/* ==========================================================
   cadio — สไตล์ชีต
   พาเลต: เขียวเข้ม / เขียวอ่อน / ทราย / กระดาษ / ดินเผา / ฟ้าน้ำ / ทองเหลือง
   ฟอนต์: IBM Plex Sans Thai (เนื้อหา) + Space Grotesk (ตัวเลข)
   ========================================================== */

:root {
    --green:       #1e3d2b;
    --green-hover: #2c5540;
    --sand:        #f3f0e6;
    --paper:       #fbfaf5;
    --terracotta:  #b3563b;
    --water:       #4f9dbd;
    --brass:       #c99a3b;

    --ink:      #22271f;
    --ink-soft: #5a6157;
    --line:     #e4dfcf;
    --surface:      #ffffff;
    --surface-soft: rgba(255, 255, 255, .55);
    --good:         var(--good);
    --good-bright:  var(--good-bright);
    --radius:   16px;
    --shadow:   0 1px 2px rgba(30, 61, 43, .06), 0 8px 24px rgba(30, 61, 43, .07);
}

/* ==================== DARK MODE ==================== */
:root[data-theme="dark"] {
    --green:       #467f5e;
    --green-hover: #558f6d;
    --sand:        #1d251f;
    --paper:       #141a16;
    --terracotta:  #cf7a5c;
    --water:       #6cb4d2;
    --brass:       #d2a952;
    --ink:         #e7eae2;
    --ink-soft:    #9fab9b;
    --line:        #2e3a30;
    --surface:     #27322a;
    --surface-soft: rgba(255, 255, 255, .07);
    --good:        #6fcf97;
    --good-bright: #5cb885;
    --shadow:      0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .3);
}
:root[data-theme="dark"] .hero,
:root[data-theme="dark"] .wo-timer-card { background: #1a2b20; }
:root[data-theme="dark"] .chart .grid { stroke: rgba(255, 255, 255, .1); }
:root[data-theme="dark"] .alert { color: #e9a891; }
:root[data-theme="dark"] .alert-ok { color: var(--good); }
:root[data-theme="dark"] .cal-plan { color: #47533f; }
:root[data-theme="dark"] .btn-ghost { border-color: var(--line); }
:root[data-theme="dark"] .rc-val,
:root[data-theme="dark"] .card-title,
:root[data-theme="dark"] .stat-num,
:root[data-theme="dark"] .bmi-num,
:root[data-theme="dark"] .prog-name,
:root[data-theme="dark"] .fw-num,
:root[data-theme="dark"] .slot-name,
:root[data-theme="dark"] .today-act { color: #8fc9a8; }

/* ปุ่มสลับธีม (ลอยขวาล่าง ทุกหน้า) */
.theme-toggle {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 50;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    font-size: 1.15rem;
    cursor: pointer;
    box-shadow: var(--shadow);
    display: grid;
    place-items: center;
}
.theme-toggle:hover { border-color: var(--brass); }

/* เมื่อปุ่มถูกย้ายขึ้นหัวเว็บ (บนพื้นเขียว hero) */
.theme-toggle.in-head {
    position: static;
    width: 38px;
    height: 38px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, .22);
    color: #fff;
    box-shadow: none;
    font-size: 1rem;
    flex: none;
}
.theme-toggle.in-head:hover { background: var(--green-hover); border-color: transparent; }

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: 'IBM Plex Sans Thai', system-ui, sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.5;
}

.num {
    font-family: 'Space Grotesk', 'IBM Plex Sans Thai', sans-serif;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.01em;
}

/* -------------------- Focus (มองเห็นชัดเพื่อคีย์บอร์ด) -------------------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--brass);
    outline-offset: 2px;
    border-radius: 6px;
}

