/* ═══════════════════════════════════════════
   BOTTONS — Professional Social Network CSS
   ═══════════════════════════════════════════ */

:root {
  --bg:        #18181d;
  --bg2:       #202026;
  --bg3:       #28282f;
  --bg4:       #323239;
  --border:    rgba(255,255,255,0.09);
  --border2:   rgba(255,255,255,0.16);
  --text:      #f0f0f5;
  --text2:     #a8a8be;
  --text3:     #72728a;
  --accent:    #e8445a;
  --accent2:   #ff6b7a;
  --accent-bg: rgba(232,68,90,0.12);
  --green:     #22c55e;
  --blue:      #3b82f6;
  --radius:    12px;
  --radius-lg: 20px;
  --sidebar-w: 240px;
  --transition: 0.18s ease;
}

[data-theme="light"] {
  --bg:        #f2f2f7;
  --bg2:       #ffffff;
  --bg3:       #ebebf2;
  --bg4:       #e0e0ea;
  --border:    rgba(0,0,0,0.07);
  --border2:   rgba(0,0,0,0.14);
  --text:      #0e0e18;
  --text2:     #50506a;
  --text3:     #9090aa;
  --accent:    #d63350;
  --accent2:   #e8445a;
  --accent-bg: rgba(214,51,80,0.09);
  --green:     #16a34a;
  --blue:      #2563eb;
}

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

.hidden { display: none !important; }

html {
  font-size: 15px;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: 1.5;
}

input, textarea, select, button {
  font-family: inherit;
  font-size: inherit;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }

/* ═══ AUTH ══════════════════════════════════ */

.auth-root {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-left {
  background: linear-gradient(160deg, #0d0d0f 0%, #1a0a14 60%, #0d0a20 100%);
  padding: 60px 56px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.auth-left::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(232,68,90,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  margin-bottom: auto;
}

.brand-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}

.auth-headline {
  font-family: 'Instrument Serif', serif;
  font-size: 3.4rem;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.auth-headline em {
  font-style: italic;
  color: var(--accent2);
}

.auth-sub {
  color: var(--text2);
  font-size: 1rem;
  max-width: 360px;
  line-height: 1.6;
  margin-bottom: 48px;
}

.auth-preview {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.preview-pin {
  width: 72px; height: 72px;
  border-radius: 50%;
  animation: float 3s ease-in-out infinite;
}

.preview-pin.p1 { background: linear-gradient(135deg,#f43f5e,#f97316); animation-delay:0s; }
.preview-pin.p2 { background: linear-gradient(135deg,#8b5cf6,#3b82f6); animation-delay:.4s; }
.preview-pin.p3 { background: linear-gradient(135deg,#10b981,#06b6d4); animation-delay:.8s; }
.preview-pin.p4 { background: linear-gradient(135deg,#f59e0b,#f43f5e); animation-delay:.2s; }
.preview-pin.p5 { background: linear-gradient(135deg,#6366f1,#8b5cf6); animation-delay:.6s; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.auth-right {
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 48px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-tabs {
  display: flex;
  gap: 2px;
  background: var(--bg3);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 32px;
}

.atab {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text2);
  transition: all var(--transition);
}

.atab.active {
  background: var(--bg4);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.aform {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.aform.hidden { display: none; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.03em;
}

.field input,
.field textarea {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 9px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
}

.field input::placeholder { color: var(--text3); }

.pass-wrap, .user-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.pass-wrap input, .user-wrap input { width: 100%; }

.pass-toggle {
  position: absolute;
  right: 12px;
  color: var(--text3);
  display: flex;
  align-items: center;
  transition: color var(--transition);
}

.pass-toggle:hover { color: var(--text); }

.user-at {
  position: absolute;
  left: 13px;
  color: var(--text2);
  font-weight: 600;
  font-size: 0.92rem;
  pointer-events: none;
}

.user-wrap input { padding-left: 26px; }

.form-error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.84rem;
  color: #fca5a5;
}

