/* ═══════════════════════════════════════════════════════════════════════════
   Calculadora Fantasy – App Styles
   Dark theme matching the original Streamlit design
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --bg:          #0e1117;
  --bg-card:     #161b22;
  --bg-sidebar:  #131720;
  --bg-input:    #1c2130;
  --border:      #30363d;
  --text:        #e6edf3;
  --text-muted:  rgba(255,255,255,.55);
  --accent:      #ff4c4c;
  --accent-hover:#c83232;
  --green:       #3fb950;
  --yellow:      #d29922;
  --red:         #f85149;
  --radius:      8px;
  --sidebar-w:   270px;
}

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

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  overflow-x: hidden;
  -webkit-text-size-adjust: none;
}

/* ── Loading overlay ─────────────────────────────────────────────────────── */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(14,17,23,.95);
  display: none; align-items: center; justify-content: center;
  z-index: 9999; font-size: 1.05rem;
}
.loading-overlay.visible { display: flex; }
.loading-box {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  min-width: 260px;
}
.spinner {
  width: 30px; height: 30px;
  border: 3px solid #555; border-top-color: var(--accent);
  border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Progress bar (inside loading overlay) ────────────────────────────── */
.progress-container {
  width: 100%; max-width: 320px; margin-top: 4px;
  display: flex; align-items: center; gap: 10px;
}
.progress-track {
  flex: 1; height: 8px; border-radius: 4px;
  background: var(--bg-input); overflow: hidden;
}
.progress-fill {
  height: 100%; width: 0%;
  background: var(--accent); border-radius: 4px;
  transition: width .3s ease;
}
.progress-pct {
  font-size: .85rem; color: var(--text-muted); min-width: 36px;
  text-align: right;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--sidebar-w); height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto; padding: 16px;
  z-index: 100;
  transition: transform .3s ease;
}
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.sidebar-logo { height: 36px; }
.sidebar-close {
  display: none; background: none; border: none; color: var(--text);
  font-size: 1.6rem; cursor: pointer;
}
.sidebar-section-title {
  font-size: .95rem; text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); margin-bottom: 12px;
}
.sidebar-label {
  display: block; font-size: .82rem; color: var(--text-muted);
  margin: 10px 0 4px;
}
.sidebar-label-small { font-size: .76rem; }
.sidebar-select {
  width: 100%; padding: 7px 10px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-input);
  color: var(--text); font-size: .88rem; outline: none;
}
.sidebar-select:focus { border-color: var(--accent); }

.lang-buttons { display: flex; gap: 6px; }
.lang-btn {
  flex: 1; padding: 5px 8px; border-radius: 5px;
  border: 1px solid var(--border); background: var(--bg-input);
  color: var(--text); cursor: pointer; font-size: .8rem;
  transition: all .2s;
}
.lang-btn:hover { background: var(--accent); border-color: var(--accent); }
.lang-btn.active { border-color: var(--accent); background: rgba(255,76,76,.15); }

.sidebar-toggle {
  display: none; position: fixed; top: 12px; left: 12px;
  z-index: 200; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text); font-size: 1.4rem; padding: 6px 10px;
  border-radius: var(--radius); cursor: pointer;
}

/* ── Main content ────────────────────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  padding: 20px 28px 40px;
  min-height: 100vh;
}
.top-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.top-bar h1 { font-size: 1.5rem; }
.top-logo { height: 36px; }

/* ── Tabs ────────────────────────────────────────────────────────────────── */
.tabs {
  display: flex; flex-wrap: wrap; gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px; padding-bottom: 0;
}
.tab {
  padding: 10px 16px; border: none; background: none;
  color: var(--text-muted); cursor: pointer; font-size: .88rem;
  border-bottom: 2px solid transparent;
  transition: all .2s;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-content { display: none; animation: fadeIn .3s ease; }
.tab-content.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block; padding: 10px 22px;
  background: var(--accent); color: #fff; border: none;
  border-radius: var(--radius); cursor: pointer;
  font-size: .95rem; font-weight: 600;
  transition: background .2s, transform .1s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { transform: scale(.97); }
.btn-primary:disabled {
  opacity: .5; cursor: not-allowed; background: #555;
}
.btn-calc { margin-top: 16px; width: 100%; }

