/* ============================================================
   NEXT BOOST — SHARED STYLES
   Dark orange theme · Space Grotesk + Inter
   ============================================================ */

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

/* ---- TOKENS ---- */
:root {
  --bg:        #0e0b09;
  --surface:   #171210;
  --surface2:  #211a16;
  --surface3:  #2c221c;
  --border:    #3a2a22;
  --border2:   #4a3628;

  --orange:    #E8621A;
  --orange-dk: #C4430A;
  --orange-lt: #F5843A;
  --amber:     #F0A030;
  --ember:     #FF4500;

  --text:      #F5F0EB;
  --muted:     #8a7060;
  --muted2:    #6a5848;

  --green:     #3dba6f;
  --red:       #e84a4a;
  --blue:      #4a9ef0;

  --tiktok:    #ff0050;
  --instagram: #e1306c;
  --youtube:   #ff0000;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;

  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --glow:   0 0 32px rgba(232,98,26,0.15);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-lt); }
button { font-family: inherit; cursor: pointer; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }

/* ---- NAV ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 64px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(14,11,9,0.92);
  backdrop-filter: blur(14px);
  z-index: 100;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 32px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-pts {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  margin-right: 4px;
}
.nav-pts span { color: var(--orange); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.01em;
  transition: all 0.18s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dk));
  color: #fff;
  box-shadow: 0 2px 12px rgba(232,98,26,0.3);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(232,98,26,0.45); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
}
.btn-ghost:hover:not(:disabled) { border-color: var(--orange); color: var(--orange); }
.btn-danger {
  background: rgba(232,74,74,0.12);
  color: var(--red);
  border: 1px solid rgba(232,74,74,0.25);
}
.btn-danger:hover:not(:disabled) { background: rgba(232,74,74,0.22); }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ---- FORMS ---- */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text);
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.18s, box-shadow 0.18s;
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,98,26,0.12);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--surface); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media(max-width:480px) { .form-row { grid-template-columns: 1fr; } }

/* ---- CARD ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.card-pad { padding: 24px; }

/* ---- TABS ---- */
.tabs {
  display: flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  margin-bottom: 24px;
  overflow-x: auto;
}
.tab-btn {
  flex: 1;
  min-width: max-content;
  padding: 9px 18px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  transition: all 0.18s;
  cursor: pointer;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  background: linear-gradient(135deg, var(--orange), var(--orange-dk));
  color: #fff;
}

/* ---- TASK CARD ---- */
.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  transition: border-color 0.18s;
}
.task-card:hover { border-color: var(--border2); }
.task-plat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.plat-tiktok  { background: rgba(255,0,80,0.12); }
.plat-instagram { background: rgba(225,48,108,0.12); }
.plat-youtube { background: rgba(255,0,0,0.12); }
.task-info { flex: 1; min-width: 0; }
.task-info h4 { font-size: 0.95rem; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task-info p { font-size: 0.82rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; flex-wrap: wrap; }
.type-badge {
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.type-follow { background: rgba(232,98,26,0.15); color: var(--orange-lt); }
.type-like   { background: rgba(240,160,48,0.15); color: var(--amber); }
.type-view   { background: rgba(61,186,111,0.15); color: var(--green); }
.pts-badge {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 5px 13px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--orange);
}

/* ---- ALERTS & ERRORS ---- */
.error-msg {
  color: var(--red);
  font-size: 0.83rem;
  margin-top: 8px;
  min-height: 18px;
}
.success-msg { color: var(--green); font-size: 0.83rem; margin-top: 8px; }
.alert {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.alert-info  { background: rgba(232,98,26,0.1); border: 1px solid rgba(232,98,26,0.25); color: var(--orange-lt); }
.alert-error { background: rgba(232,74,74,0.1); border: 1px solid rgba(232,74,74,0.25); color: var(--red); }
.alert-success { background: rgba(61,186,111,0.1); border: 1px solid rgba(61,186,111,0.25); color: var(--green); }

/* ---- MODAL ---- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow);
}
.modal h2 { font-size: 1.4rem; margin-bottom: 6px; }
.modal .modal-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 26px; }
.modal-footer { display: flex; gap: 10px; margin-top: 8px; }
.modal-footer .btn { flex: 1; }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 0.88rem;
  z-index: 999;
  transform: translateY(70px);
  opacity: 0;
  transition: all 0.28s ease;
  max-width: 320px;
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.toast-success { border-color: var(--green); }
.toast.toast-error   { border-color: var(--red); }

/* ---- SPINNER ---- */
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border2);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  margin: 40px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 56px 20px;
  color: var(--muted);
}
.empty-state .empty-icon { font-size: 2.8rem; margin-bottom: 14px; }
.empty-state p { font-size: 0.9rem; }

/* ---- DIVIDER ---- */
.divider { height: 1px; background: var(--border); margin: 28px 0; }

/* ---- STAT BOX ---- */
.stat-grid { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  flex: 1;
  min-width: 100px;
  text-align: center;
}
.stat-box .stat-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-box .stat-lbl { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---- BADGE ---- */
.avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dk));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

/* ---- AUTH PAGES ---- */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
}
.auth-logo { margin-bottom: 32px; }
.auth-logo img { height: 34px; }
.auth-card h1 { font-size: 1.6rem; margin-bottom: 6px; }
.auth-card .auth-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 28px; }
.auth-footer { text-align: center; margin-top: 22px; font-size: 0.85rem; color: var(--muted); }
.auth-footer a { color: var(--orange); font-weight: 600; }

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 32px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted2);
  margin-top: 80px;
}
.footer a { color: var(--muted); }
.footer a:hover { color: var(--orange); }

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
  .nav { padding: 0 16px; }
  .auth-card { padding: 28px 20px; }
  .modal { padding: 28px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}