/* ==================== HERO ==================== */
.hero {
    background: var(--green);
    color: #eef2ea;
    padding: 22px 20px 34px;
}
.hero-inner {
    max-width: 960px;
    margin: 0 auto;
}
.hero-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.brand { display: flex; flex-direction: column; }
.brand-mark {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: -.02em;
}
.brand-sub {
    font-size: .82rem;
    color: #b9c7ba;
    margin-top: 2px;
}
.logout {
    color: #cdd9cd;
    text-decoration: none;
    font-size: .85rem;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    transition: background .15s ease, border-color .15s ease;
}
.logout:hover { background: var(--green-hover); border-color: transparent; }
.hero-links { display: flex; gap: 8px; align-items: center; }

.hero-ring {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 22px;
}
.ring { width: 140px; height: 140px; flex: none; }
.ring-track {
    fill: none;
    stroke: rgba(255, 255, 255, .16);
    stroke-width: 12;
}
.ring-value {
    fill: none;
    stroke: var(--brass);
    stroke-width: 12;
    stroke-linecap: round;
    transition: stroke-dashoffset .8s cubic-bezier(.22, 1, .36, 1);
}
.ring-num {
    fill: #fff;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 34px;
    font-weight: 700;
    text-anchor: middle;
    font-variant-numeric: tabular-nums;
}
.ring-den { fill: #b9c7ba; font-size: 20px; }
.ring-cap { fill: #b9c7ba; font-size: 11px; text-anchor: middle; }
.hero-tagline {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #eaf0ea;
}
.hero-msgs { display: flex; flex-direction: column; gap: 8px; }
.streak-badge {
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    align-self: flex-start;
    font-size: .9rem;
    font-weight: 600;
    color: #f7e6c4;
    background: rgba(201, 154, 59, .22);
    border: 1px solid rgba(201, 154, 59, .4);
    padding: 5px 12px;
    border-radius: 999px;
}

/* ทำนายวันถึงเป้า ใต้กราฟ */
.proj {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px dashed var(--line);
    font-size: .92rem;
    color: var(--ink-soft);
}
.proj-rate strong { color: var(--terracotta); }
.proj-eta strong { color: var(--green); }

/* ==================== LAYOUT ==================== */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px 40px;
}
.container-narrow { max-width: 560px; }

/* ข้อความช่วยเหลือใต้ฟอร์ม */
.field-hint {
    margin: -6px 0 0;
    font-size: .78rem;
    color: var(--ink-soft);
}
.settings-note {
    margin: 18px 4px 0;
    font-size: .84rem;
    color: var(--ink-soft);
    text-align: center;
}
.alert-ok {
    background: rgba(79, 174, 118, .14);
    border: 1px solid rgba(79, 174, 118, .4);
    color: var(--good);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: .92rem;
    margin: -8px 0 18px;
    text-align: center;
}

/* แถบสถิติ 4 ช่อง */
.stat-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: -20px 0 24px;
}
.stat {
    background: var(--sand);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 14px;
    text-align: center;
    box-shadow: var(--shadow);
}
.stat-num {
    display: block;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--green);
    line-height: 1.1;
}
.stat-num.accent { color: var(--terracotta); }
.stat-label {
    display: block;
    font-size: .74rem;
    color: var(--ink-soft);
    margin-top: 4px;
}

/* กริดการ์ด 2 คอลัมน์ */
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.card {
    background: var(--sand);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}
.card-wide { grid-column: 1 / -1; }
.card-title {
    margin: 0 0 16px;
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--green);
}

/* ==================== FORMS ==================== */
.stack { display: flex; flex-direction: column; gap: 14px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--ink-soft);
}
input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 12px;
    width: 100%;
}
input[type="number"], input[type="date"] { font-variant-numeric: tabular-nums; }
input:hover, select:hover { border-color: #cdc6ad; }

/* ท่า/เซ็ต */
.exercises {
    border: 1px dashed #cdc6ad;
    border-radius: 12px;
    padding: 12px;
    margin: 0;
}
.exercises legend {
    font-size: .8rem;
    font-weight: 600;
    color: var(--ink-soft);
    padding: 0 6px;
}
.ex-head, .ex-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 8px;
    align-items: center;
}
.ex-head {
    font-size: .72rem;
    color: var(--ink-soft);
    margin-bottom: 6px;
    padding: 0 2px;
}
.ex-row { margin-bottom: 8px; }
.ex-row input { padding: 8px 10px; font-size: .92rem; }

