/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0e0e0f;
  --surface:  #17171a;
  --surface2: #1f1f23;
  --border:   #2a2a2e;
  --text:     #e8e8ea;
  --muted:    #6b6b75;
  --accent:   #f0c040;
  --danger:   #e06060;
  --ok:       #60c060;
  --font:     'DM Sans', system-ui, sans-serif;
  --mono:     'JetBrains Mono', 'Fira Code', monospace;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

/* ── Login ────────────────────────────────────────────────────────────────── */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
  width: 100%;
  max-width: 360px;
}
.login-card h1 { font-size: 1.2rem; font-weight: 600; margin-bottom: 6px; }
.login-card > p { font-size: .85rem; color: var(--muted); margin-bottom: 28px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label {
  font-size: .8rem; color: var(--muted); font-weight: 500;
  text-transform: uppercase; letter-spacing: .05em;
}
.field input {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 12px;
  color: var(--text);
  font-size: .95rem;
  font-family: var(--font);
  outline: none;
  transition: border-color .15s;
}
.field input:focus { border-color: rgba(255,255,255,.35); }

.btn-primary {
  width: 100%; padding: 11px;
  background: var(--accent); color: #111;
  border: none; border-radius: 7px;
  font-weight: 700; font-size: .95rem;
  cursor: pointer; transition: opacity .15s;
}
.btn-primary:hover { opacity: .9; }

.error-msg {
  font-size: .82rem; color: var(--danger);
  margin-top: 10px; min-height: 18px; text-align: center;
}

/* ── App shell ────────────────────────────────────────────────────────────── */
#app { display: none; flex-direction: column; min-height: 100vh; }
#app.visible { display: flex; }

header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 13px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); flex-shrink: 0;
}

.search-wrap { flex: 1; max-width: 400px; }
.search-wrap input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 12px;
  color: var(--text);
  font-size: .9rem;
  font-family: var(--font);
  outline: none;
}
.search-wrap input:focus { border-color: rgba(255,255,255,.3); }

.header-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.user-badge { font-size: .8rem; color: var(--muted); }

.btn-sm {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 12px;
  color: var(--muted);
  font-size: .8rem;
  cursor: pointer;
  transition: border-color .15s;
}
.btn-sm:hover { border-color: rgba(255,255,255,.3); color: var(--text); }
.btn-danger { border-color: rgba(224,96,96,.4); color: var(--danger); }
.btn-danger:hover { border-color: var(--danger); }

main { flex: 1; padding: 28px 24px; }

footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}

/* ── Catalog ──────────────────────────────────────────────────────────────── */
#catalog-view h2 { font-size: 1rem; font-weight: 500; color: var(--muted); margin-bottom: 20px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: rgba(255,255,255,.2); transform: translateY(-2px); }

.card-thumb { aspect-ratio: 16/9; background: #111; overflow: hidden; }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-thumb .no-thumb {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.card-thumb .no-thumb svg { opacity: .2; }

.card-body { padding: 12px 14px 14px; }
.card-title {
  font-size: .9rem; font-weight: 600; line-height: 1.3; margin-bottom: 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-date { font-size: .75rem; color: var(--muted); font-family: var(--mono); margin-bottom: 8px; }
.card-tags { display: flex; gap: 5px; flex-wrap: wrap; }

.tag {
  font-size: .7rem; background: rgba(255,255,255,.07);
  color: var(--muted); padding: 2px 7px; border-radius: 12px;
}

.empty { text-align: center; padding: 60px 0; color: var(--muted); font-size: .9rem; }

/* ── Player view ──────────────────────────────────────────────────────────── */
#player-view { display: none; }
#player-view.visible { display: block; }

.back-btn {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--muted); font-size: .85rem; cursor: pointer;
  margin-bottom: 20px; background: none; border: none; padding: 0;
  transition: color .15s;
}
.back-btn:hover { color: var(--text); }

.player-shell {
  position: relative; background: #000; border-radius: 10px;
  overflow: hidden; aspect-ratio: 16/9;
  box-shadow: 0 8px 40px rgba(0,0,0,.6); max-width: 960px;
}

video { width: 100%; height: 100%; display: block; object-fit: contain; cursor: pointer; }

