:root {
    --bg: #0f1720;
    --card: #17222e;
    --card-alt: #1e2b3a;
    --text: #e9eef3;
    --text-dim: #9fb0c0;
    --accent: #ff7a1a;
    --accent-dim: #7a3d10;
    --danger: #ff4d4d;
    --success: #33c17a;
    --border: #2a3b4c;
    color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body { padding-bottom: 72px; }

a { color: var(--accent); }

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 340px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.login-card h1 { margin: 0 0 8px; font-size: 20px; text-align: center; }
.login-card .error { color: var(--danger); margin: 0; font-size: 14px; text-align: center; }

input, select {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--card-alt);
    color: var(--text);
    font-size: 16px;
}

button {
    padding: 14px;
    border-radius: 10px;
    border: none;
    background: var(--accent);
    color: #1a0f00;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
}

button:active { transform: scale(0.98); }
button.secondary { background: var(--card-alt); color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--danger); color: #2a0000; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: rgba(15, 23, 32, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--border);
}

.topbar h1 { font-size: 17px; margin: 0; }
.topbar .status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-dim); display: inline-block; margin-right: 6px; }
.topbar .status-dot.live { background: var(--success); box-shadow: 0 0 0 3px rgba(51,193,122,0.2); }

.tabbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background: var(--card);
    border-top: 1px solid var(--border);
    z-index: 10;
}

.tabbar a {
    flex: 1;
    text-align: center;
    padding: 12px 0 calc(10px + env(safe-area-inset-bottom));
    color: var(--text-dim);
    text-decoration: none;
    font-size: 13px;
}

.tabbar a.active { color: var(--accent); font-weight: 700; }

.container { padding: 12px 14px 24px; max-width: 640px; margin: 0 auto; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 12px;
}

.order-card { border-left: 4px solid var(--accent); }
.order-card .order-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.order-card .order-id { color: var(--text-dim); font-size: 12px; }
.order-card .vendor-name { font-weight: 700; font-size: 16px; margin: 4px 0; }
.order-card .order-meta { color: var(--text-dim); font-size: 13px; margin-bottom: 10px; }
.order-card .products { font-size: 13px; color: var(--text-dim); margin-bottom: 12px; }
.order-card .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.order-card .actions button { flex: 1; min-width: 120px; }
.order-card .actions .whatsapp-btn { background: #25d366; color: #06210f; border: none; }

.empty-state { text-align: center; color: var(--text-dim); padding: 60px 20px; }

.search-input-wrap { position: sticky; top: 57px; z-index: 9; padding: 10px 14px; background: var(--bg); }

.vendor-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.vendor-row .vendor-info { min-width: 0; }
.vendor-row .vendor-info .name { font-weight: 700; }
.vendor-row .vendor-info .email { color: var(--text-dim); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vendor-row .edit-btn { flex-shrink: 0; padding: 8px 12px; font-size: 13px; }

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 50;
}

.modal-sheet {
    width: 100%;
    max-width: 480px;
    background: var(--card);
    border-radius: 18px 18px 0 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-sheet h2 { margin: 0; font-size: 17px; }
.modal-sheet .field-label { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.modal-sheet .msg { font-size: 13px; }
.modal-sheet .msg.error { color: var(--danger); }
.modal-sheet .msg.success { color: var(--success); }
.modal-sheet .row { display: flex; gap: 8px; }
.modal-sheet .row button { flex: 1; }

/* --- Full-screen "new order" alarm takeover --- */
.alarm-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(160deg, #2a0f00, #0f1720 65%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
    animation: pulse-bg 1s infinite alternate;
}

@keyframes pulse-bg {
    from { background: linear-gradient(160deg, #2a0f00, #0f1720 65%); }
    to { background: linear-gradient(160deg, #ff7a1a33, #0f1720 65%); }
}

.alarm-overlay .bell { font-size: 64px; margin-bottom: 8px; animation: shake 0.4s infinite; }
@keyframes shake { 0%,100%{transform:rotate(0)} 25%{transform:rotate(-12deg)} 75%{transform:rotate(12deg)} }

.alarm-overlay h2 { font-size: 24px; margin: 8px 0 4px; }
.alarm-overlay p { color: var(--text-dim); margin: 0 0 24px; }
.alarm-overlay .row { display: flex; gap: 12px; width: 100%; max-width: 360px; }
.alarm-overlay .row button { flex: 1; padding: 18px; font-size: 16px; }

.banner {
    margin: 10px 14px 0;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--card-alt);
    border: 1px solid var(--border);
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}

.banner button { padding: 8px 12px; font-size: 13px; }