/* ============================================================
   HACKATHON TIMER — style.css
   Theme: #002D71 (navy) × #0B8EFD (bright blue)
   Font: Ubuntu (body) + Share Tech Mono (mono labels)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Ubuntu:wght@300;400;500;700&family=Share+Tech+Mono&display=swap');

/* ── TOKENS ── */
:root {
  --bg:           #00091a;
  --bg2:          #001230;
  --bg3:          #001840;
  --navy:         #002D71;
  --blue:         #0B8EFD;
  --blue-dim:     rgba(11,142,253,0.15);
  --blue-glow:    rgba(11,142,253,0.45);
  --shift-color:  #ff6b00;
  --warn-color:   #ffcc00;
  --border:       #003070;
  --text-dim:     #1e4878;
  --text-mid:     #4a80b0;
  --text:         #a8ccf0;
  --white:        #ddeeff;
  --font-body:    'Ubuntu', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

/* subtle blue grid */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(11,142,253,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,142,253,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
}

#app { position: relative; z-index: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* ── HEADER ── */
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,9,26,0.92);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 100;
  gap: 12px; flex-wrap: wrap;
}

.logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.logo span { color: var(--blue); }

.header-meta { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }

.round-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-mid);
  letter-spacing: 0.08em;
}
.round-badge strong { color: var(--white); font-size: 0.95rem; }

.header-btns { display: flex; gap: 8px; }

.hdr-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-mid);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 2px;
}
.hdr-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-dim); }
.hdr-btn.warn { border-color: rgba(255,204,0,0.35); color: var(--warn-color); }
.hdr-btn.warn:hover { background: rgba(255,204,0,0.07); border-color: var(--warn-color); }

/* ── MAIN ── */
main {
  flex: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 32px 24px; gap: 28px;
}

/* ── TIMER BLOCK ── */
.timer-block { text-align: center; }

.phase-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 8px;
  transition: color 0.4s;
}

.timer-display {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(78px, 18vw, 176px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  transition: color 0.4s, text-shadow 0.4s;
  font-variant-numeric: tabular-nums;
}

.timer-display.pitch {
  color: var(--blue);
  text-shadow: 0 0 50px var(--blue-glow), 0 0 100px rgba(0,45,113,0.3);
}
.timer-display.shift {
  color: var(--shift-color);
  text-shadow: 0 0 40px rgba(255,107,0,0.55), 0 0 80px rgba(255,107,0,0.2);
  animation: urgency 0.55s ease-in-out infinite alternate;
}

@keyframes urgency {
  from { transform: scale(1); }
  to   { transform: scale(1.012); }
}

.progress-bar-wrap {
  width: min(520px, 92vw);
  height: 3px;
  background: var(--border);
  margin: 18px auto 0;
  position: relative; overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  transition: width 1s linear, background 0.4s;
  position: relative;
}
.progress-bar-fill::after {
  content: '';
  position: absolute; right: 0; top: -2px;
  width: 7px; height: 7px; border-radius: 50%;
  background: inherit;
  box-shadow: 0 0 10px currentColor;
}

/* ── CONTROLS ── */
.controls {
  display: flex; gap: 10px; align-items: center;
  flex-wrap: wrap; justify-content: center;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  padding: 10px 26px;
  transition: all 0.2s;
  border-radius: 2px;
}

.btn-start  { background: var(--blue); color: #fff; }
.btn-start:hover { background: #3aaaff; transform: translateY(-1px); box-shadow: 0 4px 22px var(--blue-glow); }

.btn-pause  { background: transparent; border: 1px solid var(--text-dim); color: var(--text-mid); }
.btn-pause:hover { border-color: var(--text-mid); color: var(--text); }

.btn-skip   { background: transparent; border: 1px solid var(--warn-color); color: var(--warn-color); font-size: 0.76rem; padding: 10px 16px; }
.btn-skip:hover { background: rgba(255,204,0,0.08); }

.btn-reset  { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }
.btn-reset:hover { border-color: var(--shift-color); color: var(--shift-color); }

.btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ── JUDGE CARDS ── */
.section-wrap  { width: 100%; max-width: 1100px; }
.section-label {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-left: 4px;
}

.judge-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }

.judge-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 18px 20px;
  position: relative; overflow: hidden;
  transition: border-color 0.3s;
}
.judge-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--blue); opacity: 0.5;
  transition: opacity 0.3s, background 0.3s;
}
.judge-card.shift::before { background: var(--shift-color); opacity: 1; }

/* Card header row: judge name + eye toggle */
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}

.eye-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.82rem;
  padding: 3px 7px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.18s;
  line-height: 1.4;
  flex-shrink: 0;
}
.eye-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-dim);
}

/* Blurred / hidden reveal area */
.card-reveal {
  transition: filter 0.25s, opacity 0.25s;
}
.card-reveal.blurred {
  filter: blur(7px);
  opacity: 0.25;
  user-select: none;
  pointer-events: none;
}

.judge-name {
  font-family: var(--font-mono);
  font-size: 0.67rem; letter-spacing: 0.2em;
  color: var(--text-dim); text-transform: uppercase;
}

