/* ThinLine Radio app server — Signal design system
   Matches www.thinlineradio.com (obsidian · ember · glass). */

:root {
    --obsidian: #06080c;
    --obsidian-2: #090c12;
    --panel: #0d1118;
    --panel-2: #11161f;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);
    --ember: #ff5b2e;
    --ember-bright: #ff7c4d;
    --ember-deep: #d93b13;
    --amber: #ffa63d;
    --ice: #5fd0ff;
    --mint: #38e0a4;
    --rose: #ff4d6d;
    --text: #e9edf4;
    --text-soft: #b9c2d0;
    --muted: #8590a3;
    --glow-ember: 0 0 0 1px rgba(255, 91, 46, 0.35), 0 12px 40px -12px rgba(255, 91, 46, 0.55);
    --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 60px -30px rgba(0, 0, 0, 0.9);
    --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
    --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
    --radius: 16px;
    --radius-sm: 10px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --container: 1180px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    background-color: var(--obsidian);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(58% 44% at 12% -6%, rgba(255, 91, 46, 0.20), transparent 62%),
        radial-gradient(46% 40% at 96% 4%, rgba(95, 208, 255, 0.14), transparent 66%),
        radial-gradient(70% 55% at 50% 108%, rgba(255, 166, 61, 0.10), transparent 70%),
        linear-gradient(180deg, #070a0f 0%, #06080c 40%, #05070a 100%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.45;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
}

a { color: var(--ice); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: #9ee4ff; }

.logo-wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}
.logo-wordmark span { color: var(--ember); }

/* ── Auth (login / reset / migrate) ─────────────────────────────────────── */

#portalAuthShell,
.wrap {
    position: relative;
    z-index: 1;
    max-width: 880px;
    margin: 0 auto;
    padding: 48px 20px 80px;
}

#portalAuthShell {
    display: none;
    min-height: 100vh;
    max-width: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#portalAuthShell[style*="display: block"],
#portalAuthShell.is-visible {
    display: flex !important;
}

.auth-brand {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo,
.top-logo {
    display: block;
    width: 88px;
    height: 88px;
    object-fit: contain;
    margin: 0 auto 16px;
    filter: drop-shadow(0 10px 34px rgba(255, 91, 46, 0.45));
}

.auth-brand h1,
#portalAuthShell .card h1,
.wrap .card h1 {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    text-transform: none;
    text-shadow: none;
    text-align: center;
    margin: 0 0 8px;
}

.card {
    position: relative;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 32px;
    margin-bottom: 24px;
}

.card h1, .card h2 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #fff;
    margin: 0 0 10px;
}

.card h1 { font-size: 1.55rem; text-align: center; }
.card h2 { font-size: 1.15rem; }

.card p.subtitle {
    color: var(--text-soft);
    text-align: center;
    font-weight: 500;
    margin: 0 0 24px;
}

.card p.hint { color: var(--muted); font-size: 14px; margin: 0 0 16px; }

.notice-banner {
    display: none;
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 166, 61, 0.35);
    background: rgba(255, 166, 61, 0.1);
    color: #ffd4a1;
    font-size: 14px;
    line-height: 1.5;
}
.notice-banner.visible { display: block; }

label {
    display: block;
    color: var(--muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

#portalAuthShell input[type="text"],
#portalAuthShell input[type="email"],
#portalAuthShell input[type="password"],
.wrap input[type="text"],
.wrap input[type="email"],
.wrap input[type="password"],
#portalOwnerPanel input[type="text"],
#portalOwnerPanel input[type="email"],
#portalOwnerPanel input[type="password"],
#portalOwnerPanel select,
.wrap select {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: rgba(6, 8, 12, 0.7);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
}

#portalAuthShell input:focus,
.wrap input:focus,
#portalOwnerPanel input:focus,
#portalOwnerPanel select:focus {
    outline: none;
    border-color: rgba(255, 91, 46, 0.55);
    box-shadow: 0 0 0 3px rgba(255, 91, 46, 0.15);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: none;
    letter-spacing: normal;
    font-size: 14px;
    color: var(--text-soft);
    margin-bottom: 16px;
    cursor: pointer;
}
.checkbox-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--ember);
}

hr {
    border: none;
    border-top: 1px solid var(--line);
    margin: 8px 0 20px;
}

