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

/* =============================================
   VARIÁVEIS – TEMA COPA
============================================= */
:root {
  --copa-green:     #0f9b4c;
  --copa-yellow:    #f4d542;
  --copa-blue:      #00349b;
  --copa-blue-dark: #001b4d;
  --copa-red:       #e11d48;

  --primary:   var(--copa-green);
  --secondary: var(--copa-yellow);
  --accent:    var(--copa-blue);

  --bg:     #020c18;
  --card:   rgba(3, 16, 30, 0.97);
  --card2:  rgba(7, 30, 55, 0.98);
  --border: rgba(148, 163, 184, 0.22);
  --text:   #e2e8f0;
  --text2:  #94a3b8;

  --radius: 18px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
}

/* =============================================
   BASE
============================================= */
html, body {
  width: 100%;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background:
    radial-gradient(ellipse at top,    rgba(15, 155, 76, 0.22) 0, transparent 50%),
    radial-gradient(ellipse at bottom, rgba(0, 52, 155, 0.3)   0, transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* =============================================
   LOADING
============================================= */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  background:
    radial-gradient(circle at 20% 30%, rgba(15, 155, 76, 0.25) 0, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(244, 213, 66, 0.2)  0, transparent 50%),
    #020c18;
}

.loader-logo {
  font-size: 2.6rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--copa-yellow), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
  letter-spacing: .12em;
  text-align: center;
}

.loader-sub {
  font-size: .85rem;
  color: var(--text2);
  text-align: center;
}

.loader-bar {
  margin-top: 1.2rem;
  width: 200px;
  height: 4px;
  border-radius: 99px;
  overflow: hidden;
  background: rgba(148, 163, 184, 0.2);
}

.loader-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--copa-yellow), var(--copa-green), var(--copa-blue));
  animation: loaderAnim 1.8s ease forwards;
}

@keyframes loaderAnim {
  to { width: 100%; }
}

/* =============================================
   TOAST
============================================= */
#toast-container {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8888;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  pointer-events: none;
  width: 90vw;
  max-width: 480px;
}

.toast {
  background: var(--card2);
  border-left: 4px solid var(--copa-green);
  border-radius: 99px;
  padding: .65rem 1.3rem;
  font-size: .85rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  animation: toastIn .22s ease;
  pointer-events: auto;
  width: fit-content;
  max-width: 100%;
}

.toast.success { border-left-color: #22c55e; }
.toast.error   { border-left-color: #ef4444; }
.toast.info    { border-left-color: var(--copa-blue); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   MODAL
============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: rgba(0, 0, 0, .72);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: 100%;
  max-width: 400px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem 1.3rem;
  box-shadow: var(--shadow);
  transform: scale(.96);
  transition: transform .2s;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal h3 {
  font-size: 1.1rem;
  margin-bottom: .6rem;
  font-weight: 800;
}

.modal p {
  font-size: .9rem;
  color: var(--text2);
  margin-bottom: 1.1rem;
  line-height: 1.5;
}

.modal-btns {
  display: flex;
  justify-content: flex-end;
  gap: .6rem;
  flex-wrap: wrap;
}

/* =============================================
   BOTÕES
============================================= */
.btn {
  border: none;
  cursor: pointer;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  padding: .55rem 1.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  transition: all .15s;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--copa-green), #1ddf6d);
  color: #022c22;
}
.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
}
.btn-outline:hover {
  border-color: var(--copa-yellow);
  color: var(--text);
}

.btn-danger {
  background: #dc2626;
  color: #fee2e2;
}
.btn-danger:hover {
  filter: brightness(1.1);
}

.btn-sm   { padding: .4rem .95rem; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-icon {
  padding: 0;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn:disabled {
  opacity: .6;
  cursor: not-allowed;
}

/* =============================================
   FORMULÁRIOS
============================================= */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: .3rem;
}

.form-control {
  width: 100%;
  padding: .7rem .9rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  font-size: .9rem;
  transition: border-color .2s, box-shadow .2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--copa-yellow);
  box-shadow: 0 0 0 2px rgba(244, 213, 66, 0.25);
}

.select {
  appearance: none;
  background-image:
    linear-gradient(45deg,  transparent 50%, var(--text2) 50%),
    linear-gradient(135deg, var(--text2) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) calc(50% + 1px),
    calc(100% - 9px)  calc(50% + 1px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

/* =============================================
   LOGIN PAGE
============================================= */
#page-login {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  background:
    radial-gradient(circle at 10% 20%, rgba(244, 213, 66, 0.25), transparent 55%),
    radial-gradient(circle at 85% 20%, rgba(15,  155, 76, 0.25), transparent 60%),
    radial-gradient(circle at 50% 95%, rgba(0,   52, 155, 0.45), transparent 55%),
    #02111f;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: rgba(7, 26, 56, 0.96);
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 2.2rem 1.9rem 1.8rem;
  box-shadow: var(--shadow);
}