.btn-small {
  padding: 6px 14px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--bg-input);
  color: var(--text); cursor: pointer; font-size: .82rem;
  transition: all .2s;
}
.btn-small:hover { background: var(--accent); border-color: var(--accent); }

/* ── Forms / Inputs ──────────────────────────────────────────────────────── */
.input-group { margin: 14px 0; }
.input-group label { font-size: .88rem; display: block; margin-bottom: 4px; }

.search-input {
  width: 100%; box-sizing: border-box;
  padding: 8px 12px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-input);
  color: var(--text); font-size: .88rem; outline: none;
}
.search-input:focus { border-color: var(--accent); }
.search-add-row {
  display: flex; gap: 8px; align-items: center; margin-bottom: 8px;
}

.range-input {
  width: 100%; accent-color: var(--accent); margin: 4px 0;
  -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 3px; outline: none;
  background: var(--bg-input);
}
.range-input::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer; border: none;
}
.range-input::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer; border: none;
}
.range-input::-moz-range-track {
  height: 6px; border-radius: 3px; background: transparent;
}

/* ── Dual range slider (price filter) ─────────────────────────────────── */
.dual-range-container {
  position: relative; width: 100%; height: 30px; margin: 8px 0;
}
.dual-range-container input[type="range"] {
  -webkit-appearance: none; appearance: none;
  position: absolute; width: 100%; height: 6px; top: 12px;
  background: none; pointer-events: none; outline: none; border: none;
}
.dual-range-container input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); cursor: pointer; pointer-events: all;
  border: 2px solid var(--bg-card); position: relative; z-index: 2;
}
.dual-range-container input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); cursor: pointer; pointer-events: all;
  border: 2px solid var(--bg-card);
}
.dual-range-track {
  position: absolute; top: 12px; height: 6px; border-radius: 3px;
  background: var(--bg-input); width: 100%;
}
.dual-range-fill {
  position: absolute; top: 12px; height: 6px; border-radius: 3px;
  background: var(--accent); z-index: 1;
}
.dual-range-values {
  display: flex; justify-content: space-between; font-size: .82rem;
  color: var(--text-muted); margin-top: 2px;
}

.small-input { width: 80px !important; }

.checkbox-label {
  display: flex; align-items: center; gap: 6px;
  font-size: .88rem; margin: 6px 0; cursor: pointer;
}
.checkbox-label input { accent-color: var(--accent); }

.radio-group {
  display: flex; gap: 16px;
}
.radio-label {
  display: flex; align-items: center; gap: 5px;
  font-size: .88rem; cursor: pointer;
}
.radio-label input { accent-color: var(--accent); }

.position-filters { display: flex; flex-wrap: wrap; gap: 8px 16px; }

/* ── Expander / Details ──────────────────────────────────────────────────── */
.expander {
  margin: 12px 0; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.expander summary {
  padding: 10px 14px; cursor: pointer; font-weight: 600;
  font-size: .9rem; background: var(--bg-card);
  list-style: none;
}
.expander summary::-webkit-details-marker { display: none; }
.expander summary::before {
  content: '▸ '; transition: transform .2s;
}
.expander[open] summary::before { content: '▾ '; }
.expander-content { padding: 12px 14px; }
.filter-group + .filter-group { margin-top: 18px; }
.filter-group label { display: block; margin-bottom: 4px; font-size: .88rem; }

/* ── Blind / Ban side-by-side layout ──────────────────────────────────────── */
.blind-ban-row {
  display: flex; gap: 16px;
}
.blind-ban-col {
  flex: 1; min-width: 0;
}
@media (max-width: 600px) {
  .blind-ban-row { flex-direction: column; gap: 8px; }
}

/* ── Player chips (blinded / banned) ─────────────────────────────────────── */
.player-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.player-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 20px;
  background: var(--bg-input); border: 1px solid var(--border);
  font-size: .82rem;
}
.player-chip .remove-chip {
  cursor: pointer; color: var(--red); font-weight: bold;
  font-size: .9rem; margin-left: 4px;
}