.key-display {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(6, 8, 12, 0.7);
    border: 1px solid rgba(255, 91, 46, 0.25);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 20px;
}
.key-display code {
    flex: 1;
    word-break: break-all;
    color: var(--ember-bright);
    font-size: 13px;
}

#portalAuthShell button,
.wrap button,
#portalOwnerPanel button:not(.btn) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.94rem;
    letter-spacing: -0.01em;
    text-transform: none;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, var(--ember) 0%, var(--ember-deep) 100%);
    color: #fff;
    text-shadow: none;
    box-shadow: 0 14px 34px -14px rgba(255, 91, 46, 0.9);
    cursor: pointer;
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

#portalAuthShell button.full,
.wrap button.full { width: 100%; }

#portalAuthShell button:hover,
.wrap button:hover,
#portalOwnerPanel button:not(.btn):hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 44px -14px rgba(255, 91, 46, 1);
}

#portalAuthShell button:disabled,
.wrap button:disabled { opacity: 0.5; cursor: default; transform: none; }

#portalAuthShell button.secondary,
.wrap button.secondary,
#portalOwnerPanel button.secondary {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--line-strong);
    color: #fff;
    box-shadow: none;
}

.msg {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 16px;
}
.msg.error { background: rgba(255, 77, 109, 0.1); color: var(--rose); border: 1px solid rgba(255, 77, 109, 0.35); }
.msg.success { background: rgba(56, 224, 164, 0.1); color: var(--mint); border: 1px solid rgba(56, 224, 164, 0.3); }
.hidden { display: none !important; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.topbar .who { color: var(--text-soft); font-weight: 600; }
.topbar .who span { color: var(--text); }

.server-list { display: grid; gap: 14px; }

.server-card {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.server-card .info h3 {
    margin: 0 0 4px;
    font-family: var(--font-display);
    font-size: 1rem;
    color: #fff;
}
.server-card .info .url { color: var(--muted); font-size: 13px; word-break: break-all; }

.chip {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    margin-top: 8px;
}
.chip.status-active, .chip.status-trialing { background: rgba(56, 224, 164, 0.12); color: var(--mint); border: 1px solid rgba(56, 224, 164, 0.3); }
.chip.status-none { background: rgba(255,255,255,0.06); color: var(--muted); border: 1px solid var(--line-strong); }
.chip.status-past_due { background: rgba(255, 166, 61, 0.12); color: var(--amber); border: 1px solid rgba(255, 166, 61, 0.35); }
.chip.status-canceled { background: rgba(255, 77, 109, 0.1); color: var(--rose); border: 1px solid rgba(255, 77, 109, 0.35); }

.entitlement-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}
.entitlement-chips .chip { margin-top: 0; }

.server-card .actions { display: flex; gap: 10px; flex-wrap: wrap; }

.plan-rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
}

.plan-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.18);
}

.plan-row-info { flex: 1; min-width: 180px; }
.plan-row-info strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.92rem;
    margin-bottom: 4px;
}
.plan-desc { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.plan-price { color: var(--ember); font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.plan-row-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.plan-unavailable { color: var(--muted); font-size: 13px; font-style: italic; }

.stripe-checkout-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.stripe-checkout-modal.hidden { display: none !important; }
.stripe-checkout-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
}
.stripe-checkout-dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    max-height: 90vh;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel-2);
    box-shadow: var(--shadow-card);
    padding: 18px 20px 24px;
}
.billing-manage-dialog { width: min(100%, 560px); }
.stripe-checkout-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}
.stripe-checkout-header h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1rem;
}
.billing-section-title {
    margin: 18px 0 10px;
    font-family: var(--font-display);
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted);
}
.billing-manage-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}
#stripeCheckoutMount,
#billingPaymentMount { min-height: 120px; }

.footer-links {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--muted);
}

.spinner-row { text-align: center; color: var(--muted); padding: 20px 0; }

@media (max-width: 560px) {
    .card { padding: 22px; }
    .server-card { flex-direction: column; align-items: flex-start; }
}