.team-slot { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.slot-label { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--text-dim); text-transform: uppercase; width: 36px; flex-shrink: 0; }

.team-tag {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  line-height: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  max-width: 190px;
}
.team-tag.active  { color: var(--blue); }
.team-tag.on-deck { color: var(--text-mid); }

.status-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.status-dot.active  { background: var(--blue); box-shadow: 0 0 6px var(--blue); }
.status-dot.on-deck { background: var(--text-dim); }

/* ── WAITING QUEUE ── */
.queue-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0 7px;
}
.queue-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.queue-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 140px;
  overflow-y: auto;
}
.queue-list::-webkit-scrollbar { width: 3px; }
.queue-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.queue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
}
.queue-pos {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-dim);
  width: 16px;
  flex-shrink: 0;
  text-align: right;
}
.queue-name {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-mid);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.queue-empty {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  padding: 2px 0;
  letter-spacing: 0.05em;
}
.queue-all-done {
  color: rgba(11,142,253,0.5);
}

/* Done count badge in card header */
.done-count {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  white-space: nowrap;
}

/* Judge card when its queue is fully exhausted */
.judge-idle { opacity: 0.55; }
.judge-idle::before { background: rgba(11,142,253,0.2) !important; opacity: 1 !important; }

.judge-idle-msg {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(11,142,253,0.6);
  padding: 10px 0 6px;
  font-weight: 500;
}

/* ── SCHEDULE DOTS ── */
.schedule-dots { display: flex; gap: 4px; flex-wrap: wrap; }

.sched-dot {
  min-width: 28px; height: 28px; padding: 0 5px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.58rem; color: var(--text-dim);
  cursor: pointer; transition: all 0.15s; user-select: none; position: relative;
}
.sched-dot:hover:not(.current) {
  border-color: var(--warn-color); color: var(--warn-color);
  background: rgba(255,204,0,0.06);
}
.sched-dot:hover:not(.current)::after {
  content: 'JUMP';
  position: absolute; bottom: -16px; left: 50%; transform: translateX(-50%);
  font-size: 0.45rem; color: var(--warn-color); white-space: nowrap; pointer-events: none;
}
.sched-dot.completed { background: var(--blue-dim); border-color: rgba(11,142,253,0.4); color: rgba(11,142,253,0.7); }
.sched-dot.current   { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 0 10px var(--blue-glow); cursor: default; }

/* ── SETTINGS PANEL ── */
.settings-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(5px);
  z-index: 200;
  display: flex; align-items: flex-start; justify-content: flex-end;
  opacity: 0; pointer-events: none;
  transition: opacity 0.28s;
}
.settings-overlay.open { opacity: 1; pointer-events: all; }

.settings-panel {
  width: 380px; height: 100vh;
  background: var(--bg2);
  border-left: 1px solid var(--border);
  padding: 24px 22px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
.settings-overlay.open .settings-panel { transform: translateX(0); }

.settings-panel::-webkit-scrollbar { width: 4px; }
.settings-panel::-webkit-scrollbar-track { background: var(--bg3); }
.settings-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.settings-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--white);
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

/* Tabs */
.settings-tabs {
  display: flex;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.tab-btn {
  flex: 1; background: transparent; border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 8px 4px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer; transition: all 0.2s;
  margin-bottom: -1px;
}
.tab-btn.active { color: var(--blue); border-bottom-color: var(--blue); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Form elements */
.setting-group { margin-bottom: 18px; }
.setting-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem; letter-spacing: 0.14em;
  color: var(--text-dim); text-transform: uppercase;
  margin-bottom: 7px;
}
.setting-desc { font-size: 0.72rem; color: var(--text-dim); margin-top: 5px; line-height: 1.45; }

.setting-input, .setting-textarea {
  width: 100%;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--white);
  padding: 9px 13px;
  font-family: var(--font-mono); font-size: 0.9rem;
  outline: none; transition: border-color 0.2s;
  border-radius: 2px;
}
.setting-input:focus, .setting-textarea:focus { border-color: var(--blue); }
.setting-textarea { resize: vertical; font-family: var(--font-body); font-size: 0.88rem; line-height: 1.5; }

/* Sound slot */
.sound-slot {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin-bottom: 10px;
  border-radius: 2px;
}
.sound-slot-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.sound-slot-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text);
  letter-spacing: 0.04em;
}
.sound-slot-when {
  font-family: var(--font-mono);
  font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.1em;
}
.sound-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.sound-mode-select {
  flex: 1; min-width: 100px;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text); padding: 7px 10px;
  font-family: var(--font-body); font-size: 0.8rem;
  outline: none; cursor: pointer; border-radius: 2px;
  transition: border-color 0.2s;
}
.sound-mode-select:focus { border-color: var(--blue); }

.upload-label {
  display: inline-flex; align-items: center; gap: 5px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-mid); padding: 7px 12px;
  font-family: var(--font-body); font-size: 0.75rem;
  letter-spacing: 0.05em; cursor: pointer; transition: all 0.2s;
  border-radius: 2px;
}
.upload-label:hover { border-color: var(--blue); color: var(--blue); }
.upload-input { display: none; }

