/* ============================================
   PLAYER UI — Quiz IA Zamora Company v1.2.0
   Mobile-first, full-screen experience
   ============================================ */
:root {
  --c1: #881A43;  /* Vino      */
  --c2: #017258;  /* Verde     */
  --c3: #C19230;  /* Ocre      */
  --c4: #267A83;  /* Petróleo  */
  --g-blue:   #881A43; /* Reemplazo corporativo */
  --g-red:    #267A83;
  --g-yellow: #C19230;
  --g-green:  #017258;
  --g-dark:   #202124;
  --g-gray:   #5F6368;
  --g-light:  #F8F9FA;
  --g-white:  #FFFFFF;
}

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

html, body {
  height: 100%;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--g-dark);
}

body {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 16px;
  background: url('../assets/bg.jpg') center/cover no-repeat fixed;
  position: relative;
  z-index: 0;
}

body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: -1;
}

/* ── CONTENEDOR PRINCIPAL ── */
.app-container {
  width: 100%;
  max-width: 800px;        /* más ancho */
  min-height: 550px;       /* previene brincos de layout entre pantallas */
  background: var(--g-white);
  border-radius: 20px;
  padding: 40px 32px 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  animation: fadeSlideIn 0.4s ease both;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
}

#view-login, #view-waiting, #view-question, #view-feedback, #view-gameover {
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: center;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ── LOGO / HEADER ── */
.app-header { margin-bottom: 8px; text-align: center; }

.logo-row {
  font-size: 28px; font-weight: 900;
  letter-spacing: -1px; user-select: none; margin-bottom: 4px;
}
.logo-g  { color: var(--g-blue);   }
.logo-o1 { color: var(--g-red);    }
.logo-o2 { color: var(--g-yellow); }
.logo-g2 { color: var(--g-blue);   }
.logo-l  { color: var(--g-green);  }
.logo-e  { color: var(--g-red);    }
.logo-quiz { color: var(--g-dark); font-size: 24px; font-weight: 700; }

.app-name-row {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-bottom: 4px;
}
.app-name { font-size: 14px; font-weight: 700; color: var(--g-dark); }
.version-badge {
  font-size: 10px; font-weight: 700; color: var(--g-white);
  background: linear-gradient(135deg, var(--g-blue), #1a73e8);
  padding: 2px 9px; border-radius: 20px;
  box-shadow: 0 2px 6px rgba(66,133,244,0.3);
}

.subtitle { color: var(--g-gray); font-size: 13px; margin-bottom: 24px; line-height: 1.5; text-align: center; }

/* ── INPUTS ── */
input {
  display: block; width: 100%; padding: 15px 16px; margin-bottom: 14px;
  border: 2px solid #DADCE0; border-radius: 12px; font-size: 17px;
  font-weight: 600; text-align: center; outline: none;
  transition: border-color .25s, box-shadow .25s; font-family: inherit;
  color: var(--g-dark); background: var(--g-light);
}
input:focus { border-color: var(--g-blue); box-shadow: 0 0 0 3px rgba(66,133,244,.15); background: #fff; }
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ── BOTONES ── */
.btn {
  display: block; width: 100%; padding: 16px; border: none; border-radius: 14px;
  font-size: 17px; font-weight: 700; cursor: pointer; color: var(--g-white);
  transition: transform .15s, opacity .15s, box-shadow .15s; font-family: inherit;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--g-blue), #1a73e8);
  box-shadow: 0 4px 14px rgba(66,133,244,.35);
}
.btn-primary:hover { opacity: 0.92; }

/* ── ERROR ── */
.error-msg {
  color: var(--g-red); font-size: 13px; font-weight: 600;
  margin-top: 12px; padding: 10px 14px; background: #fce8e6;
  border-radius: 8px; border-left: 4px solid var(--g-red); text-align: left;
}

/* ── SALA DE ESPERA ── */
#view-waiting { text-align: center; padding: 10px 0; }
.waiting-icon { font-size: 52px; margin-bottom: 14px; animation: bounce 1.4s infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
#view-waiting h2 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.highlight-name { color: var(--g-blue); }

