/* ============================================================
   BASE 9 · COACH APP — PWA theme
   Industrial / athletic. Black canvas, volt-green accent.
   Display: Anton · Body: Sora
   ============================================================ */

:root {
    --bg:        #0A0A0A;
    --bg-2:      #0F0F0F;
    --surface:   #151515;
    --surface-2: #1C1C1C;
    --line:      #2A2A2A;
    --line-soft: rgba(255,255,255,0.06);

    --volt:      #C6F23C;
    --volt-dim:  #9FC52E;
    --volt-glow: rgba(198,242,60,0.25);

    --ink:       #FAFAFA;
    --ink-2:     #B6B6B6;
    --muted:     #6E6E6E;
    --danger:    #FF5247;

    --r:    16px;
    --r-sm: 11px;
    --r-lg: 22px;

    --shadow: 0 18px 40px -20px rgba(0,0,0,0.9);
    --tab-h: 68px;

    --font-display: "Anton", system-ui, sans-serif;
    --font-body: "Sora", system-ui, -apple-system, sans-serif;
}

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

html, body { height: 100%; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

/* Atmospheric backdrop: volt glow top + faint grain */
body::before {
    content: "";
    position: fixed; inset: 0;
    background:
        radial-gradient(120% 60% at 50% -10%, rgba(198,242,60,0.10), transparent 60%),
        radial-gradient(80% 50% at 100% 100%, rgba(198,242,60,0.04), transparent 55%);
    pointer-events: none; z-index: 0;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- App shell (mobile) ---------- */
.app-shell {
    position: relative; z-index: 1;
    max-width: 480px;
    margin: 0 auto;
    min-height: 100dvh;
    display: flex; flex-direction: column;
}

.app-header {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between;
    padding: calc(env(safe-area-inset-top) + 14px) 18px 14px;
    background: linear-gradient(180deg, rgba(10,10,10,0.92), rgba(10,10,10,0.6));
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line-soft);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
    display: grid; place-items: center;
    width: 34px; height: 34px;
    font-family: var(--font-display); font-size: 22px; line-height: 1;
    color: var(--bg); background: var(--volt);
    border-radius: 9px;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.3), 0 6px 18px -6px var(--volt-glow);
    transform: skewX(-6deg);
}
.brand-word {
    font-family: var(--font-display);
    font-size: 21px; letter-spacing: 0.06em; color: var(--ink);
}

.user-chip {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 12px 5px 5px;
    background: var(--surface); border: 1px solid var(--line);
    border-radius: 999px;
    transition: border-color .18s, transform .12s;
}
.user-chip:active { transform: scale(0.96); }
.user-chip:hover { border-color: var(--volt-dim); }
.avatar {
    display: grid; place-items: center;
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--volt); color: var(--bg);
    font-weight: 700; font-size: 12px;
}
.user-name { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.logout-ico { font-size: 14px; color: var(--muted); }

.app-main {
    flex: 1;
    padding: 22px 18px calc(var(--tab-h) + env(safe-area-inset-bottom) + 22px);
    animation: rise .45s cubic-bezier(.2,.7,.2,1) both;
}

/* ---------- Bottom tab bar ---------- */
.tabbar {
    position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 100%; max-width: 480px; z-index: 30;
    display: flex;
    padding: 8px 14px calc(env(safe-area-inset-bottom) + 8px);
    background: linear-gradient(0deg, var(--bg) 60%, rgba(10,10,10,0.85));
    border-top: 1px solid var(--line-soft);
    backdrop-filter: blur(14px);
}
.tab {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 8px 0; border-radius: 12px;
    color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .04em;
    transition: color .18s, background .18s;
}
.tab-ico { font-size: 19px; line-height: 1; }
.tab:hover { color: var(--ink-2); }
.tab.active {
    color: var(--volt);
    background: radial-gradient(120% 120% at 50% 120%, var(--volt-glow), transparent 70%);
}

/* ---------- Hero (home) ---------- */
.hero { margin-bottom: 22px; }
.hero-kicker { color: var(--volt); font-weight: 600; font-size: 14px; letter-spacing: .04em; }
.hero-name {
    font-family: var(--font-display);
    font-size: clamp(40px, 13vw, 56px); line-height: .92;
    letter-spacing: .01em; text-transform: uppercase; margin: 2px 0 8px;
}
.hero-sub { color: var(--ink-2); font-size: 15px; }

