/* ===== Design tokens ===== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,600;0,700;1,500;1,600&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
    --color-primary: #0E3B36;
    --color-primary-light: #1E5A52;
    --color-accent: #E8A33D;
    --color-accent-dark: #B87F1E;
    --color-bg: #F6F7F2;
    --color-surface: #FFFFFF;
    --color-border: #E3E6DE;
    --color-text: #16211E;
    --color-text-secondary: #5C6E68;

    --badge-neutral-bg: #EEF1EE;   --badge-neutral-text: #5C6E68;
    --badge-warning-bg: #FBF0DC;   --badge-warning-text: #8A5A12;
    --badge-info-bg: #E4EEEC;      --badge-info-text: #0E3B36;
    --badge-success-bg: #E7F0E2;   --badge-success-text: #3C6B34;
    --badge-danger-bg: #F6E7E4;    --badge-danger-text: #9C4A38;

    --radius: 8px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(14, 59, 54, 0.06);
    --shadow-md: 0 12px 28px rgba(14, 59, 54, 0.16);

    --font-display: 'Fraunces', serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }
body {
    font-family: var(--font-body);
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0 0 4px; letter-spacing: -0.01em; }
a { color: inherit; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ===== Layout (back-office) ===== */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 236px;
    flex-shrink: 0;
    background: var(--color-primary);
    color: #D7E4E1;
    padding: 28px 18px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 0 6px; }
.brand-mark {
    width: 34px; height: 30px;
    border-radius: 17px 17px 3px 3px;
    background: var(--color-accent);
    color: var(--color-primary);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-style: italic; font-weight: 700; font-size: 16px;
    flex-shrink: 0;
}
.sidebar .brand-text { display: flex; flex-direction: column; gap: 1px; }
.sidebar .brand-text strong { font-family: var(--font-body); color: #fff; font-size: 14px; font-weight: 600; }
.sidebar .brand-text span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-accent);
    font-weight: 600;
}
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
    display: block;
    padding: 9px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    color: #B9CBC7;
    transition: background 0.15s, color 0.15s;
    border-left: 2px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar nav a.active { background: rgba(255,255,255,0.08); color: #fff; border-left-color: var(--color-accent); }
.sidebar .logout { margin-top: auto; font-size: 13px; color: #7E9691; text-decoration: none; padding: 0 6px; }
.sidebar .logout:hover { color: #D7E4E1; }

.main { flex: 1; padding: 36px 40px; max-width: 1120px; }
.main .page-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 28px; flex-wrap: wrap; gap: 12px; border-bottom: 1px solid var(--color-border); padding-bottom: 20px; }
.main .page-header h1 { font-size: 26px; }
.main .page-header p { color: var(--color-text-secondary); margin: 4px 0 0; font-size: 13.5px; }

@media (max-width: 768px) {
    .layout { flex-direction: column; }
    .sidebar { width: 100%; flex-direction: row; align-items: center; justify-content: space-between; padding: 12px 16px; gap: 10px; }
    .sidebar .brand-text { display: none; }
    .sidebar nav { flex-direction: row; overflow-x: auto; gap: 2px; -webkit-overflow-scrolling: touch; }
    .sidebar nav a { white-space: nowrap; padding: 8px 11px; border-left: none; border-bottom: 2px solid transparent; }
    .sidebar nav a.active { border-left: none; border-bottom-color: var(--color-accent); }
    .sidebar .logout { margin-top: 0; }
    .main { padding: 24px 18px 60px; }
}

/* ===== Cards ===== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
}
.card + .card { margin-top: 14px; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 10px 18px;
    border-radius: var(--radius);
    border: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: filter 0.15s, transform 0.05s;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-light); }
.btn-accent { background: var(--color-accent); color: var(--color-primary); }
.btn-accent:hover { filter: brightness(1.06); }
.btn-whatsapp { background: #1E5A52; color: #fff; }
.btn-whatsapp:hover { background: var(--color-primary-light); }
.btn-ghost { background: transparent; border: 1px solid var(--color-border); color: var(--color-text); }
.btn-ghost:hover { background: var(--color-bg); border-color: #C9CFC5; }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ===== Forms ===== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.03em; }
.field input, .field select, .field textarea {
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--color-text);
    width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
    border-color: var(--color-primary);
}
.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.form-row .field { flex: 1; min-width: 160px; }

details.add-panel { margin-bottom: 22px; }
details.add-panel summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    padding: 13px 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    list-style: none;
    color: var(--color-primary);
}
details.add-panel summary::-webkit-details-marker { display: none; }
details.add-panel summary::before { content: '+ '; color: var(--color-accent-dark); font-weight: 700; }
details.add-panel[open] summary { border-radius: var(--radius) var(--radius) 0 0; border-bottom: none; }
details.add-panel .add-panel-body {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    padding: 22px;
}

/* ===== Table ===== */
.table-wrap {
    overflow-x: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th {
    text-align: left;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    padding: 13px 18px;
    border-bottom: 1px solid var(--color-border);
    background: #FAFBF7;
    white-space: nowrap;
    font-weight: 600;
}
td { padding: 13px 18px; border-bottom: 1px solid var(--color-border); font-size: 14px; }
tr:last-child td { border-bottom: none; }
td select { padding: 6px 8px; border-radius: 6px; border: 1px solid var(--color-border); font-family: inherit; font-size: 13px; }

/* ===== Badges ===== */
.badge { display: inline-flex; align-items:center; gap:5px; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.7; }
.badge-neutral { background: var(--badge-neutral-bg); color: var(--badge-neutral-text); }
.badge-warning { background: var(--badge-warning-bg); color: var(--badge-warning-text); }
.badge-success { background: var(--badge-success-bg); color: var(--badge-success-text); }
.badge-info { background: var(--badge-info-bg); color: var(--badge-info-text); }
.badge-danger { background: var(--badge-danger-bg); color: var(--badge-danger-text); }

/* ===== Login ===== */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    padding: 20px;
}
.login-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 0 32px 36px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-md);
    text-align: center;
}
.login-arch {
    width: 64px; height: 76px;
    margin: -32px auto 20px;
    border-radius: 32px 32px 4px 4px;
    background: var(--color-accent);
    color: var(--color-primary);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-style: italic; font-weight: 700; font-size: 28px;
    box-shadow: var(--shadow-md);
}
.login-card .eyebrow {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--color-accent-dark);
    margin-bottom: 6px;
}
.login-card h1 { font-size: 23px; margin-bottom: 4px; }
.login-card p.sub { color: var(--color-text-secondary); font-size: 14px; margin: 0 0 24px; }
.login-card form { text-align: left; }
.msg-error { background: var(--badge-danger-bg); color: var(--badge-danger-text); padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; text-align: left; }
.msg-success { background: var(--badge-success-bg); color: var(--badge-success-text); padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; text-align: left; }