/* Big play overlay */
.big-ov {
  position: absolute; inset: 0; display: flex;
  align-items: center; justify-content: center;
  background: rgba(0,0,0,.45); transition: opacity .25s; cursor: pointer;
}
.big-ov.hidden { opacity: 0; pointer-events: none; }
.big-play {
  width: 68px; height: 68px; border-radius: 50%;
  background: rgba(255,255,255,.93); display: flex;
  align-items: center; justify-content: center; transition: transform .15s;
}
.big-ov:hover .big-play { transform: scale(1.07); }
.big-play svg { margin-left: 5px; }

/* Controls bar */
.ctrls {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 30px 14px 13px;
  background: linear-gradient(transparent, rgba(0,0,0,.82));
  opacity: 0; transition: opacity .2s;
  z-index: 5;
}
.player-shell:hover .ctrls,
.player-shell.paused .ctrls { opacity: 1; }

.prog-wrap {
  position: relative; height: 4px;
  background: rgba(255,255,255,.2);
  border-radius: 2px; cursor: pointer; margin-bottom: 10px;
}
.prog-wrap:hover { height: 6px; margin-bottom: 8px; }
.prog-watched {
  position: absolute; top: 0; left: 0; height: 100%;
  background: rgba(255,255,255,.25); border-radius: 2px;
  width: 0; pointer-events: none;
}
.prog-fill {
  height: 100%; background: #fff; border-radius: 2px;
  width: 0; pointer-events: none; transition: width .1s linear;
}
.prog-thumb {
  position: absolute; top: 50%;
  transform: translate(-50%,-50%) scale(0);
  width: 12px; height: 12px; border-radius: 50%;
  background: #fff; pointer-events: none; transition: transform .15s;
}
.prog-wrap:hover .prog-thumb { transform: translate(-50%,-50%) scale(1); }

.ctrl-row { display: flex; align-items: center; gap: 8px; }
.cbtn {
  background: none; border: none; color: #fff; cursor: pointer;
  padding: 3px; display: flex; align-items: center;
  opacity: .9; flex-shrink: 0; transition: opacity .15s;
}
.cbtn:hover { opacity: 1; }

.time-disp {
  font-size: 11px; font-family: var(--mono);
  color: rgba(255,255,255,.8); white-space: nowrap; flex-shrink: 0;
}
.sp { flex: 1; }

.rbtn {
  background: none; border: 1px solid rgba(255,255,255,.2);
  border-radius: 4px; color: #fff; cursor: pointer;
  display: none; align-items: center; gap: 4px;
  font-size: 10px; font-family: var(--mono); padding: 2px 7px; opacity: .8;
}
.rbtn:hover { opacity: 1; background: rgba(255,255,255,.1); }

.vol-wrap { display: flex; align-items: center; gap: 5px; }
input[type=range].vol {
  -webkit-appearance: none; width: 64px; height: 3px;
  border-radius: 2px; background: rgba(255,255,255,.3); outline: none; cursor: pointer;
}
input[type=range].vol::-webkit-slider-thumb {
  -webkit-appearance: none; width: 11px; height: 11px;
  border-radius: 50%; background: #fff; cursor: pointer;
}

/* ── Checkpoint overlay ───────────────────────────────────────────────────── */
.cp-ov {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 20px;
  padding: 28px;
  opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 100;
}
.cp-ov.visible { opacity: 1; pointer-events: all; }

/* Card prominente centrata */
.cp-ov > * { position: relative; z-index: 1; }
.cp-ov::before {
  content: '';
  position: absolute;
  width: min(460px, 90%);
  max-height: 92%;
  inset: 0; margin: auto;
  background: linear-gradient(180deg, #1f1f23 0%, #17171a 100%);
  border: 3px solid var(--accent);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.75), 0 0 0 1px rgba(240,192,64,.25), 0 0 40px rgba(240,192,64,.15);
  z-index: 0;
}

.cp-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(240,192,64,.14); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  animation: pulse 1.5s ease-in-out infinite;
}
.cp-icon svg { width: 28px; height: 28px; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(240,192,64,.5); }
  50%      { box-shadow: 0 0 0 16px rgba(240,192,64,0); }
}