/* ── Player card ─────────────────────────────────────────────────────────── */
.players-list { display: flex; flex-direction: column; gap: 6px; }
.players-count { margin-bottom: 12px; font-size: .95rem; }

.player-card {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
}
.player-card .player-img {
  width: 44px; height: 44px; object-fit: contain; border-radius: 50%;
  background: #222; flex-shrink: 0;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.player-card .player-info { flex: 1; min-width: 0; }
.player-card .player-name { font-weight: 600; font-size: .9rem; }
.player-card .player-details {
  font-size: .78rem; color: var(--text-muted); margin-top: 2px;
}
.player-card .player-stats {
  display: flex; gap: 10px; align-items: center; flex-shrink: 0;
}
.player-card .stat {
  text-align: center; font-size: .72rem; color: var(--text-muted);
}
.player-card .stat-value {
  font-size: .82rem; font-weight: 600; color: var(--text);
}
.player-card .stat-arrow { font-size: 1.1rem; line-height: 1; }

/* Player card action buttons */
.player-actions { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
.player-card .btn-lock {
  padding: 4px 10px; border-radius: var(--radius); font-size: .78rem;
  border: 1px solid var(--border); background: #1C2130; color: var(--text);
  cursor: pointer; transition: border-color .2s, background .2s;
}
.player-card .btn-lock:hover {
  border-color: var(--accent); background: rgba(255,76,76,.1);
}
.player-card .btn-lock.locked {
  background: #1C2130; border-color: var(--border);
}
.player-card .btn-lock.locked:hover {
  border-color: var(--accent); background: rgba(255,76,76,.1);
}
.player-card .btn-remove {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: var(--radius);
  border: 1px solid var(--border); background: #1C2130;
  color: var(--red); font-size: .9rem; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.player-card .btn-remove:hover {
  border-color: var(--red); background: rgba(255,76,76,.1);
}

/* Selected players list (My11 / Market) */
.selected-players-list { margin: 12px 0; }
.selected-player-row {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; border-bottom: 1px solid var(--border);
}
.selected-player-row .player-info { flex: 1; font-size: .85rem; }

/* ── Formation results ───────────────────────────────────────────────────── */
.results-container { margin-top: 20px; }
.formation-result {
  margin-bottom: 24px; padding: 16px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card);
}
.formation-header {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 10px;
}
.formation-warning {
  color: var(--yellow); font-size: .82rem; margin-bottom: 8px;
}
.formation-line {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px; margin: 8px 0;
}
.formation-player {
  text-align: center; width: 80px;
}
.formation-player img {
  width: 56px; height: 56px; object-fit: contain;
  border-radius: 6px; background: #222;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.formation-player .fp-name {
  font-size: .72rem; margin-top: 3px; word-break: break-word;
}
.formation-player .fp-prob {
  font-size: .65rem; color: var(--text-muted);
}
.formation-player.blinded { border: 2px solid var(--accent); border-radius: 10px; padding: 4px; }

/* ── Arrow indicator (continuous rotation + color) ────────────────────────── */
.arrow-indicator {
  display: inline-block; width: 20px; height: 20px;
  font-size: 16px; line-height: 20px; text-align: center;
  font-weight: bold;
}

/* ── Copy buttons ────────────────────────────────────────────────────────── */
.copy-buttons { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.app-footer {
  margin-top: 40px; padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: .85rem; color: var(--text-muted);
}
.app-footer a { color: var(--text-muted); }
.footer-links { margin-top: 6px; }
.footer-links a { text-decoration: underline; }
.footer-links a:hover { color: var(--accent); }
.footer-sep { margin: 0 8px; opacity: .4; }

.caption { font-size: .8rem; color: var(--text-muted); margin: 4px 0; }

hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Toast notification ──────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  padding: 10px 20px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text); font-size: .88rem;
  transform: translateY(100px); opacity: 0;
  transition: all .3s ease; z-index: 9000;
}
.toast.visible { transform: translateY(0); opacity: 1; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 85vw; max-width: 320px;
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: block; }
  .sidebar-toggle { display: block; }
  .main-content { margin-left: 0; padding: 12px 14px 40px; padding-top: 52px; }
  .tabs { overflow-x: auto; flex-wrap: nowrap; }
  .tab { font-size: .78rem; padding: 8px 10px; }
  .formation-player { width: 64px; }
  .formation-player img { width: 44px; height: 44px; border-radius: 4px; border: 1.5px solid rgba(255,255,255,0.25); }
  .player-card .player-stats { gap: 6px; }
}

