/* Control panel styling — matches the amos.fyi landing page design system:
   Inter, light-first with automatic dark mode, blue accent, soft shadows. */

:root {
    --bg: #ffffff;
    --bg-soft: #f5f7fb;
    --surface: #ffffff;
    --border: #e7eaf0;
    --border-strong: #d7dce6;
    --text: #0f1726;
    --muted: #5a6677;
    --accent: #2f6bff;
    --accent-hover: #1f55e6;
    --accent-soft: rgba(47, 107, 255, 0.10);
    --red: #e5484d;
    --red-hover: #cf3a3f;
    --amber: #d9870b;
    --on: #16a34a;
    --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
    --shadow-lg: 0 24px 60px rgba(16, 24, 40, 0.14);
    --radius: 16px;
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0b0f17;
        --bg-soft: #0f1621;
        --surface: #121a27;
        --border: rgba(255, 255, 255, 0.08);
        --border-strong: rgba(255, 255, 255, 0.16);
        --text: #e9eef6;
        --muted: #9aa7b8;
        --accent: #5b8cff;
        --accent-hover: #7aa2ff;
        --accent-soft: rgba(91, 140, 255, 0.14);
        --red: #f05057;
        --red-hover: #ff6b71;
        --amber: #f0a83c;
        --on: #35c46b;
        --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
        --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5);
    }
}

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }

/* ---- top bar ---- */

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

.logo { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.08rem; letter-spacing: -0.01em; }
.logo svg {
    width: 36px; height: 36px; padding: 8px;
    background: var(--accent); color: #fff;
    border-radius: 10px; box-shadow: var(--shadow);
}

.topbar-right { display: flex; align-items: center; gap: 18px; }
.muted { color: var(--muted); font-size: 0.9rem; }
.muted:hover { color: var(--text); }
.topbar-right .email { font-size: 0.88rem; }

/* ---- layout ---- */

.container { max-width: 1040px; margin: 0 auto; padding: 36px 24px 64px; }

.row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap; margin-bottom: 24px;
}
h1 { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; }
.subtitle { color: var(--muted); margin-top: 4px; font-size: 0.97rem; }

/* ---- buttons ---- */

button, .btn {
    font: inherit; font-weight: 600;
    border: 1px solid var(--border-strong);
    background: var(--surface); color: var(--text);
    padding: 11px 18px; border-radius: 11px; cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.12s, box-shadow 0.15s;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); }

.btn-green {               /* primary action (blue, to match the site) */
    background: var(--accent); border-color: var(--accent); color: #fff;
    box-shadow: var(--shadow);
}
.btn-green:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; transform: translateY(-1px); }

.btn-ghost { background: var(--surface); }

.btn-red { background: transparent; border-color: color-mix(in srgb, var(--red) 55%, transparent); color: var(--red); }
.btn-red:hover { background: var(--red); border-color: var(--red); color: #fff; }

.btn-amber { background: transparent; border-color: color-mix(in srgb, var(--amber) 55%, transparent); color: var(--amber); }
.btn-amber:hover { background: var(--amber); border-color: var(--amber); color: #fff; }

.btn-sm { padding: 8px 13px; font-size: 0.86rem; border-radius: 9px; }
.full { width: 100%; }

/* ---- plan / usage bar ---- */

.plan-bar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px 22px;
    margin-bottom: 28px; box-shadow: var(--shadow);
}
.plan-name { font-weight: 700; font-size: 1.05rem; }
.plan-usage { color: var(--muted); font-size: 0.9rem; margin-top: 2px; }
.plan-actions { display: flex; gap: 10px; }

/* ---- device grid ---- */

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }

.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.device-name { font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; gap: 10px; }

.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); flex-shrink: 0; }
.dot.online { background: var(--on); box-shadow: 0 0 0 3px color-mix(in srgb, var(--on) 22%, transparent); }

.meta { color: var(--muted); font-size: 0.85rem; line-height: 1.7; margin-bottom: 16px; word-break: break-all; }
.meta b { color: var(--text); font-weight: 600; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.badge {
    font-size: 0.72rem; padding: 3px 9px; border-radius: 999px;
    background: color-mix(in srgb, var(--amber) 16%, transparent);
    color: var(--amber); font-weight: 700;
}

.empty {
    text-align: center; color: var(--muted);
    padding: 60px 20px; border: 1px dashed var(--border-strong);
    border-radius: var(--radius); background: var(--bg-soft);
}

