/* UltraBot Dashboard — 2026 design system */

:root {
    --bg-0: #07070b;
    --bg-1: #0d0d14;
    --bg-2: #14141f;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-strong: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #f4f4f6;
    --text-dim: #a1a1aa;
    --text-mute: #6b6b78;
    --accent: #7c5cff;
    --accent-2: #22d3ee;
    --accent-3: #f472b6;
    --success: #34d399;
    --danger: #f87171;
    --warn: #fbbf24;
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow-glow: 0 30px 80px -20px rgba(124, 92, 255, 0.45);
    --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 24px rgba(0,0,0,0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg-0);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
    overflow-x: hidden;
}

/* Animated mesh background */
.mesh-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--bg-0);
}
.mesh-bg::before,
.mesh-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.55;
    will-change: transform;
}
.mesh-bg::before {
    width: 620px; height: 620px;
    background: radial-gradient(circle, #7c5cff 0%, transparent 70%);
    top: -180px; left: -120px;
    animation: float-a 18s ease-in-out infinite alternate;
}
.mesh-bg::after {
    width: 540px; height: 540px;
    background: radial-gradient(circle, #22d3ee 0%, transparent 70%);
    bottom: -160px; right: -120px;
    animation: float-b 22s ease-in-out infinite alternate;
}
.mesh-bg .blob-3 {
    position: absolute;
    width: 480px; height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, #f472b6 0%, transparent 70%);
    filter: blur(120px);
    opacity: 0.35;
    top: 40%; left: 50%;
    transform: translate(-50%, -50%);
    animation: float-c 26s ease-in-out infinite alternate;
}
.mesh-bg .grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

@keyframes float-a {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(120px, 80px) scale(1.15); }
}
@keyframes float-b {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-100px, -60px) scale(1.1); }
}
@keyframes float-c {
    0%   { transform: translate(-50%, -50%) scale(1); }
    100% { transform: translate(-40%, -60%) scale(1.2); }
}

/* Top bar */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    background: rgba(10, 10, 16, 0.55);
    border-bottom: 1px solid var(--border);
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}
.brand-mark {
    width: 32px; height: 32px;
    border-radius: 9px;
    background: conic-gradient(from 200deg, #7c5cff, #22d3ee, #f472b6, #7c5cff);
    box-shadow: 0 0 18px rgba(124, 92, 255, 0.55);
    position: relative;
}
.brand-mark::after {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 7px;
    background: var(--bg-0);
}
.brand-mark::before {
    content: '';
    position: absolute;
    inset: 9px;
    border-radius: 3px;
    background: linear-gradient(135deg, #7c5cff, #22d3ee);
    z-index: 1;
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text);
    border: 1px solid var(--border-strong);
    background: var(--surface);
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
    white-space: nowrap;
}
.btn:hover {
    background: var(--surface-strong);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-1px);
}
.btn-primary {
    border-color: transparent;
    background: linear-gradient(135deg, #7c5cff 0%, #22d3ee 100%);
    color: #0b0b12;
    box-shadow: 0 10px 30px -10px rgba(124, 92, 255, 0.7);
}
.btn-primary:hover {
    box-shadow: 0 14px 40px -10px rgba(124, 92, 255, 0.9);
    background: linear-gradient(135deg, #8a6dff 0%, #3ddcf2 100%);
}
.btn-success {
    border-color: transparent;
    background: linear-gradient(135deg, #34d399, #22d3ee);
    color: #062019;
}
.btn-danger {
    border-color: rgba(248, 113, 113, 0.4);
    background: rgba(248, 113, 113, 0.12);
    color: #fecaca;
}
.btn-danger:hover { background: rgba(248, 113, 113, 0.22); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 0.45rem 0.85rem; font-size: 0.82rem; }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Hero */
.hero {
    padding: 6rem 1.5rem 4rem;
    text-align: center;
    max-width: 960px;
    margin: 0 auto;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-bottom: 1.75rem;
    letter-spacing: 0.02em;
}
.eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px var(--success);
}
.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.4rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin-bottom: 1.25rem;
    background: linear-gradient(180deg, #ffffff 30%, #a1a1aa 130%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero h1 .grad {
    background: linear-gradient(135deg, #7c5cff 0%, #22d3ee 50%, #f472b6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p.lead {
    font-size: 1.15rem;
    color: var(--text-dim);
    max-width: 640px;
    margin: 0 auto 2.25rem;
}
.hero-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Stats strip */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    max-width: 880px;
    margin: 3rem auto 0;
}
.stat {
    text-align: center;
    padding: 1.25rem 1rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
}
.stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #7c5cff, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.stat-label {
    font-size: 0.82rem;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.35rem;
}

/* Section */
.section {
    padding: 5rem 1.5rem;
}
.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}
.section-head h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
}
.section-head p {
    color: var(--text-dim);
    font-size: 1.02rem;
}