.form-error.hidden { display: none; }

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition), transform 0.1s;
  margin-top: 4px;
}

.btn-submit:hover { background: var(--accent2); }
.btn-submit:active { transform: scale(0.98); }
.btn-submit:disabled { opacity: 0.6; pointer-events: none; }

/* ═══ APP LAYOUT ═══════════════════════════ */

.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100dvh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  z-index: 50;
  transition: transform var(--transition);
}

.sidebar-top { padding: 4px 8px 20px; }

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  color: var(--text);
  padding: 8px;
  border-radius: 10px;
  transition: background var(--transition);
}

.sidebar-brand:hover { background: var(--bg3); }

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.snav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--text2);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition);
  text-align: left;
  width: 100%;
}

.snav-item:hover { background: var(--bg3); color: var(--text); }
.snav-item.active { background: var(--accent-bg); color: var(--accent2); }

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 10px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.user-avatar-sm {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.user-info-sm {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.user-name-sm {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-at-sm {
  font-size: 0.75rem;
  color: var(--text3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-logout {
  color: var(--text3);
  padding: 6px;
  border-radius: 8px;
  display: flex;
  transition: color var(--transition), background var(--transition);
}

.btn-logout:hover { color: var(--accent); background: var(--accent-bg); }

/* Theme toggle */
.btn-theme {
  color: var(--text3);
  padding: 6px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), background var(--transition);
  flex-shrink: 0;
}

.btn-theme:hover { color: var(--text); background: var(--bg3); }

.icon-sun  { display: block; }
.icon-moon { display: none; }
html[data-theme="light"] .icon-sun  { display: none; }
html[data-theme="light"] .icon-moon { display: block; }

body, .sidebar, .main-content, .card-botton,
.tool-section, .modal-inner, .profile-header {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

/* Main content */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100dvh;
  max-width: 1200px;
}

.section {
  display: none;
  padding: 32px 36px 60px;
  animation: fadeUp 0.25s ease;
}

.section.active { display: block; }

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

/* ═══ FEED ══════════════════════════════════ */

.feed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 20px;
}

.section-title {
  font-family: 'Instrument Serif', serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.feed-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 10px 16px;
  flex: 1;
  max-width: 340px;
  color: var(--text2);
}

.feed-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 0.9rem;
  flex: 1;
}

.feed-search input::placeholder { color: var(--text3); }

/* Masonry */
.masonry-grid {
  columns: 3;
  column-gap: 16px;
}

.card-botton {
  break-inside: avoid;
  margin-bottom: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform 0.2s;
  animation: fadeUp 0.3s ease both;
}

.card-botton:hover {
  border-color: var(--border2);
  transform: translateY(-3px);
}

.card-img-wrap {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg3);
  position: relative;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  padding: 16px;
  transition: transform 0.3s ease;
}

.card-botton:hover .card-img-wrap img { transform: scale(1.04); }

.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: background 0.2s;
}

.card-botton:hover .card-overlay { background: rgba(0,0,0,0.35); }

.card-overlay-btn {
  opacity: 0;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  font-weight: 600;
  transform: scale(0.85);
  transition: opacity 0.2s, transform 0.2s;
}

.card-botton:hover .card-overlay-btn {
  opacity: 1;
  transform: scale(1);
}

.card-botton:hover .card-overlay-btn:nth-child(2) {
  transition-delay: 0.05s;
}

.card-footer {
  padding: 12px 16px 14px;
}

.card-title {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-av {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
}

.card-author-name {
  font-size: 0.78rem;
  color: var(--text2);
}

.card-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-stat {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text3);
}

.card-stat.liked { color: var(--accent); }

.feed-loading {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 60px;
}

.spinner {
  width: 32px; height: 32px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ═══ EDITOR ════════════════════════════════ */

.editor-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 32px;
  align-items: start;
}

