/* ===================================================================
   Thai Thae — Table Booking
   Design tokens matched to the main site (thaithae web/css/style.css)
   =================================================================== */

:root {
    --primary: #E8622B;
    --primary-dark: #D4520F;
    --accent: #C41E3A;
    --cream: #FFF8F0;
    --cream-2: #FFF5EC;
    --dark: #2D1810;
    --dark-light: #3D2820;
    --gold: #D4A853;
    --gold-light: #E8C97A;
    --white: #FFFFFF;
    --line: #E8E0D8;
    --muted: #9A8A7C;

    --ok-bg: #EAF6EC;  --ok: #2E7D32;
    --warn-bg: #FBF1E3; --warn: #8A5A12;
    --danger-bg: #FCEAEA; --danger: #C0392B;

    --font-heading: 'Playfair Display', serif;
    --font-thai: 'Kanit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 2px 8px rgba(45, 24, 16, 0.08);
    --shadow-md: 0 8px 24px rgba(45, 24, 16, 0.12);
    --shadow-lg: 0 16px 48px rgba(45, 24, 16, 0.16);

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

.wrap { max-width: 620px; margin: 0 auto; padding: 24px 18px 48px; }

/* ---------- Brand header ---------- */
.brand {
    display: flex; align-items: center; gap: 14px;
    padding: 18px 22px;
    background: var(--dark);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.brand-mark {
    width: 50px; height: 50px; flex-shrink: 0;
    border: 1.5px solid var(--gold);
    border-radius: 12px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: var(--gold-light); line-height: 1;
}
.brand-mark .th { font-family: var(--font-thai); font-size: 17px; font-weight: 600; }
.brand-mark .en { font-size: 8.5px; letter-spacing: 1.5px; margin-top: 2px; }
.brand-title { font-family: var(--font-thai); font-weight: 600; font-size: 18px; color: var(--white); letter-spacing: .3px; }
.brand-sub { font-size: 12.5px; color: var(--gold-light); }

/* ---------- Card ---------- */
.card {
    background: var(--white);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.card-body { padding: 22px 24px 26px; }

/* ---------- Progress ---------- */
.progress { display: flex; gap: 6px; padding: 16px 24px 0; }
.progress span { flex: 1; height: 4px; border-radius: 2px; background: var(--line); transition: var(--transition); }
.progress span.on { background: var(--primary); }

/* ---------- Steps ---------- */
.step-tag { font-size: 12.5px; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.step-title { font-family: var(--font-heading); font-weight: 700; font-size: 24px; color: var(--dark); margin: 4px 0 18px; }

label.fld { display: block; font-size: 13px; color: var(--dark-light); margin-bottom: 7px; font-weight: 500; }

input, select, textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--dark);
    background: var(--cream-2);
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: var(--transition);
    outline: none;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,98,43,.12);
}
input.err, select.err, textarea.err { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(196,30,58,.12); }
textarea { resize: vertical; min-height: 56px; }

.row { display: flex; gap: 14px; }
.row > * { flex: 1; }
.mb { margin-bottom: 18px; }

.branch-info { display: none; margin-top: 12px; font-size: 13.5px; color: var(--dark-light); }
.bi-row { display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
.bi-row svg { color: var(--primary); flex-shrink: 0; }
.bi-row a { color: var(--dark-light); text-decoration: none; }
.bi-row a:hover { color: var(--primary); text-decoration: underline; }
.bi-note { margin: 4px 0 0 22px; font-size: 12px; color: var(--warn); background: var(--warn-bg); padding: 3px 11px; border-radius: 100px; }

/* ---------- Time slots ---------- */
.slots { display: grid; grid-template-columns: repeat(auto-fit, minmax(78px, 1fr)); gap: 9px; }
.slots.err { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: var(--radius-sm); }
.slot {
    padding: 11px 0; text-align: center; font-size: 14.5px; font-weight: 500;
    background: var(--cream-2); border: 1.5px solid var(--line);
    border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition);
    color: var(--dark);
}
.slot:hover:not(.full):not(.sel) { border-color: var(--primary); }
.slot.sel { background: var(--primary); border-color: var(--primary); color: var(--white); }
.slot.full { opacity: .4; text-decoration: line-through; cursor: not-allowed; }
.slot.soon { opacity: .6; cursor: not-allowed; }
.slot.soon .left { color: var(--primary); }
.slot .left { display: block; font-size: 10.5px; font-weight: 400; color: var(--muted); margin-top: 2px; }
.slot.sel .left { color: rgba(255,255,255,.85); }

/* ---------- Review ---------- */
.review { background: var(--cream-2); border-radius: var(--radius-sm); padding: 6px 18px; }
.review div { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.review div:last-child { border-bottom: none; }
.review .k { color: var(--muted); }
.review .v { color: var(--dark); font-weight: 500; text-align: right; }

.call-note {
    display: flex; gap: 9px; align-items: flex-start;
    margin-top: 16px; padding: 12px 14px;
    background: var(--cream-2); border: 1px solid var(--line);
    border-radius: var(--radius-sm); font-size: 13px; line-height: 1.5; color: var(--dark-light);
}
.call-note svg { color: var(--primary); flex-shrink: 0; margin-top: 1px; }
.call-note a { color: var(--primary); text-decoration: none; font-weight: 500; white-space: nowrap; }
.call-note a:hover { text-decoration: underline; }

.note {
    display: flex; gap: 9px; align-items: flex-start;
    background: var(--warn-bg); color: var(--warn);
    border-radius: var(--radius-sm); padding: 12px 14px;
    font-size: 12.5px; line-height: 1.5; margin-top: 16px;
}
.note svg { flex-shrink: 0; margin-top: 1px; }

/* ---------- Buttons ---------- */
.nav { display: flex; gap: 12px; margin-top: 24px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-body); font-size: 15px; font-weight: 500;
    padding: 14px 28px; border-radius: 100px; border: none; cursor: pointer;
    transition: var(--transition); letter-spacing: .02em;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(232,98,43,.35); }
.btn-primary:disabled { opacity: .6; cursor: wait; transform: none; box-shadow: none; }
.btn-ghost { background: transparent; color: var(--dark-light); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--dark-light); }
.btn-grow { flex: 1; }

/* ---------- Success ---------- */
.done { text-align: center; padding: 26px 0 14px; }
.done-mark {
    width: 64px; height: 64px; margin: 0 auto 16px;
    border-radius: 50%; background: var(--cream-2); border: 1.5px solid var(--gold);
    display: flex; align-items: center; justify-content: center; color: var(--primary);
}
.done h2 { font-family: var(--font-heading); font-weight: 700; font-size: 23px; color: var(--dark); margin-bottom: 8px; }
.done p { font-size: 14.5px; color: var(--dark-light); max-width: 360px; margin: 0 auto; }
.done .ref { margin-top: 14px; font-size: 13px; color: var(--muted); }
.done .ref b { font-family: var(--font-body); color: var(--primary); letter-spacing: .5px; }

.footnote { text-align: center; font-size: 11.5px; color: var(--muted); margin-top: 14px; }
.demo-flag {
    display: inline-block; font-size: 11px; color: var(--warn);
    background: var(--warn-bg); padding: 3px 10px; border-radius: 100px; margin-top: 4px;
}

.hidden { display: none !important; }