/* Feature cards */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
}
.feature {
    position: relative;
    padding: 1.75rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    transition: transform .3s ease, border-color .3s ease, background .3s ease;
    overflow: hidden;
}
.feature::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(124,92,255,0.12), transparent 40%);
    opacity: 0;
    transition: opacity .3s ease;
    pointer-events: none;
}
.feature:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    background: var(--surface-strong);
}
.feature:hover::before { opacity: 1; }
.feature .icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    background: linear-gradient(135deg, rgba(124,92,255,0.2), rgba(34,211,238,0.18));
    border: 1px solid var(--border-strong);
    margin-bottom: 1rem;
}
.feature h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}
.feature p {
    color: var(--text-dim);
    font-size: 0.93rem;
}

/* Footer */
.footer {
    padding: 3rem 1.5rem 4rem;
    text-align: center;
    color: var(--text-mute);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}

/* Server picker */
.page-head {
    padding: 3rem 0 2rem;
}
.page-head h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.025em;
}
.page-head p { color: var(--text-dim); margin-top: 0.4rem; }

.guild-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.1rem;
    padding-bottom: 4rem;
}
.guild-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    transition: transform .25s ease, border-color .25s ease, background .25s ease;
    text-align: center;
}
.guild-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    background: var(--surface-strong);
}
.guild-icon {
    width: 78px; height: 78px;
    border-radius: 22px;
    margin-bottom: 1rem;
    object-fit: cover;
    border: 1px solid var(--border-strong);
}
.guild-icon-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #7c5cff 0%, #22d3ee 100%);
    color: #0b0b12;
    font-size: 2rem;
    font-weight: 800;
}
.guild-name {
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px dashed var(--border-strong);
    color: var(--text-dim);
}
.empty-state h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.35rem 0.85rem 0.35rem 0.35rem;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
}
.user-chip img {
    width: 30px; height: 30px;
    border-radius: 50%;
}
.user-chip span {
    font-size: 0.88rem;
    color: var(--text-dim);
}

/* Settings page */
.settings-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1.75rem;
    padding: 2.5rem 0 4rem;
}
.sidebar {
    position: sticky;
    top: 90px;
    align-self: start;
    padding: 1rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    color: var(--text-dim);
    font-size: 0.93rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    background: transparent;
    text-align: left;
    width: 100%;
    transition: background .2s ease, color .2s ease;
}
.nav-item:hover {
    background: var(--surface-strong);
    color: var(--text);
}
.nav-item.active {
    background: linear-gradient(135deg, rgba(124,92,255,0.2), rgba(34,211,238,0.12));
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.nav-item .nav-emoji { font-size: 1.05rem; }

.settings-content { min-width: 0; }
.panel {
    display: none;
    padding: 2rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    animation: panel-in 0.3s ease;
}
.panel.active { display: block; }
@keyframes panel-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.panel-head {
    margin-bottom: 1.75rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}
.panel-head h2 {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.panel-head p {
    color: var(--text-dim);
    font-size: 0.92rem;
    margin-top: 0.3rem;
}
.field {
    margin-bottom: 1.4rem;
}
.field label.field-label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.field small {
    display: block;
    margin-top: 0.4rem;
    color: var(--text-mute);
    font-size: 0.8rem;
}
input[type="text"],
input[type="number"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    background: var(--bg-1);
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    color: var(--text);
    font-size: 0.93rem;
    font-family: inherit;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.18);
    background: var(--bg-2);
}
textarea { resize: vertical; min-height: 80px; }

/* Toggle */
.toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 12px;
    background: var(--bg-1);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
}
.toggle-text strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}
.toggle-text span {
    color: var(--text-mute);
    font-size: 0.82rem;
}
.switch {
    position: relative;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.switch .slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(255,255,255,0.12);
    border-radius: 999px;
    transition: background .25s ease;
}
.switch .slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform .25s ease;
}
.switch input:checked + .slider {
    background: linear-gradient(135deg, #7c5cff, #22d3ee);
}
.switch input:checked + .slider::before {
    transform: translateX(18px);
}

.actions-row {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: var(--bg-1);
    border: 1px solid var(--border);
    margin-bottom: 0.6rem;
}
.list-item .url {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.84rem;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.toast {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 100;
    padding: 0.9rem 1.2rem;
    border-radius: 12px;
    background: rgba(15, 15, 22, 0.95);
    border: 1px solid var(--border-strong);
    color: var(--text);
    font-size: 0.92rem;
    backdrop-filter: blur(14px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    transform: translateY(20px);
    opacity: 0;
    transition: opacity .25s ease, transform .25s ease;
    pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(248,113,113,0.4); }
.toast.success { border-color: rgba(52,211,153,0.4); }

@media (max-width: 860px) {
    .settings-layout { grid-template-columns: 1fr; }
    .sidebar {
        position: static;
        flex-direction: row;
        overflow-x: auto;
        max-height: none;
    }
    .nav-item { flex: 0 0 auto; }
}