--wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .app {
        padding: 0.75rem 1rem 1.5rem;
    }

    .header__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .header__controls {
        width: 100%;
        justify-content: space-between;
    }

    .status-cards {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .card--stat {
        padding: 1rem;
    }

    .card__value {
        font-size: 1.6rem;
    }

    .card__icon-wrap {
        width: 38px;
        height: 38px;
        min-width: 38px;
    }

    .card__icon-wrap svg {
        width: 18px;
        height: 18px;
    }

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

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

    .setting-card--wide {
        grid-column: span 1;
    }

    .btn span {
        display: none;
    }

    .btn__icon {
        margin: 0;
    }

    .btn--check-now {
        padding: 0.6rem;
    }
}

@media (max-width: 480px) {
    .status-cards {
        grid-template-columns: 1fr;
    }

    .header__title {
        font-size: 1.2rem;
    }

    .header__logo {
        width: 42px;
        height: 42px;
    }

    .header__logo-icon {
        font-size: 1.4rem;
    }

    .page-item {
        padding: 0.85rem 1rem;
        gap: 0.75rem;
    }

    .page-item__avatar {
        width: 34px;
        height: 34px;
        min-width: 34px;
        font-size: 0.75rem;
    }

    .page-item__count-value {
        font-size: 1.05rem;
    }
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}