.players-counter {
  display: inline-flex; align-items: center; gap: 8px;
  background: #e8f0fe; color: var(--g-blue); font-weight: 700;
  font-size: 14px; padding: 8px 20px; border-radius: 30px; margin: 14px 0 10px;
}
.players-icon { font-size: 18px; }

.countdown-box {
  margin: 12px auto 8px; padding: 14px 24px;
  background: linear-gradient(135deg, #202124, #3c4043);
  border-radius: 16px; text-align: center;
}
.countdown-label { font-size: 12px; color: #aaa; margin-bottom: 4px; }
.countdown-number {
  font-size: 54px; font-weight: 900; color: var(--g-yellow);
  animation: countPulse 1s ease infinite; line-height: 1;
}
.countdown-sub { font-size: 12px; color: #aaa; margin-top: 4px; }
@keyframes countPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.07)} }

.loader {
  margin: 22px auto; width: 42px; height: 42px;
  border: 5px solid #e8f0fe; border-top: 5px solid var(--g-blue);
  border-radius: 50%; animation: spin .9s linear infinite;
}
@keyframes spin { to {transform:rotate(360deg)} }
.waiting-msg { color: var(--g-gray); font-size: 13px; line-height: 1.7; margin-top: 10px; }

/* ── PREGUNTA ── */
#view-question { padding: 4px 0; }

.question-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;
}
.q-counter {
  font-size: 12px; font-weight: 700; color: var(--g-gray);
  text-transform: uppercase; letter-spacing: .5px;
}
.timer-badge {
  background: var(--g-dark); color: var(--g-white);
  padding: 7px 16px; border-radius: 30px; font-size: 15px;
  font-weight: 800; display: flex; align-items: center; gap: 5px; min-width: 72px; justify-content: center;
}

.progress-bar {
  width: 100%; height: 6px; background: #e8eaed;
  border-radius: 10px; margin-bottom: 18px; overflow: hidden;
}
.progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--g-blue), var(--g-green));
  border-radius: 10px; transition: width .6s ease;
}

.question-text {
  font-size: 26px; font-weight: 700; color: var(--g-dark);
  line-height: 1.45; margin-bottom: 32px; min-height: 56px;
  text-align: center;
}

/* ── OPCIONES ── */
.grid-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Verdadero/Falso: 1 columna de 2 botones anchos */
.grid-options.boolean-grid {
  grid-template-columns: 1fr;
  max-width: 340px;
  margin: 0 auto;
}

.option-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px;
  padding: 20px 16px;
  min-height: 140px;    /* más alto */
  border: none; border-radius: 16px;
  color: var(--g-white); font-size: 18px; font-weight: 700;
  font-family: inherit; cursor: pointer; text-align: center;
  line-height: 1.35; transition: transform .15s, box-shadow .15s;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.option-btn:hover:not(:disabled) { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,.25); }
.option-btn:active:not(:disabled) { transform: scale(0.96); }
.option-btn:disabled { opacity: 0.65; cursor: not-allowed; }
.option-btn.selected { outline: 4px solid rgba(255,255,255,0.75); }

.opt-icon { font-size: 32px; }

/* Colores corporativos correctos */
.color-0 { background: linear-gradient(135deg, var(--c1), #5a0a2e); }
.color-1 { background: linear-gradient(135deg, var(--c2), #004525); }
.color-2 { background: linear-gradient(135deg, var(--c3), #a66820); }
.color-3 { background: linear-gradient(135deg, var(--c4), #04505f); }

/* Geometrías con tonos más claros */
.color-0 .opt-icon { color: #f28ab0; text-shadow: 0 2px 4px rgba(0,0,0,.2); } 
.color-1 .opt-icon { color: #4de8bc; text-shadow: 0 2px 4px rgba(0,0,0,.2); } 
.color-2 .opt-icon { color: #fbd687; text-shadow: 0 2px 4px rgba(0,0,0,.2); } 
.color-3 .opt-icon { color: #5ad3eb; text-shadow: 0 2px 4px rgba(0,0,0,.2); } 