.cp-text { text-align: center; }
.cp-text h2 { font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -.01em; }
.cp-text p  { font-size: .95rem; color: #c0c0c8; }

.cp-cd { position: relative; width: 72px; height: 72px; }
.cp-cd svg { transform: rotate(-90deg); width: 100%; height: 100%; }
circle.track { fill: none; stroke: rgba(255,255,255,.12); stroke-width: 4; }
circle.ring  {
  fill: none; stroke: var(--accent); stroke-width: 4;
  stroke-linecap: round; stroke-dasharray: 163; stroke-dashoffset: 0;
}
.cp-sec {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; font-family: var(--mono); color: var(--accent);
}

#cp-btn {
  padding: 14px 40px; background: var(--accent); color: #111;
  font-size: 1.05rem; font-weight: 700; border: none; border-radius: 10px;
  cursor: pointer; transition: transform .12s, box-shadow .12s; outline: none;
  user-select: none; -webkit-user-select: none;
  box-shadow: 0 4px 16px rgba(240,192,64,.35);
}
#cp-btn:hover  { transform: scale(1.05); box-shadow: 0 6px 20px rgba(240,192,64,.5); }
#cp-btn:active { transform: scale(.97); }

.cp-msg { font-size: .85rem; color: var(--danger); text-align: center; min-height: 20px; font-weight: 500; }

/* ── Video metadata ───────────────────────────────────────────────────────── */
.video-meta { margin-top: 22px; max-width: 960px; }
.video-title {
  font-size: 1.3rem; font-weight: 600; line-height: 1.3;
  letter-spacing: -.01em; margin-bottom: 10px;
}
.video-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.video-date { font-size: 12px; color: var(--muted); font-family: var(--mono); }
.video-desc { font-size: .88rem; color: var(--muted); line-height: 1.65; border-top: 1px solid var(--border); padding-top: 14px; }

/* ── Session log ──────────────────────────────────────────────────────────── */
.log-section { margin-top: 22px; max-width: 960px; }
.log-title {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .07em; color: var(--muted); margin-bottom: 8px;
}
.log-list {
  list-style: none; display: flex; flex-direction: column; gap: 4px;
  max-height: 120px; overflow-y: auto;
}
.log-item { font-size: 11px; font-family: var(--mono); color: var(--muted); display: flex; gap: 10px; }
.log-item.ok   .ld { color: var(--ok); }
.log-item.miss .ld { color: var(--danger); }
.log-item.info .ld { color: var(--muted); }

/* ── Admin ────────────────────────────────────────────────────────────────── */
#admin-panel { margin-top: 32px; max-width: 600px; }
.admin-heading {
  font-size: .95rem; font-weight: 600; margin-bottom: 16px;
  color: var(--muted); text-transform: uppercase; letter-spacing: .07em;
}

.user-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.user-table th {
  text-align: left; padding: 8px 10px; color: var(--muted);
  font-weight: 500; border-bottom: 1px solid var(--border);
}
.user-table td { padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,.04); }

.badge {
  font-size: .7rem; background: rgba(240,192,64,.15);
  color: var(--accent); padding: 2px 7px; border-radius: 10px;
}

.add-user-form { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.add-user-form input {
  flex: 1; min-width: 120px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 10px; color: var(--text);
  font-size: .85rem; outline: none;
}
.add-user-form input:focus { border-color: rgba(255,255,255,.3); }

.btn-add {
  padding: 8px 16px; background: var(--accent); color: #111;
  border: none; border-radius: 6px; font-weight: 700;
  font-size: .82rem; cursor: pointer; white-space: nowrap;
}

/* ── Admin tabs e report ─────────────────────────────────────────────────── */
.admin-tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.admin-tab {
  background: none; border: none; color: var(--muted);
  padding: 10px 16px; font-size: .85rem; cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
  font-family: var(--font);
}
.admin-tab:hover { color: var(--text); }
.admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

#admin-panel { max-width: 1100px; }

.report-filters {
  display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap;
  align-items: center;
}
.report-filters input,
.report-filters select {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 10px; color: var(--text);
  font-family: var(--font); font-size: .85rem; outline: none;
}
.report-filters input { flex: 1; min-width: 160px; }
.report-filters input:focus,
.report-filters select:focus { border-color: rgba(255,255,255,.3); }
.rep-count {
  font-size: .78rem; color: var(--muted);
  font-family: var(--mono); white-space: nowrap;
}