/* ---------- Stat cards ---------- */
.stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 18px; }
.stat-card {
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--r-sm); padding: 16px 12px;
    display: flex; flex-direction: column; gap: 4px;
}
.stat-num { font-family: var(--font-display); font-size: 30px; line-height: 1; color: var(--volt); }
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- Banner / CTA ---------- */
.banner-new {
    background: linear-gradient(120deg, rgba(198,242,60,0.16), rgba(198,242,60,0.05));
    border: 1px solid var(--volt-dim); border-radius: var(--r-sm);
    padding: 14px 16px; font-size: 14px; margin-bottom: 16px;
}
.banner-link { color: var(--volt); font-weight: 700; margin-left: 6px; white-space: nowrap; }

.cta-card {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--r); padding: 18px;
    transition: transform .12s, border-color .18s;
}
.cta-card:active { transform: scale(0.985); }
.cta-card:hover { border-color: var(--volt-dim); }
.cta-title { display: block; font-weight: 700; font-size: 16px; }
.cta-desc { display: block; color: var(--ink-2); font-size: 13px; margin-top: 3px; }
.cta-arrow { font-size: 22px; color: var(--volt); }

/* ---------- Page heads ---------- */
.page-head, .page-title, .section-title { }
.page-title {
    font-family: var(--font-display);
    font-size: clamp(34px, 11vw, 48px); text-transform: uppercase; line-height: .95;
}
.page-sub { color: var(--ink-2); font-size: 14px; margin-top: 6px; }
.section-title {
    font-family: var(--font-display); font-size: 22px; text-transform: uppercase;
    letter-spacing: .03em; margin: 26px 0 12px;
}

/* ---------- Trophy ---------- */
.trophy-panel {
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--r-lg); padding: 22px; margin-top: 18px;
    box-shadow: var(--shadow);
}
.trophy-head { display: flex; align-items: baseline; gap: 10px; }
.trophy-count { font-family: var(--font-display); font-size: 48px; line-height: 1; color: var(--volt); }
.trophy-total { font-size: 24px; color: var(--muted); }
.trophy-caption { color: var(--ink-2); font-size: 13px; }
.progress { height: 8px; background: var(--surface-2); border-radius: 99px; margin: 16px 0 22px; overflow: hidden; }
.progress-fill {
    height: 100%; background: linear-gradient(90deg, var(--volt-dim), var(--volt));
    border-radius: 99px; transition: width .9s cubic-bezier(.2,.7,.2,1);
    box-shadow: 0 0 14px var(--volt-glow);
}
.trophy-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.slot {
    aspect-ratio: 1; border-radius: var(--r-sm);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
    border: 1px solid var(--line); background: var(--bg-2);
    transition: transform .14s;
}
.slot-ico { font-size: 30px; }
.slot-title { font-size: 10px; color: var(--muted); text-align: center; padding: 0 6px; }
.slot.is-locked { opacity: .42; }
.slot.is-unlocked {
    border-color: var(--volt-dim);
    background: radial-gradient(120% 120% at 50% 0%, rgba(198,242,60,0.14), var(--bg-2) 70%);
    box-shadow: inset 0 0 0 1px rgba(198,242,60,0.18);
}
.slot.is-unlocked .slot-title { color: var(--volt); }
.slot.is-unlocked:active { transform: scale(0.94); }

/* ---------- Medal list ---------- */
.medal-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.medal-item {
    display: flex; align-items: center; gap: 14px;
    background: var(--surface); border: 1px solid var(--line);
    border-left: 3px solid var(--volt-dim);
    border-radius: var(--r-sm); padding: 14px 16px;
}
.medal-ico { font-size: 26px; }
.medal-meta { flex: 1; display: flex; flex-direction: column; }
.medal-title { font-size: 15px; }
.medal-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.badge-new {
    font-size: 10px; font-weight: 800; letter-spacing: .08em;
    color: var(--bg); background: var(--volt);
    padding: 4px 8px; border-radius: 6px;
}
.tier-legendary { border-left-color: #FFD54A; }
.tier-gold      { border-left-color: #F0C24B; }
.tier-silver    { border-left-color: #C9CDD4; }