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--green);
    border: none;
    border-radius: 12px;
    padding: 12px 18px;
    cursor: pointer;
    transition: background .15s ease, transform .05s ease;
}
.btn:hover { background: var(--green-hover); }
.btn:active { transform: translateY(1px); }
.btn-terra { background: var(--terracotta); }
.btn-terra:hover { background: #9c4933; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 12px; font-size: .88rem; }
.btn-ghost {
    background: transparent;
    color: var(--green);
    border: 1px solid #cdc6ad;
}
.btn-ghost:hover { background: rgba(30, 61, 43, .06); }

.icon-btn {
    font-family: inherit;
    font-size: .9rem;
    line-height: 1;
    color: var(--ink-soft);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 8px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    flex: none;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.icon-btn:hover { background: rgba(179, 86, 59, .1); color: var(--terracotta); border-color: var(--terracotta); }

/* ==================== CHART ==================== */
.chart-wrap { width: 100%; overflow-x: auto; }
.chart { width: 100%; height: auto; min-width: 320px; display: block; }
.chart .grid { stroke: rgba(90, 97, 87, .16); stroke-width: 1; }
.chart .axis-y, .chart .axis-x {
    fill: var(--ink-soft);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}
.chart .axis-y { text-anchor: end; }
.chart .goal-line {
    stroke: var(--green);
    stroke-width: 1.5;
    stroke-dasharray: 5 5;
    opacity: .7;
}
.chart .goal-label {
    fill: var(--green);
    font-size: 11px;
    font-weight: 600;
}
.chart .line {
    fill: none;
    stroke: var(--terracotta);
    stroke-width: 2.5;
    stroke-linejoin: round;
    stroke-linecap: round;
}
.chart .area { fill: var(--terracotta); opacity: .1; }
.chart .dot { fill: var(--terracotta); stroke: var(--paper); stroke-width: 1.5; }
.chart-empty, .empty {
    color: var(--ink-soft);
    font-size: .92rem;
    padding: 24px 8px;
    text-align: center;
}

/* ==================== HISTORY ==================== */
.history { list-style: none; margin: 0; padding: 0; }
.hist-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}
.hist-item:last-child { border-bottom: none; }
.hist-main { flex: 1; min-width: 0; }
.hist-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
}
.hist-date { color: var(--ink-soft); font-size: .85rem; }
.hist-min, .hist-weight, .hist-waist {
    font-size: .88rem;
    color: var(--ink);
    font-weight: 600;
}
.hist-weight { color: var(--terracotta); }
.hist-cal { font-size: .88rem; color: var(--water); font-weight: 600; }
.hist-note {
    margin: 6px 0 0;
    font-size: .9rem;
    color: var(--ink-soft);
}
.ex-list {
    list-style: none;
    margin: 8px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.ex-list li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: .86rem;
    padding: 3px 10px;
    background: var(--surface-soft);
    border-radius: 7px;
}
.ex-name { color: var(--ink); }
.ex-detail { color: var(--ink-soft); }

/* tags */
.tag {
    display: inline-block;
    font-size: .74rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    color: #fff;
    white-space: nowrap;
}
.tag-zone2  { background: var(--water); }
.tag-daya   { background: var(--green); }
.tag-dayb   { background: var(--brass); }
.tag-other  { background: var(--ink-soft); }
.tag-weight { background: var(--terracotta); }

/* ==================== FOOTER ==================== */
.foot {
    text-align: center;
    color: var(--ink-soft);
    font-size: .82rem;
    padding: 24px 20px 40px;
}

