@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0c;
  --panel: #151517;
  --panel-2: #1c1c1f;
  --border: #29292e;
  --border-soft: #202024;
  --purple: #8b5cf6;
  --purple-dim: #6d3fd1;
  --text: #f2f2f4;
  --text-muted: #8b8b93;
  --text-faint: #59595f;
  --danger: #e0555a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ---------- Tela de login ---------- */
.login-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.login-card {
  position: relative;
  z-index: 1;
  background: rgba(21, 21, 23, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 44px 38px;
  width: 320px;
  animation: fadeInUp 0.6s ease both;
}

.login-card.shake { animation: shake 0.4s ease; }

.login-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--purple);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.login-card h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 23px;
  margin: 0 0 28px;
  letter-spacing: -0.3px;
}

.field {
  position: relative;
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 7px;
}

.field input {
  display: block;
  width: 100%;
  padding: 12px 40px 12px 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.toggle-senha {
  position: absolute;
  right: 12px;
  top: 34px;
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 4px;
}
.toggle-senha:hover { color: var(--text-muted); }

.login-card button[type="submit"] {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  background: var(--purple);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.15s, transform 0.1s;
}
.login-card button[type="submit"]:hover { background: var(--purple-dim); }
.login-card button[type="submit"]:active { transform: scale(0.98); }

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(3); opacity: 0; }
}

.erro {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--danger);
  margin: -8px 0 16px;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

/* ---------- Dashboard ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 22px clamp(20px, 5vw, 48px);
  border-bottom: 1px solid var(--border-soft);
}

.topbar-left {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
}

.topbar-left .time { font-size: 18px; color: var(--text); }
.topbar-left .date { font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; }
.topbar-left .clima { font-size: 12px; color: var(--purple); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

.topbar-right .user { color: var(--text-muted); }
.topbar-right .sair {
  text-decoration: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  transition: border-color 0.15s, color 0.15s;
}
.topbar-right .sair:hover { border-color: var(--danger); color: var(--danger); }

.main {
  padding: clamp(28px, 5vw, 48px) clamp(20px, 5vw, 48px) 60px;
  max-width: 960px;
  margin: 0 auto;
}

.search {
  width: 100%;
  max-width: 420px;
  padding: 13px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  margin-bottom: 40px;
  transition: border-color 0.15s;
}
.search:focus { outline: none; border-color: var(--purple); }
.search::placeholder { color: var(--text-faint); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 24px 12px;
}

.tile {
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeInUp 0.45s ease both;
  animation-delay: calc(var(--i, 0) * 0.05s);
}

.tile-icon img {
  width: 46px; height: 46px;
  border-radius: 11px;
  display: block;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.tile:hover .tile-icon img {
  transform: translateY(-3px) scale(1.08);
  filter: drop-shadow(0 6px 14px rgba(139, 92, 246, 0.45));
}

.tile-nome {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  text-align: center;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hidden { display: none !important; }

@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 20px 8px; }
  .tile-icon img { width: 40px; height: 40px; }
  .login-card { width: 88vw; padding: 34px 26px; }
}

/* ---------- Home tipo busca (M1V Search) ---------- */
.center-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: clamp(40px, 12vh, 100px);
}

.brand-search {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 40px;
  margin-bottom: 28px;
  letter-spacing: -1px;
}
.brand-search span { color: var(--purple); }

.search-form { width: 100%; max-width: 480px; margin-bottom: 44px; }
.search-form .search { max-width: none; margin-bottom: 0; border-radius: 24px; padding: 13px 20px; }

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text); }

/* ---------- Avatar ---------- */
.avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  border: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: filter 0.15s;
}
.avatar:hover { filter: brightness(1.15); }

/* ---------- Tiles: botão excluir + tile de adicionar ---------- */
.tile { position: relative; }

.tile-excluir {
  position: absolute;
  top: -6px; right: 14px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, border-color 0.15s;
}
.tile:hover .tile-excluir { opacity: 1; }
.tile-excluir:hover { color: var(--danger); border-color: var(--danger); }

.tile-add {
  background: none;
  border: none;
  font-family: inherit;
}
.tile-icon-add {
  width: 46px; height: 46px;
  border-radius: 11px;
  border: 1.5px dashed var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 22px;
  transition: border-color 0.15s, color 0.15s;
}
.tile-add:hover .tile-icon-add { border-color: var(--purple); color: var(--purple); }

/* ---------- Modais ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 50;
}
.modal-overlay.aberto { display: flex; }

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 26px;
  width: 320px;
  animation: fadeInUp 0.25s ease both;
}

.modal h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  margin: 0 0 18px;
}

.modal label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.modal input, .modal textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  margin-bottom: 16px;
  resize: vertical;
}
.modal input:focus, .modal textarea:focus { outline: none; border-color: var(--purple); }

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

.btn-primario, .btn-secundario {
  padding: 9px 16px;
  border-radius: 7px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border: none;
}
.btn-primario { background: var(--purple); color: #fff; }
.btn-primario:hover { background: var(--purple-dim); }
.btn-secundario { background: none; color: var(--text-muted); border: 1px solid var(--border); }
.btn-secundario:hover { color: var(--text); }

/* ---------- Drive ---------- */
.upload-form {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.upload-form input[type="file"] {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}

.lista-arquivos { display: flex; flex-direction: column; gap: 10px; max-width: 640px; }

.arquivo-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  opacity: 0;
  animation: fadeInUp 0.35s ease both;
  animation-delay: calc(var(--i, 0) * 0.04s);
}

.arquivo-nome { flex: 1; font-size: 13px; word-break: break-all; }
.arquivo-tamanho { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-muted); }
.arquivo-baixar, .arquivo-excluir {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-decoration: none;
}
.arquivo-baixar { color: var(--purple); }
.arquivo-excluir { color: var(--text-faint); }
.arquivo-excluir:hover { color: var(--danger); }

.vazio { color: var(--text-muted); font-size: 13px; }