/* ---- auth pages ---- */

.login-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding: 24px;
    background:
        radial-gradient(900px 440px at 50% -10%, var(--accent-soft), transparent 60%),
        var(--bg);
}
.login-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 18px; padding: 38px; width: 100%; max-width: 400px;
    box-shadow: var(--shadow-lg);
}
.login-card .logo { justify-content: center; margin-bottom: 8px; font-size: 1.3rem; }
.login-card .subtitle { text-align: center; margin-bottom: 26px; }

input[type="password"], input[type="text"], input[type="email"] {
    width: 100%; font: inherit;
    background: var(--bg); color: var(--text);
    border: 1px solid var(--border-strong);
    padding: 12px 14px; border-radius: 10px; margin-bottom: 14px;
}
input::placeholder { color: var(--muted); }
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.error {
    color: var(--red); font-size: 0.88rem; margin-bottom: 14px; text-align: center;
    background: color-mix(in srgb, var(--red) 10%, transparent);
    padding: 10px; border-radius: 9px;
}
.alt-link { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 16px; }

/* ---- modals ---- */

.modal-backdrop {
    position: fixed; inset: 0; background: rgba(10, 15, 25, 0.55);
    display: none; align-items: center; justify-content: center; padding: 24px; z-index: 50;
    backdrop-filter: blur(3px);
}
.modal-backdrop.show { display: flex; }
.modal {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 18px; padding: 28px; width: 100%; max-width: 460px;
    box-shadow: var(--shadow-lg);
}
.modal-wide { max-width: 780px; }
.modal h2 { margin-bottom: 16px; font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }

.key-box {
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 10px; padding: 12px; font-family: var(--mono);
    font-size: 0.82rem; word-break: break-all; margin: 12px 0; color: var(--accent);
}
.warn { color: var(--amber); font-size: 0.85rem; margin-bottom: 16px; }

/* ---- tiers (upgrade modal) ---- */

.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 18px 0; }
.tier {
    border: 1px solid var(--border); border-radius: 14px; padding: 20px;
    background: var(--bg-soft); display: flex; flex-direction: column; gap: 6px;
}
.tier.current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.tier-name { font-weight: 700; font-size: 1.1rem; }
.tier-price { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; }
.tier-price span { font-size: 0.9rem; font-weight: 500; color: var(--muted); }
.tier-devices { color: var(--accent); font-weight: 600; font-size: 0.9rem; }
.tier-blurb { color: var(--muted); font-size: 0.85rem; flex: 1; margin-bottom: 10px; }

@media (max-width: 680px) { .tiers { grid-template-columns: 1fr; } }

/* ---- richer device cards + usage meter ---- */

.plan-info { flex: 1; min-width: 200px; }

.meter {
    height: 7px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 10px;
    max-width: 320px;
}
.meter span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--accent);
    border-radius: 999px;
    transition: width 0.4s ease;
}
.meter.full span { background: var(--amber); }

.card {
    transition: transform 0.14s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.card.is-online { border-color: color-mix(in srgb, var(--on) 30%, var(--border)); }

.device-ident { display: flex; align-items: center; gap: 13px; }

.dev-icon {
    width: 46px; height: 46px; flex-shrink: 0;
    border-radius: 12px;
    display: grid; place-items: center;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--muted);
    transition: all 0.18s ease;
}
.dev-icon svg { width: 23px; height: 23px; }
.dev-icon.on {
    background: var(--accent-soft);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
    color: var(--accent);
}

.ident-text { display: flex; flex-direction: column; gap: 3px; }
.ident-text .device-name { display: block; font-size: 1.08rem; font-weight: 700; }

.status-pill {
    align-self: flex-start;
    font-size: 0.74rem; font-weight: 600;
    padding: 2px 10px; border-radius: 999px;
    background: color-mix(in srgb, var(--muted) 16%, transparent);
    color: var(--muted);
}
.status-pill.online {
    background: color-mix(in srgb, var(--on) 16%, transparent);
    color: var(--on);
}

/* ---- schedules ---- */

select, input[type="time"], input[type="datetime-local"] {
    font: inherit;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border-strong);
    padding: 10px 12px;
    border-radius: 10px;
}
select:focus, input[type="time"]:focus, input[type="datetime-local"]:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}

.sch-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.sch-row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 10px; padding: 10px 14px; font-size: 0.92rem;
}
.sch-empty { color: var(--muted); font-size: 0.9rem; padding: 10px 0; }

.sch-form {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
    padding: 16px; background: var(--bg-soft);
    border: 1px solid var(--border); border-radius: 12px; margin-bottom: 18px;
}