/* ==================== LOGIN ==================== */
.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(1200px 500px at 50% -10%, rgba(30, 61, 43, .12), transparent),
        var(--paper);
    padding: 24px;
}
.login-wrap { width: 100%; max-width: 380px; }
.login-card {
    background: var(--sand);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 32px 28px;
    box-shadow: var(--shadow);
}
.login-card .brand { align-items: center; text-align: center; margin-bottom: 22px; }
.login-card .brand-mark { color: var(--green); font-size: 2rem; }
.login-card .brand-sub { color: var(--ink-soft); }
.login-card form { display: flex; flex-direction: column; gap: 16px; }
.alert {
    background: rgba(179, 86, 59, .12);
    border: 1px solid rgba(179, 86, 59, .35);
    color: #8a3d29;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: .9rem;
    margin: 0 0 18px;
}
.login-hint {
    margin: 16px 0 0;
    text-align: center;
    font-size: .82rem;
    color: var(--ink-soft);
}
.login-hint a { color: var(--green); font-weight: 600; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 720px) {
    .grid { grid-template-columns: 1fr; }
    .stat-bar { grid-template-columns: repeat(2, 1fr); }
    .hero-ring { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 420px) {
    .row-2 { grid-template-columns: 1fr; }
    .ex-head { display: none; }
    .ex-row { grid-template-columns: 1fr 1fr 1fr auto; }
    .ex-row input[name="ex_name[]"] { grid-column: 1 / -1; }
}

/* ==================== FOOD: การ์ดสรุปบนแดชบอร์ด ==================== */
.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.card-head .card-title { margin: 0; }

.food-summary {
    display: flex;
    align-items: stretch;
    gap: 20px;
}
.food-week-score {
    display: flex;
    align-items: baseline;
    gap: 2px;
    padding: 10px 18px;
    border-radius: 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    align-self: center;
}
.fw-num { font-size: 2.6rem; font-weight: 700; line-height: 1; color: var(--green); }
.fw-unit { font-size: 1rem; color: var(--ink-soft); font-weight: 600; }
.food-week-score.sc-good .fw-num { color: var(--good); }
.food-week-score.sc-mid  .fw-num { color: var(--brass); }
.food-week-score.sc-low  .fw-num { color: var(--terracotta); }
.food-week-score.sc-none .fw-num { color: var(--ink-soft); }

/* แถบ 7 วัน */
.food-bar {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    align-items: end;
    min-height: 92px;
}
.fb-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    height: 92px;
    text-decoration: none;
    padding-bottom: 2px;
}
.fb-fill {
    width: 100%;
    max-width: 34px;
    border-radius: 6px 6px 3px 3px;
    background: var(--line);
    transition: height .4s ease;
}
.fb-fill.sc-good { background: var(--good-bright); }
.fb-fill.sc-mid  { background: var(--brass); }
.fb-fill.sc-low  { background: var(--terracotta); }
.fb-fill.sc-none { background: #ddd6c4; }
.fb-lbl {
    font-size: .72rem;
    color: var(--ink-soft);
    font-family: 'Space Grotesk', sans-serif;
}
.fb-lbl.is-today {
    color: var(--green);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* tags เพิ่ม */
.tag-food  { background: var(--good-bright); }
.tag-cheat { background: var(--brass); }

/* ประวัติการกิน */
.hist-score { font-size: .88rem; font-weight: 700; }
.hist-score.sc-good { color: var(--good); }
.hist-score.sc-mid  { color: var(--brass); }
.hist-score.sc-low  { color: var(--terracotta); }
.hist-score.sc-none { color: var(--ink-soft); }
.hist-edit { color: var(--green); text-decoration: none; font-size: .85rem; font-weight: 600; }
.hist-edit:hover { text-decoration: underline; }