/* ---------- Auth (login) ---------- */
.auth-shell {
    position: relative; min-height: 100dvh;
    display: grid; place-items: center; padding: 24px;
    background:
        radial-gradient(120% 70% at 50% -10%, rgba(198,242,60,0.12), transparent 55%),
        var(--bg);
}
.auth-grain { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.auth-card {
    position: relative; z-index: 1;
    width: 100%; max-width: 380px;
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--r-lg); padding: 34px 26px 26px;
    box-shadow: var(--shadow);
    animation: rise .5s cubic-bezier(.2,.7,.2,1) both;
}
.auth-brand { text-align: center; margin-bottom: 26px; }
.auth-mark {
    display: inline-grid; place-items: center;
    width: 60px; height: 60px; margin-bottom: 12px;
    font-family: var(--font-display); font-size: 40px; color: var(--bg);
    background: var(--volt); border-radius: 14px; transform: skewX(-6deg);
    box-shadow: 0 10px 30px -8px var(--volt-glow);
}
.auth-title { font-family: var(--font-display); font-size: 38px; letter-spacing: .06em; }
.auth-tagline { color: var(--volt); font-size: 11px; font-weight: 600; letter-spacing: .26em; margin-top: 2px; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field-label { font-size: 12px; color: var(--ink-2); font-weight: 600; letter-spacing: .04em; }
.input {
    width: 100%; padding: 14px 15px;
    background: var(--bg-2); color: var(--ink);
    border: 1px solid var(--line); border-radius: var(--r-sm);
    font-size: 15px; font-family: inherit;
    transition: border-color .18s, box-shadow .18s;
}
.input::placeholder { color: #5a5a5a; }
.input:focus { outline: none; border-color: var(--volt); box-shadow: 0 0 0 3px var(--volt-glow); }

.btn-volt {
    margin-top: 6px; width: 100%; padding: 15px;
    background: var(--volt); color: var(--bg);
    font-family: var(--font-display); font-size: 18px; letter-spacing: .06em;
    border-radius: var(--r-sm);
    transition: transform .12s, box-shadow .18s, opacity .2s;
    box-shadow: 0 12px 28px -10px var(--volt-glow);
}
.btn-volt:hover { box-shadow: 0 16px 34px -10px var(--volt-glow); }
.btn-volt:active { transform: scale(0.97); }
.btn-volt:disabled, .btn-volt.is-busy { opacity: .6; cursor: progress; }

.btn-ghost {
    padding: 11px 18px; border: 1px solid var(--line); border-radius: var(--r-sm);
    color: var(--ink-2); font-weight: 600; transition: border-color .18s;
}
.btn-ghost:hover { border-color: var(--volt-dim); color: var(--ink); }

.alert {
    background: rgba(255,82,71,0.12); border: 1px solid rgba(255,82,71,0.4);
    color: #ffb3ad; font-size: 13px; padding: 11px 14px; border-radius: var(--r-sm);
}
.auth-foot { text-align: center; color: var(--muted); font-size: 12px; margin-top: 20px; }

/* ---------- States: skeleton / empty / boot ---------- */
.skeleton-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 18px; }
.skeleton-slot {
    aspect-ratio: 1; border-radius: var(--r-sm);
    background: linear-gradient(100deg, var(--surface) 30%, var(--surface-2) 50%, var(--surface) 70%);
    background-size: 200% 100%; animation: shimmer 1.3s infinite;
}
.empty { text-align: center; padding: 40px 20px; color: var(--ink-2); }
.empty.soft { padding: 28px 20px; }
.empty-ico { font-size: 34px; display: block; margin-bottom: 10px; }
.empty p { margin-bottom: 14px; }
.muted { color: var(--muted); }

.boot {
    min-height: 100dvh; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 14px; background: var(--bg);
}
.boot-mark {
    width: 64px; height: 64px; display: grid; place-items: center;
    font-family: var(--font-display); font-size: 42px; color: var(--bg);
    background: var(--volt); border-radius: 14px; transform: skewX(-6deg);
    animation: pulse 1.1s ease-in-out infinite;
}
.boot-label { font-family: var(--font-display); letter-spacing: .12em; color: var(--muted); }

/* ---------- Keyframes ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes shimmer { to { background-position: -200% 0; } }
@keyframes pulse { 0%,100% { transform: skewX(-6deg) scale(1); opacity: 1; } 50% { transform: skewX(-6deg) scale(.9); opacity: .6; } }

