:root {
    --bg: #0b1020;
    --bg-2: #121a32;
    --panel: #161f38;
    --line: rgba(180, 200, 255, 0.12);
    --text: #eef2ff;
    --muted: #9aa8c7;
    --accent: #5b8cff;
    --accent-2: #7cf0d6;
    --danger: #ff8a8a;
    --ok: #7ddea0;
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background: radial-gradient(circle at 10% 0%, #1a2850 0%, var(--bg) 45%);
    color: var(--text);
    font-family: "DM Sans", system-ui, sans-serif;
    line-height: 1.5;
}

h1, h2, .brand {
    font-family: "Instrument Serif", Georgia, serif;
    font-weight: 400;
    letter-spacing: -0.02em;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: #fff; }

.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.hint { margin-top: -0.5rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    cursor: pointer;
    font: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #3d6bff);
    border-color: transparent;
    color: #fff;
}

.btn-lg { padding: 0.75rem 1.35rem; font-size: 1.05rem; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.875rem; }
.btn-ghost { background: transparent; }

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 1.25rem;
    color: #fff;
}

.brand-logo {
    width: 2rem;
    height: 2rem;
    border-radius: 0.55rem;
    display: block;
    object-fit: cover;
    box-shadow: 0 0 0 1px rgba(124, 240, 214, 0.25);
}

.brand-text {
    font-family: "Instrument Serif", Georgia, serif;
    letter-spacing: -0.02em;
}

.flash {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.flash-ok { background: rgba(125, 222, 160, 0.12); border: 1px solid rgba(125, 222, 160, 0.35); }
.flash-error { background: rgba(255, 138, 138, 0.12); border: 1px solid rgba(255, 138, 138, 0.35); }

.form label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.form input, .form select, .form textarea {
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.25);
    color: var(--text);
    font: inherit;
}

.check { flex-direction: row; align-items: center; }
.field-error { color: var(--danger); font-size: 0.875rem; }

.guest-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.guest-card {
    width: min(420px, 100%);
    padding: 2rem;
    border-radius: 20px;
    background: var(--panel);
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
}

.auth-alt { margin-top: 1.25rem; color: var(--muted); font-size: 0.95rem; }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    padding: 1.75rem 1.25rem;
    border-right: 1px solid var(--line);
    background: rgba(8, 12, 24, 0.85);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.side-nav { display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }

.side-nav a {
    padding: 0.55rem 0.75rem;
    border-radius: 10px;
    color: var(--muted);
}

.side-nav a.is-active, .side-nav a:hover {
    background: rgba(91, 140, 255, 0.12);
    color: #fff;
}

.side-nav-primary {
    background: rgba(91, 140, 255, 0.18);
    color: #fff !important;
    font-weight: 600;
}

.sidebar-bottom { margin-top: auto; }
.sidebar-credits { margin: 0 0 0.5rem; font-weight: 600; }

.main-content {
    flex: 1;
    padding: 2rem clamp(1rem, 4vw, 3rem);
    max-width: 960px;
}

.page-header { margin-bottom: 1.5rem; }
.page-header h1 { margin: 0 0 0.35rem; font-size: 2rem; }

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 1.25rem 1.35rem;
    box-shadow: var(--shadow);
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1rem;
}

.action-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.action-card {
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(91, 140, 255, 0.12), rgba(124, 240, 214, 0.06));
    color: inherit;
}

.action-card h2 { margin: 0 0 0.35rem; font-size: 1.35rem; }

.job-list { list-style: none; margin: 0; padding: 0; }
.job-list li { border-top: 1px solid var(--line); }
.job-list a {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: inherit;
    align-items: center;
}

.job-status { font-size: 0.875rem; }
.status-completed { color: var(--ok); }
.status-failed { color: var(--danger); }
.status-processing, .status-pending { color: var(--accent-2); }

.transcript {
    white-space: pre-wrap;
    word-break: break-word;
    background: rgba(0, 0, 0, 0.25);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--line);
}

.balance-amount { font-size: 2.5rem; margin: 0; }
.balance-amount span { font-size: 1rem; color: var(--muted); }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
    text-align: left;
    padding: 0.5rem 0.35rem;
    border-bottom: 1px solid var(--line);
}

.landing-body { background: radial-gradient(circle at 80% 0%, #1e3a6e 0%, var(--bg) 50%); }

.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem clamp(1rem, 4vw, 3rem);
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    background: rgba(11, 16, 32, 0.75);
    border-bottom: 1px solid var(--line);
    z-index: 10;
}

.landing-nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.landing-nav a { color: var(--muted); }
.landing-nav a.btn { color: #fff; }

.landing-hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    padding: 3rem clamp(1rem, 4vw, 3rem) 4rem;
    align-items: center;
}

@media (max-width: 860px) {
    .landing-hero { grid-template-columns: 1fr; }
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--line); }
}

.hero-copy h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 0.25rem 0 0.75rem; line-height: 1.05; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; color: var(--accent-2); margin: 0; }
.hero-lead { color: var(--muted); font-size: 1.1rem; max-width: 36rem; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; margin: 1.25rem 0; }
.hero-chips li {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 0.875rem;
    color: var(--muted);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }

.hero-figure {
    margin: 0;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.hero-figure img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-caption {
    margin: 0;
    padding: 0.75rem 1rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--line);
}

.faq-list {
    display: grid;
    gap: 0.75rem;
    max-width: 720px;
}

.faq-item {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel);
    padding: 0.85rem 1rem;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item p {
    margin: 0.65rem 0 0;
    color: var(--muted);
}

.landing-section {
    padding: 3rem clamp(1rem, 4vw, 3rem);
    max-width: 1100px;
    margin: 0 auto;
}

.landing-section-alt { background: rgba(255, 255, 255, 0.02); border-block: 1px solid var(--line); }

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.steps li {
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--panel);
}

.steps strong { display: block; margin-bottom: 0.35rem; font-size: 1.05rem; }
.steps span { color: var(--muted); font-size: 0.95rem; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.feature-card {
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(22, 31, 56, 0.6);
}

.feature-card h3 { margin: 0 0 0.5rem; font-size: 1.15rem; }
.feature-card p { margin: 0; color: var(--muted); }

.landing-cta {
    text-align: center;
    padding: 3.5rem 1.5rem 4rem;
}

.landing-footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--muted);
    border-top: 1px solid var(--line);
    font-size: 0.875rem;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}