/* ==================== FOOD: หน้าบันทึกการกิน (food.php) ==================== */
.hero-sub { padding-bottom: 26px; }
.food-scorehead {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 20px;
}
.score-ring {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    border: 4px solid var(--brass);
    flex: none;
}
.score-ring.sc-good { border-color: #6fd39a; }
.score-ring.sc-mid  { border-color: var(--brass); }
.score-ring.sc-low  { border-color: #e0876c; }
.score-ring.sc-none { border-color: rgba(255, 255, 255, .25); }
.score-big { font-size: 2rem; font-weight: 700; color: #fff; line-height: 1; }
.score-unit { font-size: .62rem; color: #b9c7ba; margin-top: 2px; }
.score-sub { margin: 0; color: #dbe4db; font-size: .95rem; }

/* แถบเลื่อนวัน */
.day-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: -14px 0 20px;
}
.day-jump { flex: 1; display: flex; justify-content: center; }
.day-jump input { max-width: 200px; text-align: center; }

/* ชีทเดย์ */
.cheat-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--sand);
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 16px;
    cursor: pointer;
}
.cheat-toggle.on { border-color: var(--brass); background: rgba(201, 154, 59, .12); }
.cheat-toggle input { width: 20px; height: 20px; flex: none; accent-color: var(--brass); }
.cheat-text { display: flex; flex-direction: column; }
.cheat-text strong { color: var(--ink); font-size: .98rem; }
.cheat-text small { color: var(--ink-soft); font-size: .8rem; }

/* การ์ดช่องมื้อ */
.food-slots { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.slot-card {
    background: var(--sand);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
    box-shadow: var(--shadow);
}
.slot-head { margin-bottom: 12px; }
.slot-title { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.slot-name { font-size: 1.05rem; font-weight: 700; color: var(--green); }
.slot-time { font-size: .82rem; color: var(--ink-soft); }
.slot-plan { margin: 4px 0 0; font-size: .84rem; color: var(--ink-soft); }

.slot-status { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.pill {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    font-size: .86rem;
    font-weight: 600;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1.5px solid var(--line);
    background: var(--surface);
    color: var(--ink-soft);
    transition: background .12s ease, border-color .12s ease, color .12s ease;
    user-select: none;
}
.pill input { position: absolute; opacity: 0; width: 0; height: 0; }
.pill:hover { border-color: #cdc6ad; }
.pill.st-on.sel   { background: var(--good-bright); border-color: var(--good-bright); color: #fff; }
.pill.st-off.sel  { background: var(--terracotta); border-color: var(--terracotta); color: #fff; }
.pill.st-skip.sel { background: var(--ink-soft); border-color: var(--ink-soft); color: #fff; }
.pill.st-clear    { padding: 7px 12px; }
.pill.st-clear.sel { background: #eee7d5; border-color: #cdc6ad; color: var(--ink); }
.pill:focus-within { outline: 3px solid var(--brass); outline-offset: 2px; }

.slot-note { font-size: .95rem; }

/* ==================== RESPONSIVE (food) ==================== */
@media (max-width: 560px) {
    .food-summary { flex-direction: column; gap: 14px; }
    .food-week-score { align-self: flex-start; }
    .slot-status { gap: 6px; }
    .pill { padding: 6px 11px; font-size: .82rem; }
}

/* ==================== การ์ด "วันนี้" + แผนสัปดาห์ ==================== */
.today-card { margin-bottom: 18px; }
.today-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}
.today-eyebrow {
    font-size: .78rem;
    font-weight: 600;
    color: var(--ink-soft);
    text-transform: none;
}
.today-act { margin: 4px 0 2px; font-size: 1.4rem; font-weight: 700; color: var(--green); }
.today-detail { margin: 0; font-size: .9rem; color: var(--ink-soft); }
.today-badge {
    display: inline-block;
    font-size: .92rem;
    font-weight: 600;
    padding: 9px 16px;
    border-radius: 999px;
}
.today-badge.done { background: rgba(79, 174, 118, .16); color: var(--good); border: 1px solid rgba(79, 174, 118, .4); }
.today-badge.rest { background: var(--sand); color: var(--ink-soft); border: 1px solid var(--line); }