.canvas-panel {
  position: sticky;
  top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.canvas-container {
  position: relative;
  width: 320px; height: 320px;
}

.canvas-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px dashed var(--border2);
  pointer-events: none;
}

#canvas {
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--border2), 0 20px 60px rgba(0,0,0,0.5);
  display: block;
}

.canvas-actions {
  display: flex;
  gap: 8px;
}

.btn-canvas-action {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.btn-canvas-action:hover { background: var(--bg4); color: var(--text); border-color: var(--border2); }
.btn-download:hover { color: var(--green) !important; }

/* Tools panel */
.tools-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-section {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ia-badge {
  margin-left: auto;
  background: rgba(232,68,90,0.15);
  color: var(--accent2);
  border: 1px solid rgba(232,68,90,0.3);
  border-radius: 100px;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  letter-spacing: 0.05em;
}

.tool-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 10px 13px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

.tool-input:focus { border-color: var(--accent); }
.tool-input::placeholder { color: var(--text3); }

.tool-textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 10px 13px;
  font-size: 0.88rem;
  outline: none;
  resize: vertical;
  min-height: 80px;
  transition: border-color var(--transition);
  line-height: 1.5;
}

.tool-textarea:focus { border-color: var(--accent); }
.tool-textarea::placeholder { color: var(--text3); }

.tool-select {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.88rem;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.tool-color {
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg3);
  padding: 3px;
  cursor: pointer;
  flex-shrink: 0;
}

.tool-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-label-sm {
  font-size: 0.78rem;
  color: var(--text2);
  white-space: nowrap;
}

.tool-range {
  flex: 1;
  accent-color: var(--accent);
  cursor: pointer;
}

.range-val {
  font-size: 0.8rem;
  color: var(--text2);
  min-width: 24px;
  text-align: right;
}

.btn-style {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.btn-style:hover, .btn-style.active { background: var(--accent-bg); color: var(--accent2); border-color: rgba(232,68,90,0.3); }

.btn-add-text {
  flex: 1;
  background: var(--bg4);
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 9px;
  padding: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition);
}

.btn-add-text:hover { background: var(--accent); border-color: var(--accent); }

/* Background presets */
.bg-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.bg-preset {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  flex-shrink: 0;
  transition: transform var(--transition), border-color var(--transition);
  overflow: hidden;
  position: relative;
}

.bg-preset:hover { transform: scale(1.15); border-color: var(--border2); }
.bg-preset.active { border-color: var(--accent); }
.bg-custom { display: flex; align-items: center; justify-content: center; background: var(--bg4) !important; color: var(--text2); }
.bg-custom input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }

.bg-gradient-row {
  display: flex;
  gap: 8px;
}

.bg-grad {
  flex: 1;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 0.85rem;
  background: var(--bg3);
  transition: all var(--transition);
}

.bg-grad:nth-child(1) { background: linear-gradient(135deg,#f43f5e22,#8b5cf622); }
.bg-grad:nth-child(2) { background: linear-gradient(135deg,#06b6d422,#3b82f622); }
.bg-grad:nth-child(3) { background: linear-gradient(135deg,#10b98122,#06b6d422); }
.bg-grad:nth-child(4) { background: radial-gradient(circle,#f59e0b22,#ef444422); }
.bg-grad:nth-child(5) { background: radial-gradient(circle,#8b5cf622,#0d0d0f); }

.bg-grad:hover { border-color: var(--border2); transform: scale(1.04); }

/* Upload */
.btn-upload-file {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg3);
  border: 1.5px dashed var(--border2);
  border-radius: 10px;
  padding: 14px;
  color: var(--text2);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-upload-file:hover { border-color: var(--accent); color: var(--accent2); }

/* IA button */
.btn-ia {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #2d0a3d, #1a0a25);
  border: 1px solid rgba(139,92,246,0.3);
  color: #c4b5fd;
  border-radius: 10px;
  padding: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition);
}