.login-logo {
  text-align: center;
  margin-bottom: 1.7rem;
}

.login-logo .ball {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto .5rem;
  background:
    radial-gradient(circle at 30% 30%, #ffffff 0, #ffffff 25%, #d1d5db 40%, #0f172a 80%);
  box-shadow:
    0 0 0 4px rgba(244, 213, 66, 0.6),
    0 10px 25px rgba(0, 0, 0, 0.6);
}

.login-logo h1 {
  font-size: 1.6rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: .15rem;
  background: linear-gradient(90deg, var(--copa-yellow), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-logo .year {
  font-size: .75rem;
  color: var(--text2);
  letter-spacing: .18em;
  text-transform: uppercase;
}

.tab-switch {
  display: flex;
  background: rgba(15, 23, 42, 0.9);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 1.1rem;
}

.tab-switch button {
  flex: 1;
  border: none;
  background: transparent;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text2);
  padding: .45rem .3rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s;
}

.tab-switch button.active {
  background: linear-gradient(90deg, var(--copa-green), #22c55e);
  color: #022c22;
}

.btn-google {
  width: 100%;
  padding: .65rem .9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.92);
  color: var(--text);
  font-weight: 600;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  cursor: pointer;
  margin-top: .5rem;
  transition: border-color .2s;
}

.btn-google:hover {
  border-color: var(--copa-yellow);
}

.divider {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  color: var(--text2);
  margin: .9rem 0 .75rem;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(148, 163, 184, 0.3);
}

/* =============================================
   APP – CONTAINER PRINCIPAL
   Ocupa 100% da tela sempre
============================================= */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

/* =============================================
   TOPBAR – full width
============================================= */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem 1.5rem;
  background: linear-gradient(180deg,
    rgba(15, 23, 42, 0.98),
    rgba(15, 23, 42, 0.94));
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  backdrop-filter: blur(14px);
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1;
}

.mini-ball {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    radial-gradient(circle at 30% 30%, #ffffff 0, #ffffff 30%, #d1d5db 55%, #0f172a 80%);
  box-shadow: 0 0 0 2px rgba(244, 213, 66, 0.7);
}

.topbar-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.topbar-logo-text .main {
  font-size: .9rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.topbar-logo-text .sub {
  font-size: .65rem;
  color: var(--text2);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copa-green), var(--copa-blue));
  border: 2px solid rgba(244, 213, 66, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 800;
  color: #e5e7eb;
  cursor: pointer;
  flex-shrink: 0;
}

/* =============================================
   PÁGINAS – ocupam toda a largura
============================================= */
.page {
  width: 100%;
  padding-bottom: 80px;
  overflow-y: auto;
}

.page-header {
  padding: 1.3rem 1.5rem .7rem;
}

.page-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}

.page-header .title-badge {
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: .12rem .4rem;
  border-radius: 6px;
  background: rgba(244, 213, 66, 0.1);
  border: 1px solid rgba(244, 213, 66, 0.6);
  color: var(--copa-yellow);
  letter-spacing: .08em;
}

.page-header p {
  margin-top: .25rem;
  font-size: .85rem;
  color: var(--text2);
  line-height: 1.4;
}

/* =============================================
   BOTTOM NAV – full width
============================================= */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.98);
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  backdrop-filter: blur(14px);
  display: flex;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: .4rem 0 .3rem;
  cursor: pointer;
  color: var(--text2);
  border: none;
  background: transparent;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: color .15s;
  position: relative;
}

.nav-item .icon {
  font-size: 1.35rem;
}

.nav-item.active {
  color: var(--copa-yellow);
}

.nav-item.active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--copa-yellow), var(--copa-green));
}

/* =============================================
   STATS BAR
============================================= */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .6rem;
  padding: 0 1.5rem .9rem;
}

.stat-card {
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: .8rem .5rem .7rem;
  text-align: center;
}

.stat-label {
  font-size: .7rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .07em;
}

.stat-value {
  margin-top: .15rem;
  font-size: 1.3rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--copa-yellow), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-extra {
  margin-top: .1rem;
  font-size: .65rem;
  color: var(--text2);
}

/* =============================================
   PROGRESSO
============================================= */
.progress-wrap {
  padding: 0 1.5rem 1rem;
}

.progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(30, 64, 175, 0.6);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--copa-yellow), var(--copa-green), #22c55e);
  transition: width .6s ease;
}

.progress-info {
  margin-top: .3rem;
  display: flex;
  justify-content: space-between;
  font-size: .73rem;
  color: var(--text2);
}

/* =============================================
   EDITION SELECT
============================================= */
.edition-select {
  padding: 0 1.5rem .7rem;
  display: flex;
  gap: .5rem;
  align-items: center;
  font-size: .78rem;
  color: var(--text2);
}

.edition-select select {
  flex: 1;
}

/* =============================================
   FILTROS
============================================= */
.filter-tabs {
  padding: 0 1.5rem .75rem;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-tabs::-webkit-scrollbar {
  display: none;
}

.filter-tab {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text2);
  font-size: .78rem;
  font-weight: 700;
  padding: .4rem 1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s;
}

.filter-tab.active {
  background: linear-gradient(90deg, var(--copa-green), #22c55e);
  border-color: transparent;
  color: #022c22;
}