/* ── FEEDBACK ── */
.feedback-view { text-align: center; padding: 24px 0; }
.feedback-icon { font-size: 70px; animation: popIn .4s cubic-bezier(.175,.885,.32,1.275) both; margin: 0 auto 18px; width: 140px; height: 140px; line-height: 140px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 25px rgba(0,0,0,.2); }
.feedback-correct { background: #006235; }
.feedback-incorrect { background: #7b0e40; }
@keyframes popIn { from{transform:scale(.3);opacity:0} to{transform:scale(1);opacity:1} }
.feedback-msg { font-size: 32px; font-weight: 900; margin-bottom: 8px; }
.feedback-points { font-size: 22px; font-weight: 700; color: #006235; background: #e6f4ea; display: inline-block; padding: 6px 22px; border-radius: 40px; margin-bottom: 20px; }

/* ── GAME OVER ── */
.gameover-view { text-align: center; }
.trophy { font-size: 64px; animation: swing 2s ease-in-out infinite; }
@keyframes swing { 0%,100%{transform:rotate(-5deg)} 50%{transform:rotate(5deg)} }
.gameover-title { font-size: 27px; font-weight: 900; margin: 12px 0 4px; }

/* PODIO */
.podium-container {
  display: flex; justify-content: center; align-items: flex-end;
  gap: 10px; margin: 18px 0 4px; height: 210px;
}
.podium-slot { display: flex; flex-direction: column; align-items: center; width: 32%; }
.podium-crown { font-size: 22px; animation: bounce 1.2s infinite; margin-bottom: 2px; }
.podium-avatar { font-size: 30px; margin-bottom: 4px; }
.winner-pulse { animation: winnerPulse 1.2s infinite; }
@keyframes winnerPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.15)} }
.podium-name { font-size: 11px; font-weight: 700; text-align: center; margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.podium-score { font-size: 10px; font-weight: 600; color: var(--g-gray); margin-bottom: 5px; }
.podium-bar { width: 100%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 17px; color: var(--g-white); border-radius: 8px 8px 0 0; }
.bar-1st { background: linear-gradient(135deg,#FBBC05,#f09300); height: 90px; box-shadow: 0 -4px 18px rgba(251,188,5,.4); }
.bar-2nd { background: linear-gradient(135deg,#9e9e9e,#757575); height: 64px; }
.bar-3rd { background: linear-gradient(135deg,#c58134,#a66820); height: 48px; }

/* RANKING */
.ranking-list { list-style: none; margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.ranking-item {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--g-light); border-radius: 10px; padding: 11px 16px;
  font-size: 15px; font-weight: 600; animation: fadeSlideIn .4s ease both;
}
.ranking-item:nth-child(1) { background:#fff8e1; border-left:5px solid #FBBC05; }
.ranking-item:nth-child(2) { background:#f5f5f5; border-left:5px solid #9e9e9e; }
.ranking-item:nth-child(3) { background:#fff3e0; border-left:5px solid #ff8c00; }
.rank-pos { font-size: 20px; width: 34px; }
.rank-name { flex: 1; text-align: left; color: var(--g-dark); padding: 0 8px; }
.rank-score { color: var(--g-blue); font-weight: 800; font-size: 14px; }

/* ── RESPONSIVE ── */
@media (max-width: 500px) {
  body { padding: 8px; align-items: flex-start; }
  .app-container { padding: 22px 16px 20px; border-radius: 16px; max-width: 100%; }
  .question-text { font-size: 17px; }
  .option-btn { min-height: 90px; font-size: 13px; padding: 12px 8px; }
  .opt-icon { font-size: 18px; }
  .grid-options { gap: 10px; }
  .logo-row { font-size: 22px; }
  .feedback-icon { font-size: 60px; }
  .feedback-msg { font-size: 26px; }
}

@media (max-width: 380px) {
  .option-btn { min-height: 78px; font-size: 12px; }
  .question-text { font-size: 15px; }
}

@media (min-height: 700px) and (min-width: 500px) {
  body { align-items: center; }
}