.btn-ia:hover { border-color: #8b5cf6; background: linear-gradient(135deg, #3d1050, #25103a); }
.btn-ia:disabled { opacity: 0.5; pointer-events: none; }

.ia-hint {
  font-size: 0.8rem;
  color: var(--text3);
  text-align: center;
  min-height: 18px;
}

.ia-hint.loading { color: #c4b5fd; }
.ia-hint.error   { color: #fca5a5; }
.ia-hint.ok      { color: #86efac; }

/* Publish */
.tool-publish { border-color: rgba(232,68,90,0.2); }

.btn-publish {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: all var(--transition);
}

.btn-publish:hover { background: var(--accent2); transform: translateY(-1px); }
.btn-publish:active { transform: scale(0.98); }
.btn-publish:disabled { opacity: 0.5; pointer-events: none; }

/* ═══ PROFILE ═══════════════════════════════ */

.profile-header {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 36px;
  padding: 28px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.profile-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.profile-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 4px;
}

.profile-username { color: var(--text2); font-size: 0.9rem; margin-bottom: 14px; }

.profile-stats {
  display: flex;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--text2);
}

.profile-stats strong { color: var(--text); font-weight: 700; }

.subsection-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text2);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ═══ MODAL ══════════════════════════════════ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.hidden { display: none; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 201;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.open { display: flex; }

.modal-inner {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 20px;
  width: 100%;
  max-width: 820px;
  max-height: 90dvh;
  overflow: hidden;
  position: relative;
  animation: scaleIn 0.2s ease;
  display: flex;
  flex-direction: column;
}

@keyframes scaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg3);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition);
}

.modal-close:hover { background: var(--bg4); color: var(--text); }

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  flex: 1;
}

.modal-img-side {
  background: var(--bg3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  gap: 20px;
}

.modal-img-wrap {
  width: 260px; height: 260px;
  flex-shrink: 0;
}

.modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

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

.modal-btn-like,
.modal-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg4);
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 9px;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
}

.modal-btn-like:hover { border-color: var(--accent); background: var(--accent-bg); }
.modal-btn-like.liked { color: var(--accent); border-color: var(--accent); background: var(--accent-bg); }
.modal-btn:hover { background: var(--bg3); }
.modal-btn-down:hover { color: var(--green); border-color: var(--green); }

.modal-info-side {
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow-y: auto;
  gap: 16px;
}

.modal-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-author-av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.modal-author-name { font-weight: 700; font-size: 0.95rem; }
.modal-author-user { font-size: 0.8rem; color: var(--text3); }

.modal-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  font-weight: 400;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-pill {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 0.78rem;
  color: var(--text2);
}

/* Comments */
.modal-comments-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.comments-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.comments-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 200px;
  overflow-y: auto;
}

.comment-item {
  display: flex;
  gap: 10px;
  animation: fadeUp 0.2s ease;
}

.comment-av {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.comment-body { display: flex; flex-direction: column; gap: 2px; }

.comment-author-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.comment-name { font-size: 0.82rem; font-weight: 700; }
.comment-user { font-size: 0.74rem; color: var(--text3); }
.comment-text { font-size: 0.85rem; color: var(--text2); line-height: 1.4; }

.comment-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.comment-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  transition: border-color var(--transition);
}

.comment-input-wrap:focus-within { border-color: var(--accent); }

.comment-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

.comment-input-wrap input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 0.88rem;
}

.comment-input-wrap input::placeholder { color: var(--text3); }

.btn-comment-send {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
}

.btn-comment-send:hover { background: var(--accent2); }

/* ═══ TOAST ══════════════════════════════════ */

#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}

.toast {
  background: var(--bg4);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: toastIn 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.success { border-color: rgba(34,197,94,0.4); color: #86efac; }
.toast.error   { border-color: rgba(239,68,68,0.4);  color: #fca5a5; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* ═══ BOTTOM NAV (mobile) ═══════════════════ */