.plan-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--line);
}
.pw-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 2px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--surface);
    text-decoration: none;
    transition: border-color .12s ease, background .12s ease;
}
.pw-day:hover { border-color: #cdc6ad; }
.pw-dow { font-size: .74rem; color: var(--ink-soft); font-family: 'Space Grotesk', sans-serif; }
.pw-badge {
    font-size: .72rem;
    font-weight: 700;
    color: var(--ink-soft);
    font-family: 'Space Grotesk', sans-serif;
}
.pw-mark { font-size: .95rem; line-height: 1; }
.pw-day.done  { background: rgba(79, 174, 118, .12); border-color: rgba(79, 174, 118, .4); }
.pw-day.done .pw-mark, .pw-day.done .pw-badge { color: var(--good); }
.pw-day.miss  { background: rgba(179, 86, 59, .08); border-color: rgba(179, 86, 59, .3); }
.pw-day.miss .pw-mark { color: var(--terracotta); }
.pw-day.today { border-color: var(--brass); border-width: 2px; background: rgba(201, 154, 59, .1); }
.pw-day.today .pw-badge { color: var(--brass); }
.pw-day.rest  { opacity: .6; }
.pw-day.future .pw-mark { color: var(--line); }

/* ==================== การ์ดสรุปสัปดาห์ ==================== */
.recap-range { font-size: .78rem; color: var(--ink-soft); }
.recap {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}
.rc {
    text-align: center;
    padding: 12px 6px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
}
.rc-lbl { display: block; font-size: .74rem; color: var(--ink-soft); margin-bottom: 4px; }
.rc-val { display: block; font-size: 1.5rem; font-weight: 700; color: var(--green); line-height: 1.1; }
.rc-val small { font-size: .7rem; color: var(--ink-soft); font-weight: 600; }
.rc-delta { display: inline-block; margin-top: 4px; font-size: .76rem; font-weight: 600; }
.rc-good { color: var(--good); }
.rc-bad  { color: var(--terracotta); }
.rc-flat { color: var(--ink-soft); }

/* ==================== รอบเอว & BMI ==================== */
.bw { display: flex; align-items: stretch; gap: 18px; }
.bmi-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 14px 20px;
    border-radius: 14px;
    background: var(--surface);
    border: 2px solid var(--line);
    flex: none;
    align-self: center;
}
.bmi-box.sc-good { border-color: var(--good-bright); }
.bmi-box.sc-mid  { border-color: var(--brass); }
.bmi-box.sc-low  { border-color: var(--terracotta); }
.bmi-num { font-size: 2.4rem; font-weight: 700; color: var(--green); line-height: 1; }
.bmi-box.sc-good .bmi-num { color: var(--good); }
.bmi-box.sc-mid  .bmi-num { color: var(--brass); }
.bmi-box.sc-low  .bmi-num { color: var(--terracotta); }
.bmi-cat { font-size: .92rem; font-weight: 600; color: var(--ink); margin-top: 4px; }
.bmi-sub { font-size: .72rem; color: var(--ink-soft); margin-top: 2px; }
.bw-chart { flex: 1; min-width: 0; overflow-x: auto; }

@media (max-width: 560px) {
    .recap { grid-template-columns: repeat(2, 1fr); }
    .bw { flex-direction: column; }
    .bmi-box { align-self: stretch; }
}

/* ==================== PROGRESSIVE OVERLOAD (progress.php) ==================== */
.prog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}
.prog-card { padding: 18px; }
.prog-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}
.prog-name { margin: 0; font-size: 1.1rem; font-weight: 700; color: var(--green); }
.prog-count { font-size: .78rem; color: var(--ink-soft); }
.prog-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}
.ps { text-align: center; }
.ps-num { display: block; font-size: 1.3rem; font-weight: 700; color: var(--ink); line-height: 1.1; }
.ps-num.up { color: var(--good); }
.ps-num.down { color: var(--terracotta); }
.ps-lbl { display: block; font-size: .7rem; color: var(--ink-soft); margin-top: 2px; }
.prog-chart { width: 100%; }
.mini { width: 100%; height: 96px; display: block; }
.mini-line { fill: none; stroke: var(--water); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.mini-area { fill: var(--water); opacity: .12; }
.mini-dot { fill: var(--water); stroke: var(--sand); stroke-width: 1; }