.mode-pill {
  font-size: .7rem; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
  letter-spacing: .03em;
}
.mode-pill.mode-cp  { background: rgba(240,192,64,.15); color: var(--accent); border: 1px solid rgba(240,192,64,.35); }
.mode-pill.mode-bis { background: rgba(255,213,0,.18);  color: #ffd500;       border: 1px solid rgba(255,213,0,.45);  }
.report-table { font-size: .8rem; }
.report-table td { font-family: var(--mono); }
.report-table td.c { font-family: var(--font); }
.report-table .btn-link {
  background: none; border: 1px solid var(--border); color: var(--accent);
  padding: 3px 9px; border-radius: 4px; cursor: pointer; font-size: .75rem;
}
.report-table .btn-link:hover { border-color: var(--accent); }
.report-table .empty-row td { color: var(--muted); text-align: center; padding: 14px; font-family: var(--font); }

/* Modal */
.rep-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 24px;
}
.rep-modal-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; width: 100%; max-width: 760px;
  max-height: 80vh; display: flex; flex-direction: column;
}
.rep-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  font-size: .9rem; font-weight: 600;
}
.rep-modal-close {
  background: none; border: none; color: var(--muted);
  font-size: 1.4rem; cursor: pointer; line-height: 1;
}
.rep-modal-close:hover { color: var(--text); }
.rep-modal-body {
  padding: 14px 18px; overflow-y: auto;
  font-family: var(--mono); font-size: .78rem;
}
.evt-row {
  display: grid; grid-template-columns: 70px 90px 100px 1fr;
  gap: 10px; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,.04);
}
.evt-row .k-hit    { color: var(--ok); }
.evt-row .k-miss   { color: var(--danger); }
.evt-row .k-shown  { color: var(--accent); }
.evt-row .k-rewind { color: #7ab4e0; }

/* ── Browse (Volumi/Gallery) in header ──────────────────────────────────── */
.browse-wrap {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.browse-tabs {
  display: flex; gap: 2px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 2px;
}
.browse-tab {
  background: none; border: none; color: var(--muted);
  padding: 5px 12px; font-size: .8rem; cursor: pointer;
  border-radius: 4px; font-family: var(--font);
  transition: background .15s, color .15s;
}
.browse-tab:hover { color: var(--text); }
.browse-tab.active {
  background: var(--accent); color: #111; font-weight: 600;
}
#browse-select {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px; color: var(--text);
  font-family: var(--font); font-size: .85rem; outline: none;
  min-width: 180px;
}

/* ── Gallery table (admin) ──────────────────────────────────────────────── */
.gallery-table { font-size: .85rem; }
.gallery-table code {
  font-family: var(--mono); font-size: .8rem;
  background: var(--surface2); padding: 2px 6px; border-radius: 4px;
}
.badge.badge-ok { background: rgba(96,192,96,.15); color: var(--ok); }

/* Player link "certificato" nella griglia */
.player-cert {
  background: rgba(255,213,0,.18);
  color: #ffd500;
  border: 1px solid rgba(255,213,0,.45);
}

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@600&display=swap');

/* ── Player links nelle card ─────────────────────────────────────────────── */
.card-players {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.player-link {
  font-size: .7rem;
  padding: 3px 8px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: opacity .15s;
  white-space: nowrap;
}
.player-link:hover { opacity: .8; }

.player-checkpoint {
  background: rgba(240,192,64,.15);
  color: #f0c040;
  border: 1px solid rgba(240,192,64,.3);
}
.player-bis {
  background: rgba(255,213,0,.18);
  color: #ffd500;
  border: 1px solid rgba(255,213,0,.45);
}
.player-full {
  background: rgba(96,192,96,.12);
  color: #60c060;
  border: 1px solid rgba(96,192,96,.25);
}
.player-embed {
  background: rgba(100,160,220,.12);
  color: #7ab4e0;
  border: 1px solid rgba(100,160,220,.25);
}