.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(20,20,23,0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  z-index: 50;
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
}

.bnav {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px;
  color: var(--text2);
  border-radius: 10px;
  transition: color var(--transition);
}

.bnav.active { color: var(--accent); }

.bnav-create {
  background: var(--accent);
  color: #fff !important;
  border-radius: 50%;
  width: 48px; height: 48px;
  margin: -8px auto 0;
  flex: 0;
  padding: 0;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ═══ SCROLLBAR ══════════════════════════════ */

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 4px; }

/* ═══ RESPONSIVE ═════════════════════════════ */

@media (max-width: 1100px) {
  .masonry-grid { columns: 2; }
}

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; }
  .bottom-nav { display: flex; }
  .section { padding: 20px 16px 80px; }
  .editor-layout { grid-template-columns: 1fr; }
  .canvas-panel { position: static; }
  .feed-header { flex-direction: column; align-items: stretch; }
  .feed-search { max-width: none; }
  .modal-body { grid-template-columns: 1fr; }
  .modal-img-side { padding: 20px; }
  .modal-img-wrap { width: 180px; height: 180px; }
  .auth-root { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .auth-right { padding: 24px 20px; }
}

@media (max-width: 600px) {
  .masonry-grid { columns: 2; }
  .editor-layout { gap: 20px; }
  .canvas-container { width: 280px; height: 280px; }
  #canvas { width: 280px !important; height: 280px !important; }
}

/* ═══ CATEGORIAS ════════════════════════════ */

.cat-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.cat-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--border2);
  background: var(--bg2);
  color: var(--text2);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.cat-btn:hover { border-color: var(--accent); color: var(--accent); }

.cat-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.card-cat {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cat-botton {
  background: rgba(232,68,90,0.12);
  color: var(--accent2);
  border: 1px solid rgba(232,68,90,0.25);
}

.cat-pin {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
  border: 1px solid rgba(59,130,246,0.25);
}

/* Category selector in editor */
.cat-select-row {
  display: flex;
  gap: 8px;
}

.cat-select-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px;
  border-radius: 9px;
  border: 1.5px solid var(--border2);
  background: var(--bg3);
  color: var(--text2);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.cat-select-btn:hover { border-color: var(--accent); color: var(--accent); }

.cat-select-btn.active {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent2);
}

#cat-pin.active {
  border-color: #3b82f6;
  background: rgba(59,130,246,0.1);
  color: #60a5fa;
}

/* ═══ LOJA ══════════════════════════════════════ */

.btn-vender {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: background var(--transition);
}
.btn-vender:hover { background: var(--accent2); }

.loja-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg3);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 24px;
  width: fit-content;
}

.ltab {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text2);
  transition: all var(--transition);
}
.ltab.active { background: var(--bg2); color: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,0.3); }

.prod-badge {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 100px;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.prod-preco {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent2);
}
.prod-comprado { color: var(--green); }

.prod-no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg3);
}

/* Vender layout */
.vender-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}

.btn-back {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text2);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 0;
  transition: color var(--transition);
}
.btn-back:hover { color: var(--text); }

.preco-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.preco-prefix {
  font-weight: 700;
  color: var(--text2);
  font-size: 1rem;
}
.preco-input { font-size: 1.1rem !important; font-weight: 700 !important; }
.preco-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text2);
}
.preco-taxa { color: var(--text3); }

.designs-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.design-pick-item {
  width: 56px; height: 56px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border2);
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}
.design-pick-item:hover { transform: scale(1.08); }
.design-pick-item.selected { border-color: var(--accent); }
.design-pick-item img { width: 100%; height: 100%; object-fit: cover; }

/* Preview card */
.prod-card-preview {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.prod-preview-img {
  aspect-ratio: 1;
  background: var(--bg4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.prod-preview-body { padding: 12px 14px; }
.prod-preview-titulo { font-weight: 700; font-size: .9rem; margin-bottom: 4px; }
.prod-preview-desc { font-size: .78rem; color: var(--text2); margin-bottom: 10px; line-height: 1.4; }
.prod-preview-footer { display: flex; align-items: center; justify-content: space-between; }
.prod-preview-preco { font-weight: 700; color: var(--accent2); }