/* ==================== CALENDAR (บล็อกเดือน + วงสี) ==================== */
.card-cal { padding: 18px 14px; }
.cal-month-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--green);
    text-align: center;
    flex: 1;
}
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}
.cal-head-row { margin-bottom: 6px; }
.cal-dow {
    text-align: center;
    font-size: .72rem;
    font-weight: 600;
    color: var(--ink-soft);
    font-family: 'Space Grotesk', 'IBM Plex Sans Thai', sans-serif;
}

/* บล็อกวัน */
.cal-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 2px 6px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    text-decoration: none;
    min-width: 0;
    transition: border-color .12s ease, box-shadow .12s ease, transform .12s ease;
}
.cal-cell:hover {
    border-color: var(--green-hover);
    box-shadow: 0 2px 10px rgba(30, 61, 43, .12);
    transform: translateY(-1px);
}
.cal-blank { background: transparent; border: none; pointer-events: none; }
.cal-cell.is-future { background: var(--surface-soft); }
.cal-cell.is-today {
    border: 2px solid var(--green);
    background: var(--surface);
    box-shadow: 0 2px 10px rgba(30, 61, 43, .14);
}

/* วงแหวนคะแนนกิน ครอบเลขวัน */
.cal-ring { position: relative; width: 40px; height: 40px; flex: none; }
.cal-ring svg { width: 100%; height: 100%; display: block; }
.cal-track { fill: none; stroke: var(--line); stroke-width: 3.5; }
.cal-prog  { fill: none; stroke-width: 3.5; stroke-linecap: round; }
.cal-prog.sc-good { stroke: var(--good-bright); }
.cal-prog.sc-mid  { stroke: var(--brass); }
.cal-prog.sc-low  { stroke: var(--terracotta); }
.cal-daynum {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: .92rem;
    font-weight: 600;
    color: var(--ink);
}
.is-today .cal-daynum { color: var(--green); font-weight: 700; }
.is-future .cal-daynum { color: var(--ink-soft); font-weight: 500; }
.cal-cheat {
    position: absolute;
    top: -3px;
    right: -3px;
    width: 15px;
    height: 15px;
    display: grid;
    place-items: center;
    font-size: .58rem;
    font-weight: 700;
    color: #fff;
    background: var(--brass);
    border-radius: 50%;
    border: 1.5px solid #fff;
}

/* จุดสีเซสชัน */
.cal-dots {
    display: flex;
    gap: 3px;
    min-height: 7px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.cal-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
    flex: none;
}
.dot-zone2 { background: var(--water); }
.dot-daya  { background: var(--green); }
.dot-dayb  { background: var(--brass); }
.dot-other { background: var(--ink-soft); }

/* ป้ายแผนจาง ๆ ของวันที่ยังมาไม่ถึง */
.cal-plan {
    font-size: .6rem;
    line-height: 7px;
    min-height: 7px;
    color: #c6c0ac;
    font-family: 'Space Grotesk', 'IBM Plex Sans Thai', sans-serif;
    font-weight: 600;
}

/* น้ำหนักใต้ช่อง */
.cal-wt {
    font-size: .66rem;
    font-weight: 700;
    color: var(--terracotta);
    min-height: 12px;
    line-height: 12px;
}

/* คำอธิบายสัญลักษณ์ */
.cal-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    justify-content: center;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--line);
}
.lg {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .74rem;
    color: var(--ink-soft);
}
.lg-ring {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2.5px solid;
    display: inline-block;
}
.lg-ring.sc-good { border-color: var(--good-bright); }
.lg-ring.sc-mid  { border-color: var(--brass); }
.lg-ring.sc-low  { border-color: var(--terracotta); }
.lg-wt { color: var(--terracotta); font-weight: 700; font-size: .72rem; }