/* Backdrop for mobile sidebar */
.sidebar-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.6); z-index: 90;
}
.sidebar-backdrop.visible { display: block; }

/* Scrollbar styling */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* Select multiple */
select[multiple] {
  height: 100px; padding: 4px;
}
select[multiple] option {
  padding: 4px 8px;
}
select[multiple] option:checked {
  background: rgba(255,76,76,.25);
}

/* ── Cookie Consent Banner ───────────────────────────────────────────────── */
.cookie-consent {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: #1a1f2e; border-top: 1px solid var(--border);
  padding: 14px 24px; z-index: 10000;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  animation: slideUp .4s ease;
}
.cookie-consent.hidden { display: none; }
.cookie-text { flex: 1; font-size: .85rem; color: var(--text-muted); }
.cookie-buttons { display: flex; gap: 8px; }
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

/* ── Privacy Modal ───────────────────────────────────────────────────────── */
.privacy-modal {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.8); z-index: 10001;
  padding: 2rem; overflow: auto;
}
.privacy-modal.visible { display: flex; align-items: center; justify-content: center; }
.privacy-content {
  max-width: 700px; width: 100%;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
}
.privacy-content h2 { margin-bottom: 14px; }
.privacy-content p { margin-bottom: 12px; color: var(--text-muted); font-size: .9rem; line-height: 1.5; }

/* ── Additional responsive improvements ──────────────────────────────────── */
@media (max-width: 480px) {
  .formation-line { gap: 6px; }
  .formation-player { width: 56px; }
  .formation-player img { width: 38px; height: 38px; border-radius: 4px; border: 1.5px solid rgba(255,255,255,0.25); }
  .formation-player .fp-name { font-size: .65rem; }
  .player-card { flex-wrap: wrap; padding: 6px 8px; }
  .player-card .player-stats { width: 100%; justify-content: space-around; margin-top: 6px; }
  .player-card .player-img { width: 36px; height: 36px; border: 1.5px solid rgba(255,255,255,0.25); }
  .cookie-consent { flex-direction: column; text-align: center; }
  .tabs { gap: 2px; }
  .tab { font-size: .72rem; padding: 6px 8px; }
}

/* ── Squad save/load ─────────────────────────────────────────────────────── */
.squad-save-row {
  display: flex; gap: 8px; align-items: center; margin-bottom: 10px;
}
.squad-save-row .search-input { flex: 1; }
.btn-squad-save { white-space: nowrap; }

.squad-list { display: flex; flex-direction: column; gap: 6px; }
.squad-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 12px;
}
.squad-item-info { flex: 1; min-width: 0; }
.squad-item-name { font-weight: 600; font-size: .9rem; }
.squad-item-meta { font-size: .78rem; color: rgba(255,255,255,.5); }
.squad-item-actions { display: flex; gap: 6px; }
.squad-item-actions .btn-small { font-size: .78rem; padding: 4px 10px; }

.squad-empty { font-size: .85rem; color: rgba(255,255,255,.45); font-style: italic; }

/* Buy Me a Coffee button */
.bmc-link {
  display: inline-flex; align-items: center; gap: 6px;
  background: #ff4c4c; color: #fff !important; font-weight: 600; font-size: .82rem;
  padding: 6px 14px; border-radius: 6px; text-decoration: none !important;
  transition: background .2s, transform .15s;
}
.bmc-link:hover { background: #c83232; color: #fff !important; transform: scale(1.03); text-decoration: none !important; }
.bmc-link img { height: 18px; filter: brightness(0) invert(1); }

/* Desktop wide screens */
@media (min-width: 1400px) {
  .main-content { max-width: 1100px; }
  .player-card { max-width: 900px; }
}