.btn-upload-file.has-file { border-color: var(--green); color: var(--green); }

/* Compras */
.compras-list { display: flex; flex-direction: column; gap: 12px; }
.compra-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.compra-img { width: 50px; height: 50px; border-radius: 50%; overflow: hidden; background: var(--bg3); flex-shrink: 0; }
.compra-img img { width: 100%; height: 100%; object-fit: cover; }
.compra-info { flex: 1; min-width: 0; }
.compra-titulo { font-weight: 700; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.compra-meta { font-size: .75rem; color: var(--text3); margin-top: 2px; }
.compra-downloads { font-size: .75rem; color: var(--green); margin-top: 3px; }
.compra-downloads.esgotado { color: var(--text3); }

.btn-baixar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: .82rem;
  font-weight: 700;
  transition: background var(--transition);
  flex-shrink: 0;
}
.btn-baixar:hover { background: var(--accent2); }
.btn-baixar.disabled { background: var(--bg4); color: var(--text3); cursor: not-allowed; }

/* Vendas */
.vendas-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.vstat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.vstat-highlight { border-color: rgba(34,197,94,0.3); background: rgba(34,197,94,0.06); }
.vstat-val { font-family: 'Instrument Serif', serif; font-size: 1.6rem; font-weight: 400; margin-bottom: 4px; }
.vstat-highlight .vstat-val { color: var(--green); }
.vstat-label { font-size: .75rem; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }

.vendas-list { display: flex; flex-direction: column; gap: 8px; }
.venda-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
}
.venda-titulo { font-weight: 600; font-size: .88rem; }
.venda-meta { font-size: .75rem; color: var(--text3); margin-top: 2px; }
.venda-valor { font-weight: 700; color: var(--green); font-size: .95rem; white-space: nowrap; }

/* PIX area */
.compra-pix-code {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: monospace;
  font-size: .75rem;
  color: var(--text2);
  word-break: break-all;
  margin-top: 10px;
  text-align: center;
}

.compra-sandbox-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--green);
  font-size: .85rem;
  font-weight: 600;
}

@media (max-width: 900px) {
  .vender-layout { grid-template-columns: 1fr; }
  .vendas-stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══ SAQUES ════════════════════════════════════ */

.saque-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.saldo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 4px;
}

.saldo-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  text-align: center;
}

.saldo-disponivel {
  border-color: rgba(34,197,94,.3);
  background: rgba(34,197,94,.05);
}

.saldo-label {
  font-size: .72rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 600;
  margin-bottom: 6px;
}

.saldo-val {
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  font-weight: 400;
}

.saldo-val-green { color: var(--green); }
.saldo-val-amber { color: #f59e0b; }

.saque-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.saque-item:last-child { border-bottom: none; }
.saque-item-info { flex: 1; min-width: 0; }
.saque-item-val  { font-weight: 700; font-size: .95rem; color: var(--text); }
.saque-item-pix  { font-size: .75rem; color: var(--text3); margin-top: 2px; font-family: monospace; }
.saque-item-data { font-size: .72rem; color: var(--text3); margin-top: 2px; }
.saque-item-obs  { font-size: .75rem; color: #fca5a5; margin-top: 4px; }

@media (max-width: 700px) {
  .saldo-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══ EXCLUIR BOTTON ════════════════════════ */

.card-delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fca5a5;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition), background var(--transition);
  z-index: 5;
  cursor: pointer;
}

.card-botton:hover .card-delete-btn { opacity: 1; }
.card-delete-btn:hover { background: rgba(239,68,68,0.8); color: #fff; }