/* =============================================
   SEÇÕES DO ÁLBUM
============================================= */
.album-section {
  padding: 0 1.5rem 1.2rem;
}

.album-section-title {
  margin: .65rem 0 .5rem;
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text2);
  font-weight: 700;
}

.section-flag { font-size: 1rem; }
.section-name { flex: 1; }
.section-divider {
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* =============================================
   GRADE DE FIGURINHAS
   Mobile: 5 colunas
   Desktop: cresce automaticamente
============================================= */
.album-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: .5rem;
}

.sticker {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: 9px;
  border: 1.2px solid rgba(148, 163, 184, 0.5);
  background:
    radial-gradient(circle at 10% 0,  rgba(244, 213, 66, 0.2),  transparent 55%),
    radial-gradient(circle at 100% 0, rgba(37,  99, 235, 0.35), transparent 60%),
    rgba(15, 23, 42, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: .18rem .16rem .16rem;
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, border-color .12s;
  overflow: hidden;
}

.sticker:hover {
  transform: translateY(-2px);
}

.sticker.missing {
  opacity: .42;
}

.sticker.owned {
  border-color: rgba(56, 189, 248, 0.9);
  box-shadow:
    0 0 0 1px rgba(56, 189, 248, 0.4),
    0 0 14px rgba(56, 189, 248, 0.4);
}

.sticker.repeated {
  border-color: rgba(244, 213, 66, 0.9);
  box-shadow:
    0 0 0 1px rgba(244, 213, 66, 0.5),
    0 0 14px rgba(244, 213, 66, 0.4);
  background:
    radial-gradient(circle at 0 100%, rgba(244, 213, 66, 0.25), transparent 60%),
    rgba(15, 23, 42, 0.97);
}

.sticker-code {
  font-size: .53rem;
  font-weight: 800;
  color: var(--text2);
  align-self: flex-start;
  line-height: 1;
}

.sticker-emoji {
  font-size: 1.2rem;
  line-height: 1;
}

.sticker-name {
  font-size: .46rem;
  text-align: center;
  color: var(--text2);
  line-height: 1.2;
  word-break: break-word;
}

.sticker-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  font-size: .46rem;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.95);
  color: #eff6ff;
  line-height: 1.4;
}

.sticker-badge.rep {
  background: rgba(244, 213, 66, 0.95);
  color: #1f2937;
}

.sticker-rep-count {
  position: absolute;
  bottom: 2px;
  right: 3px;
  font-size: .5rem;
  font-weight: 900;
  color: #facc15;
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.8);
}

/* =============================================
   PERFIL – STATS GRID
============================================= */
.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .5rem;
  padding: 0 1.5rem .5rem;
}

.profile-stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: .7rem .3rem;
  text-align: center;
}

.profile-stat-value {
  font-size: 1.15rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--copa-yellow), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.profile-stat-label {
  font-size: .62rem;
  color: var(--text2);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* =============================================
   RESPONSIVIDADE – DESKTOP
   Tudo full width, só a grade de figurinhas
   e o padding crescem conforme a tela
============================================= */
@media (min-width: 768px) {
  .topbar {
    padding: .6rem 2.5rem;
  }

  .page-header {
    padding: 1.5rem 2.5rem .8rem;
  }

  .stats-bar {
    padding: 0 2.5rem 1rem;
    gap: 1rem;
  }

  .progress-wrap {
    padding: 0 2.5rem 1rem;
  }

  .edition-select {
    padding: 0 2.5rem .8rem;
  }

  .filter-tabs {
    padding: 0 2.5rem .8rem;
  }

  .album-section {
    padding: 0 2.5rem 1.5rem;
  }

  .album-grid {
    grid-template-columns: repeat(8, 1fr);
    gap: .6rem;
  }

  .profile-stats-grid {
    padding: 0 2.5rem .6rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .topbar {
    padding: .6rem 3.5rem;
  }

  .page-header {
    padding: 1.5rem 3.5rem .8rem;
  }

  .stats-bar {
    padding: 0 3.5rem 1rem;
  }

  .progress-wrap {
    padding: 0 3.5rem 1rem;
  }

  .edition-select {
    padding: 0 3.5rem .8rem;
  }

  .filter-tabs {
    padding: 0 3.5rem .8rem;
  }

  .album-section {
    padding: 0 3.5rem 1.5rem;
  }

  .album-grid {
    grid-template-columns: repeat(10, 1fr);
    gap: .7rem;
  }

  .profile-stats-grid {
    padding: 0 3.5rem .6rem;
  }
}

@media (min-width: 1440px) {
  .topbar {
    padding: .6rem 5rem;
  }

  .page-header {
    padding: 1.5rem 5rem .8rem;
  }

  .stats-bar {
    padding: 0 5rem 1rem;
  }

  .progress-wrap {
    padding: 0 5rem 1rem;
  }

  .edition-select {
    padding: 0 5rem .8rem;
  }

  .filter-tabs {
    padding: 0 5rem .8rem;
  }

  .album-section {
    padding: 0 5rem 1.5rem;
  }

  .album-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: .75rem;
  }

  .profile-stats-grid {
    padding: 0 5rem .6rem;
  }
}