:root {
    --bg: #f7f2eb;
    --bg-2: #efe4d6;
    --surface: #fffdf9;
    --ink: #2b2118;
    --muted: #6d5b4b;
    --accent: #7a4e2d;
    --accent-2: #c47b3a;
    --line: #d9c6b2;
    --danger: #b42318;
    --ok: #1f7a3f;
    --warn: #fff3bf;
    --shadow: 0 10px 30px rgba(60, 40, 20, 0.08);
    --radius: 14px;
    --font: "Segoe UI", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font);
    color: var(--ink);
    background:
        radial-gradient(circle at top left, #f3e0c8 0%, transparent 40%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
ul { margin: 0; padding-left: 1.1rem; }

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
    display: flex; justify-content: space-between; align-items: center;
    gap: .75rem; padding: .9rem 1rem;
    background: rgba(255,253,249,.9); border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 20; backdrop-filter: blur(8px);
}
.brand { font-weight: 760; font-size: 1.15rem; color: var(--accent); letter-spacing: .02em; }
.topbar-meta { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; font-size: .85rem; color: var(--muted); }
.nav-bar {
    display: flex; gap: .4rem; overflow-x: auto; padding: .65rem 1rem;
    background: rgba(255,253,249,.75); border-bottom: 1px solid var(--line);
}
.nav-bar a {
    white-space: nowrap; padding: .45rem .7rem; border-radius: 999px;
    background: #fff; border: 1px solid var(--line); color: var(--ink); font-size: .85rem;
}
.content { width: min(1100px, 100%); margin: 0 auto; padding: 1rem; flex: 1; }

.card, .panel {
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow);
}
.stack { display: grid; gap: 1rem; }
.row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.grid-2 { display: grid; gap: .75rem; }

label { display: grid; gap: .35rem; font-size: .9rem; color: var(--muted); }
input, select, textarea, button {
    font: inherit; border-radius: 10px; border: 1px solid var(--line);
    padding: .7rem .8rem; background: #fff; color: var(--ink);
}
textarea { min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus {
    outline: 2px solid rgba(122,78,45,.35); outline-offset: 1px;
}

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
    background: var(--accent); color: #fff; border: none; cursor: pointer;
    padding: .7rem 1rem; border-radius: 10px; font-weight: 650;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.btn-small { padding: .4rem .65rem; font-size: .8rem; }
.btn-danger { background: var(--danger); }
.btn-ok { background: var(--ok); }
.inline-form { display: inline; margin: 0; }

.alert { padding: .85rem 1rem; border-radius: 12px; margin-bottom: 1rem; }
.alert-success { background: #e8f7ee; color: var(--ok); border: 1px solid #b7e0c4; }
.alert-error { background: #fdeceb; color: var(--danger); border: 1px solid #f3c1bd; }
.error-text { color: var(--danger); font-size: .85rem; }

.login-page {
    min-height: 100vh; display: grid; place-items: center; padding: 1rem;
    background:
        linear-gradient(135deg, rgba(122,78,45,.18), transparent 45%),
        radial-gradient(circle at 80% 10%, #f0d2a8, transparent 35%),
        var(--bg);
}
.login-box { width: min(420px, 100%); }
.login-box h1 { margin: 0 0 .25rem; font-size: 1.8rem; color: var(--accent); }
.login-box p { margin: 0 0 1.2rem; color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .7rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .92rem; }
th { color: var(--muted); font-weight: 650; }

.calendar { display: grid; gap: .5rem; }
.calendar-head, .calendar-week {
    display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .4rem;
}
.calendar-head span {
    text-align: center; font-size: .75rem; color: var(--muted); font-weight: 700; padding: .25rem;
}
.day-cell {
    min-height: 92px; background: var(--surface); border: 1px solid var(--line);
    border-radius: 12px; padding: .4rem; display: flex; flex-direction: column; gap: .25rem;
}
.day-cell.out { opacity: .45; }
.day-cell.today { border-color: var(--accent-2); box-shadow: inset 0 0 0 1px var(--accent-2); }
.day-num { font-size: .8rem; font-weight: 700; }
.order-chip {
    display: block; border-radius: 8px; padding: .2rem .35rem; color: #fff;
    font-size: .68rem; line-height: 1.2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.order-chip.urgent { box-shadow: inset 0 0 0 2px #e11d48; }
.order-chip.alert { outline: 2px solid #e11d48; }
.order-chip.done { background: #27AE60 !important; }

.day-agenda .hour-row {
    display: grid; grid-template-columns: 64px 1fr; gap: .75rem;
    border-bottom: 1px solid var(--line); padding: .55rem 0;
}
.hour-time { color: var(--muted); font-size: .85rem; }
.hour-orders { display: grid; gap: .4rem; }
.hour-order {
    border-radius: 10px; padding: .55rem .7rem; color: #fff;
}
.hour-order.urgent { box-shadow: inset 0 0 0 2px #e11d48; }
.hour-order.alert, .order-card.alert { background: #e11d48 !important; }

.overlay {
    position: fixed; inset: 0; background: rgba(30, 20, 10, .45);
    display: none; align-items: flex-end; justify-content: center; z-index: 40; padding: 1rem;
}
.overlay.open { display: flex; }
.overlay-panel {
    width: min(720px, 100%); max-height: 90vh; overflow: auto;
    background: var(--surface); border-radius: 18px; padding: 1rem; box-shadow: var(--shadow);
}

.switch-group { display: flex; flex-wrap: wrap; gap: .5rem; }
.switch-group label {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 999px; background: #fff;
}
.range-row, .flavor-row, .kit-group-row, .swap-row {
    display: grid; gap: .5rem; grid-template-columns: 1fr; margin-bottom: .5rem;
}
.badge {
    display: inline-block; padding: .2rem .5rem; border-radius: 999px;
    font-size: .75rem; font-weight: 700; background: #eee4d8;
}
.badge.warn { background: var(--warn); }
.badge.ok { background: #d8f3e2; color: var(--ok); }
.badge.danger { background: #fde2e0; color: var(--danger); }

.order-card {
    border: 1px solid var(--line); border-radius: 14px; padding: 1rem; background: #fffaf3;
}
.order-card.aguardando { background: #fff8d9; }
.order-card.pronto { background: #d8f3e2; }
.order-card.urgent { box-shadow: inset 0 0 0 2px #e11d48; }
.late-banner {
    position: sticky; top: 56px; z-index: 15;
    background: #fff1f0; border: 1px solid #f3c1bd; color: var(--danger);
    border-radius: 12px; padding: .85rem 1rem; margin-bottom: 1rem;
}

.wa-btn {
    width: 36px; height: 36px; border-radius: 50%; border: none; background: #25D366;
    display: inline-grid; place-items: center; cursor: pointer;
}
.wa-btn svg { width: 20px; height: 20px; fill: #fff; }

.pagination { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: 1rem; }
.pagination a, .pagination span {
    padding: .4rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: #fff;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .range-row, .flavor-row { grid-template-columns: 1fr 1fr 1fr auto; }
    .kit-group-row { grid-template-columns: 1fr 1fr auto; }
    .overlay { align-items: center; }
    .day-cell { min-height: 110px; }
    .content { padding: 1.5rem; }
}

@media (min-width: 1024px) {
    .calendar-head span { font-size: .85rem; }
    .order-chip { font-size: .72rem; }
}