.sound-preview-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-mid); padding: 7px 11px;
  font-size: 0.82rem; cursor: pointer; transition: all 0.2s;
  border-radius: 2px;
}
.sound-preview-btn:hover { border-color: var(--blue); color: var(--blue); }

.sound-file-name {
  font-family: var(--font-mono);
  font-size: 0.62rem; color: var(--text-mid);
  margin-top: 5px; word-break: break-all;
}

.volume-row { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.volume-label { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim); width: 52px; flex-shrink: 0; letter-spacing: 0.08em; }
.volume-slider {
  flex: 1; height: 3px;
  accent-color: var(--blue);
  cursor: pointer;
}

/* Team name list */
.team-name-list { display: flex; flex-direction: column; gap: 6px; max-height: 380px; overflow-y: auto; padding-right: 4px; }
.team-name-list::-webkit-scrollbar { width: 4px; }
.team-name-list::-webkit-scrollbar-track { background: var(--bg3); }
.team-name-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.team-name-row { display: flex; align-items: center; gap: 8px; }
.team-num-label { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim); width: 24px; flex-shrink: 0; text-align: right; }
.team-name-input {
  flex: 1; background: var(--bg3); border: 1px solid var(--border); color: var(--white);
  padding: 7px 10px; font-family: var(--font-body); font-size: 0.88rem; font-weight: 500;
  outline: none; transition: border-color 0.2s; border-radius: 2px;
}
.team-name-input:focus { border-color: var(--blue); }
.team-name-input::placeholder { color: var(--text-dim); font-weight: 400; }

/* Recovery box */
.recovery-box {
  padding: 16px; margin-bottom: 20px;
  background: rgba(255,204,0,0.04);
  border: 1px solid rgba(255,204,0,0.18);
  border-radius: 2px;
}
.recovery-title {
  font-family: var(--font-body); font-weight: 600;
  font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--warn-color); text-transform: uppercase;
  margin-bottom: 14px;
}
.skip-row { display: flex; gap: 8px; align-items: center; }
.skip-number-input {
  width: 80px; background: var(--bg3);
  border: 1px solid rgba(255,204,0,0.35); color: var(--warn-color);
  padding: 10px 8px; font-family: var(--font-body); font-weight: 700; font-size: 1.3rem;
  outline: none; text-align: center; transition: border-color 0.2s; border-radius: 2px;
}
.skip-number-input:focus { border-color: var(--warn-color); }
.skip-go-btn {
  flex: 1; background: rgba(255,204,0,0.1); border: 1px solid var(--warn-color);
  color: var(--warn-color); padding: 10px;
  font-family: var(--font-body); font-weight: 700;
  font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s; border-radius: 2px;
}
.skip-go-btn:hover { background: rgba(255,204,0,0.2); }
.skip-desc { font-size: 0.7rem; color: var(--text-dim); margin-top: 9px; line-height: 1.5; }

/* Buttons */
.btn-primary {
  width: 100%; background: var(--blue); color: #fff; border: none; padding: 12px;
  font-family: var(--font-body); font-size: 0.88rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
  margin-top: 8px; transition: all 0.2s; border-radius: 2px;
}
.btn-primary:hover { background: #3aaaff; }

.btn-outline {
  width: 100%; background: transparent;
  border: 1px solid var(--blue); color: var(--blue);
  padding: 11px; font-family: var(--font-body); font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
  margin-top: 10px; transition: all 0.2s; border-radius: 2px;
}
.btn-outline:hover { background: var(--blue-dim); }

/* Toast */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font-mono);
  font-size: 0.73rem; letter-spacing: 0.1em;
  padding: 10px 22px; z-index: 500;
  opacity: 0; transition: all 0.3s; pointer-events: none;
  white-space: nowrap; border-radius: 2px;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.warn { border-color: var(--warn-color); color: var(--warn-color); }
.toast.ok   { border-color: var(--blue); color: var(--blue); }

/* Done Screen */
.done-screen {
  position: fixed; inset: 0; background: rgba(0,0,0,0.95); z-index: 300;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.5s;
}
.done-screen.show { opacity: 1; pointer-events: all; }
.done-title {
  font-family: var(--font-body); font-weight: 700;
  font-size: clamp(56px, 12vw, 118px);
  color: var(--blue); letter-spacing: 0.04em;
  animation: pulse-glow 2s ease-in-out infinite alternate;
}
@keyframes pulse-glow {
  from { text-shadow: 0 0 30px rgba(11,142,253,0.4); }
  to   { text-shadow: 0 0 80px rgba(11,142,253,0.8); }
}
.done-sub {
  font-family: var(--font-mono); font-size: 0.95rem;
  letter-spacing: 0.2em; color: var(--text-mid); margin-top: 16px;
}
.done-reset {
  margin-top: 40px; background: transparent;
  border: 1px solid var(--blue); color: var(--blue);
  padding: 12px 32px; font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s; border-radius: 2px;
}
.done-reset:hover { background: var(--blue); color: #fff; }