/* ---------- Blazor error UI ---------- */
#blazor-error-ui {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    display: none; padding: 14px 18px;
    background: var(--danger); color: #fff; font-size: 14px;
    box-shadow: 0 -6px 20px rgba(0,0,0,.4);
}
#blazor-error-ui .reload { color: #fff; font-weight: 700; text-decoration: underline; margin-left: 8px; }

/* ===================== Módulo operacional do Coach ===================== */
.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.action-card{display:flex;flex-direction:column;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px;transition:transform .12s,border-color .18s}
.action-card:active{transform:scale(.985)}.action-card:hover{border-color:var(--volt-dim)}
.action-ico{font-size:22px}
.action-title{font-weight:700;font-size:14px;margin-top:4px}
.action-desc{color:var(--muted);font-size:11px}

.btn-volt.sm{width:auto;padding:11px 18px;font-size:15px;margin-top:12px}
.btn-danger{margin-top:16px;width:100%;padding:14px;background:transparent;color:var(--danger);border:1px solid var(--danger);border-radius:var(--r-sm);font-weight:700;font-size:15px;transition:.16s}
.btn-danger:hover{background:rgba(255,82,71,.08)}
.btn-danger:disabled{opacity:.6;cursor:progress}

.trophy-panel.center{text-align:center}
.pill-live{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--volt);margin-bottom:8px}
.big-stat{font-family:var(--font-display);font-size:52px;line-height:1;color:var(--ink)}
.skeleton-line{height:16px;border-radius:8px;margin:8px 0;background:linear-gradient(100deg,var(--surface) 30%,var(--surface-2) 50%,var(--surface) 70%);background-size:200% 100%;animation:shimmer 1.3s infinite}
.skeleton-line.short{width:55%}

.alert.soft{background:var(--surface);border:1px solid var(--line);color:var(--ink-2)}
.alert.ok{background:rgba(198,242,60,.08);border:1px solid var(--volt-dim);color:var(--volt)}

/* Checklists */
.cl-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px}
.cl-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.badge-soft{font-size:11px;color:var(--ink-2);background:var(--bg-2);border:1px solid var(--line);padding:3px 9px;border-radius:7px}
.cl-items{list-style:none;display:flex;flex-direction:column;gap:2px;margin:6px 0}
.cl-item{padding:6px 0;border-bottom:1px solid var(--line-soft)}
.cl-item:last-child{border-bottom:none}
.cl-check{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--ink);cursor:pointer}
.cl-check input{width:20px;height:20px;accent-color:var(--volt);flex:none}
.req{color:var(--danger);font-style:normal}

/* Desempenho */
.perf-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:12px}
.perf-card.win{border-color:var(--volt-dim)}
.perf-top{display:flex;align-items:center;justify-content:space-between}
.perf-month{font-weight:700;font-size:15px;text-transform:capitalize}
.perf-score{font-family:var(--font-display);font-size:40px;color:var(--volt);line-height:1.1}
.perf-score-max{font-size:18px;color:var(--muted)}
.perf-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.perf-metrics .m-num{display:block;font-weight:700;font-size:16px;color:var(--ink)}
.perf-metrics .m-lbl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}

/* Formulários */
.form-panel{display:flex;flex-direction:column;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.field-hint{font-size:11px;color:var(--muted);margin-top:5px}
select.input{appearance:none;-webkit-appearance:none}
textarea.input{resize:vertical;min-height:72px;font-family:inherit}

/* ===================== Aula de hoje (Mayhem) ===================== */
.mh-section{margin-top:12px;padding-top:10px;border-top:1px solid var(--line-soft)}
.mh-title{font-family:var(--font-display);font-size:15px;text-transform:uppercase;letter-spacing:.03em;color:var(--volt)}
.mh-content{font-size:13px;color:var(--ink-2);margin:4px 0;white-space:pre-wrap}
.mh-mov{margin:8px 0}
.mh-mov-name{font-weight:700;font-size:14px}
.mh-rx{font-style:normal;color:var(--volt);font-weight:600;font-size:12px;margin-left:6px}
.mh-scale{list-style:none;margin:5px 0 0;padding:0}
.mh-scale li{font-size:12px;color:var(--ink-2);padding-left:14px;position:relative;margin:3px 0}
.mh-scale li::before{content:"→";position:absolute;left:0;color:var(--muted)}
.mh-notes{margin-top:10px;font-size:12px;color:var(--muted);font-style:italic}