/* มือถือ: ช่องเล็กลง ซ่อนรายละเอียดรอง */
@media (max-width: 560px) {
    .day-nav { flex-wrap: wrap; margin-top: 0; }
    .cal-month-title { order: -1; flex: 1 1 100%; margin-bottom: 4px; }
    .card-cal { padding: 14px 8px; }
    .cal-grid { gap: 3px; }
    .cal-cell { padding: 5px 1px 4px; border-radius: 9px; gap: 2px; }
    .cal-ring { width: 32px; height: 32px; }
    .cal-daynum { font-size: .8rem; }
    .cal-wt { font-size: .58rem; min-height: 10px; line-height: 10px; }
    .cal-dot { width: 5px; height: 5px; }
    .cal-cheat { width: 13px; height: 13px; font-size: .5rem; }
}

/* ==================== WORKOUT MODE (workout.php) ==================== */
.btn-live { background: var(--terracotta); }
.btn-live:hover { background: #9c4933; }

.wo-timer-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 22px;
    margin-bottom: 14px;
    background: var(--green);
    border: none;
}
.wo-type-label { font-size: .88rem; color: #b9c7ba; font-weight: 600; }
.wo-clock {
    font-size: 3.4rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.05;
    letter-spacing: .02em;
}
.wo-clock-cap { font-size: .74rem; color: #b9c7ba; }

.wo-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.wo-ex { padding: 14px; }
.wo-ex.is-done { border-color: var(--good-bright); background: rgba(79, 174, 118, .1); }
.wo-ex-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}
.wo-ex-name {
    font-weight: 700;
    font-size: 1rem;
    border: none;
    background: transparent;
    color: var(--ink);
    padding: 4px 0;
    flex: 1;
    min-width: 0;
}
.wo-ex-prog { font-size: .9rem; color: var(--ink-soft); white-space: nowrap; }
.wo-mini {
    width: 58px;
    padding: 6px 8px;
    font-size: .9rem;
    text-align: center;
}
.wo-ex-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: .82rem;
    color: var(--ink-soft);
}
.wo-ex-inputs label { display: inline-flex; align-items: center; gap: 6px; }
.wo-del { margin-left: auto; }
.wo-set-btn { width: 100%; padding: 12px; }
.wo-ex.is-done .wo-set-btn { background: var(--good-bright); }
.wo-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }

/* พักระหว่างเซ็ต */
.rest-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(12, 20, 14, .78);
    display: grid;
    place-items: center;
    padding: 24px;
}
.rest-box {
    background: var(--sand);
    border-radius: 20px;
    padding: 28px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow);
}
.rest-cap { font-size: .88rem; color: var(--ink-soft); font-weight: 600; }
.rest-clock { font-size: 4rem; font-weight: 700; color: var(--terracotta); line-height: 1; }
.rest-btns { display: flex; gap: 10px; margin-top: 10px; }

.wo-summary { display: flex; flex-direction: column; gap: 4px; }
.wo-sum-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: .9rem;
    padding: 6px 10px;
    background: var(--surface-soft);
    border-radius: 8px;
}

/* ==================== PROGRESS PHOTOS (photos.php) ==================== */
.ph-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.ph-side, .ph-item { margin: 0; position: relative; }
.ph-side img, .ph-item img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--line);
    display: block;
}
.ph-side figcaption, .ph-item figcaption {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 10px;
    padding: 8px 2px 0;
    font-size: .82rem;
    color: var(--ink-soft);
}
.ph-tag {
    background: var(--green);
    color: #fff;
    font-size: .72rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 999px;
}
.ph-w { color: var(--terracotta); font-weight: 700; }
.ph-note { flex-basis: 100%; font-size: .78rem; }
.ph-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}
.ph-del { position: absolute; top: 8px; right: 8px; }
.ph-del .icon-btn { background: var(--surface); }

@media (max-width: 480px) {
    .ph-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==================== MOTION ==================== */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}