.modal-btn-del {
  border-color: rgba(239,68,68,0.3) !important;
  color: #fca5a5 !important;
}
.modal-btn-del:hover {
  background: rgba(239,68,68,0.15) !important;
  border-color: #ef4444 !important;
}

/* ═══ CRÉDITOS IA ═══════════════════════════════ */

.ia-saldo-btn {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(139,92,246,.12);
  border: 1px solid rgba(139,92,246,.25);
  color: #c4b5fd;
  border-radius: 100px;
  padding: 3px 10px;
  font-size: .72rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.ia-saldo-btn:hover { background: rgba(139,92,246,.22); }

.pacotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.pacote-card {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  transition: border-color var(--transition);
}

.pacote-card:hover { border-color: #8b5cf6; }

.pacote-destaque {
  border-color: #8b5cf6;
  background: rgba(139,92,246,.08);
}

.pacote-popular {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: #8b5cf6;
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: .04em;
}

.pacote-creditos {
  font-family: 'Instrument Serif', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text);
}

.pacote-bonus {
  font-size: .75rem;
  color: var(--green);
  font-weight: 600;
  min-height: 18px;
}

.pacote-preco {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent2);
  margin-top: 4px;
}

.pacote-unit {
  font-size: .72rem;
  color: var(--text3);
  margin-bottom: 8px;
}

.btn-comprar-pacote {
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 10px;
  font-size: .84rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: background var(--transition);
  margin-top: auto;
}

.btn-comprar-pacote:hover    { background: var(--accent2); }
.btn-comprar-pacote:disabled { opacity: .5; cursor: not-allowed; }

@media (max-width: 500px) {
  .pacotes-grid { grid-template-columns: 1fr; }
}

/* ═══ MOBILE TOPBAR & HAMBURGER ═════════════════ */

.mobile-topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  align-items: center;
  gap: 12px;
  height: 56px;
}

.hamburger-btn {
  color: var(--text2);
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.hamburger-btn:hover { color: var(--text); background: var(--bg3); }

.mobile-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  color: var(--text);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 49;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.active { display: block; }

/* prod-owner badge */
.prod-owner { color: var(--text3) !important; font-size: .78rem !important; }

@media (max-width: 900px) {
  .mobile-topbar { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(.4,0,.2,1);
    top: 0;
    z-index: 55;
  }

  .sidebar.open { transform: translateX(0); }

  .main-content {
    margin-left: 0;
    padding-top: 56px;
  }

  .section { padding: 20px 16px 80px; }

  .bottom-nav { display: flex; }
}

/* ═══ MOBILE HAMBURGER ══════════════════════════ */

.hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text);
  position: fixed;
  top: 14px; left: 14px;
  z-index: 200;
  transition: background var(--transition);
}

.hamburger-btn:hover { background: var(--bg4); }

.hamburger-close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  margin-bottom: 12px;
  align-self: flex-end;
  transition: background var(--transition);
}

.hamburger-close:hover { background: var(--bg4); color: var(--text); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 49;
  backdrop-filter: blur(4px);
}

.sidebar-overlay.active { display: block; }

@media (max-width: 900px) {
  .hamburger-btn   { display: flex; }
  .hamburger-close { display: flex; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.28s ease;
  }

  .sidebar.open { transform: translateX(0); }

  .main-content {
    padding-top: 60px;
  }

  .section {
    padding: 16px 16px 90px;
  }

  /* Loja tabs scroll horizontal no mobile */
  .loja-tabs {
    overflow-x: auto;
    width: 100%;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  /* Vender layout vertical no mobile */
  .vender-layout { grid-template-columns: 1fr; }

  /* Saldo grid 2 colunas no mobile */
  .saldo-grid { grid-template-columns: 1fr 1fr; }

  /* Pacotes IA em coluna no mobile */
  .pacotes-grid { grid-template-columns: 1fr; }

  /* Vendas stats 2 colunas */
  .vendas-stats-grid { grid-template-columns: 1fr 1fr; }
}