/* ============================================================
   Custom Domain Portal — Components
   Card, Buttons, Forms, Badges, Table, Modal, Toast, Spinner
   ============================================================ */

/* ── Card ───────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}

.card-hover:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.4), 0 0 0 1px rgba(23,181,232,.12);
  border-color: rgba(23,181,232,.15);
  transform: translateY(-2px);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: background .18s ease, box-shadow .18s ease, transform .12s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* Ripple layer */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,.18) 0%, transparent 65%);
  transform: scale(0);
  opacity: 0;
  border-radius: inherit;
  transition: transform .35s ease, opacity .35s ease;
  pointer-events: none;
}
.btn:active::after {
  transform: scale(2.2);
  opacity: 1;
  transition: 0s;
}
.btn:active { transform: scale(.97) translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, #2DBFB0 0%, #17B5E8 100%);
  color: #fff;
  box-shadow: 0 2px 10px rgba(23,181,232,.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #1DADA0 0%, #0E9FD0 100%);
  box-shadow: 0 4px 20px rgba(23,181,232,.45);
  transform: translateY(-1px);
}
.btn-primary:active { transform: scale(.97) translateY(0); }

.btn-secondary {
  background: var(--bg-card-alt);
  color: var(--text-1);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-input); border-color: rgba(255,255,255,.12); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-1); }

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,.2);
}
.btn-danger:hover { background: var(--danger); color: #fff; box-shadow: 0 4px 14px rgba(239,68,68,.35); }

.btn-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16,185,129,.2);
}
.btn-success:hover { background: var(--success); color: #fff; box-shadow: 0 4px 14px rgba(16,185,129,.35); }

.btn-warning {
  background: rgba(245,158,11,.12);
  color: #F59E0B;
  border: 1px solid rgba(245,158,11,.25);
}
.btn-warning:hover { background: #F59E0B; color: #000; box-shadow: 0 4px 14px rgba(245,158,11,.35); }

.btn-sm { padding: .4rem .875rem; font-size: .8125rem; }
.btn-lg { padding: .875rem 1.75rem; font-size: 1rem; }
.btn-icon { padding: .5rem; border-radius: var(--radius-sm); }

.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.btn:disabled::after { display: none; }

/* ── Form Elements ──────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: .375rem;
}

label {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: .01em;
}

input, select, textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: inherit;
  font-size: .9375rem;
  padding: .7rem 1rem;
  transition: border-color .2s, box-shadow .2s, background .2s;
  width: 100%;
  outline: none;
}

input::placeholder, textarea::placeholder { color: var(--text-3); }

input:focus, select:focus, textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(23,181,232,.15);
  background: var(--bg-card);
}

input:hover:not(:focus), textarea:hover:not(:focus) {
  border-color: rgba(255,255,255,.13);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%2364748B' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .875rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

select option {
  background: var(--bg-card);
  color: var(--text-1);
  padding: .5rem;
}

/* ── Status Badges ──────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .25rem .75rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
  white-space: nowrap;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-pending_dns {
  background: var(--warning-bg);
  color: var(--warning);
}
.badge-pending_dns::before { background: var(--warning); animation: pulse 1.5s infinite; }

.badge-dns_validated {
  background: var(--info-bg);
  color: var(--info);
}
.badge-dns_validated::before { background: var(--info); }

.badge-cert_active {
  background: var(--success-bg);
  color: var(--success);
}
.badge-cert_active::before { background: var(--success); }

.badge-error {
  background: var(--danger-bg);
  color: var(--danger);
}
.badge-error::before { background: var(--danger); animation: pulse 1s infinite; }

.badge-active {
  background: var(--success-bg);
  color: var(--success);
}

.badge-info { background: var(--info-bg); color: var(--info); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

/* ── Table ──────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}

thead tr {
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-3);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .75rem 1rem;
  text-align: left;
  white-space: nowrap;
}

td {
  padding: .875rem 1rem;
  color: var(--text-1);
  vertical-align: middle;
  border-bottom: 1px solid var(--border);
}

tbody tr {
  transition: background .1s;
}

tbody tr:hover { background: var(--bg-hover); }
tbody tr:last-child td { border-bottom: none; }

.mono {
  font-family: 'SFMono-Regular', 'Fira Code', monospace;
  font-size: .8125rem;
  color: var(--text-2);
}

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: 3rem;
  color: var(--text-3);
  text-align: center;
}

.empty-state svg { opacity: .3; }
.empty-state p { max-width: 280px; font-size: .875rem; }

/* ── Toast ──────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
  z-index: 9999;
}

.toast {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .875rem 1.25rem;
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
  max-width: 360px;
  animation: slideUp .22s cubic-bezier(.16,1,.3,1);
}

.toast.success { border-color: rgba(16,185,129,.2); border-left-color: var(--success); }
.toast.error   { border-color: rgba(239,68,68,.2);  border-left-color: var(--danger); }
.toast.info    { border-color: rgba(23,181,232,.2);  border-left-color: var(--accent); }

@keyframes slideUp {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Spinner ────────────────────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

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

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--text-2);
  font-size: .9375rem;
}

/* ── Modal ──────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow);
  animation: modalIn .2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(.94) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ════════════════════════════════════════════════════════════
   Light Theme Overrides
   Corrige cores hardcoded que não respondem às variáveis CSS
   ════════════════════════════════════════════════════════════ */

/* ── Buttons ── */
[data-theme="light"] .btn-secondary:hover {
  background: #EAEFF5;
  border-color: rgba(15,23,42,.18);
  color: var(--text-1);
}
[data-theme="light"] .btn-ghost { color: var(--text-2); }
[data-theme="light"] .btn-ghost:hover {
  background: rgba(15,23,42,.06);
  color: var(--text-1);
}

/* ── Inputs ── */
[data-theme="light"] input:hover:not(:focus),
[data-theme="light"] select:hover:not(:focus),
[data-theme="light"] textarea:hover:not(:focus) {
  border-color: rgba(15,23,42,.18);
}

/* ── Cards ── */
[data-theme="light"] .card-hover:hover {
  box-shadow: 0 6px 20px rgba(14,165,201,.12), 0 0 0 1px rgba(14,165,201,.2);
  border-color: rgba(14,165,201,.2);
  transform: translateY(-2px);
}

/* ── Toast ── */
[data-theme="light"] .toast {
  background: #FFFFFF;
  box-shadow: 0 4px 20px rgba(15,23,42,.12), 0 0 0 1px rgba(15,23,42,.07);
  color: var(--text-1);
}

/* ── Spinner ── */
[data-theme="light"] .spinner {
  border-color: rgba(15,23,42,.12);
  border-top-color: var(--accent);
}

/* ── Badges: garante contraste em fundo claro ── */
[data-theme="light"] .badge-pending_dns { color: #B45309; background: rgba(245,158,11,.12); }
[data-theme="light"] .badge-dns_validated { color: #1D4ED8; background: rgba(59,130,246,.12); }
[data-theme="light"] .badge-cert_active,
[data-theme="light"] .badge-active       { color: #047857; background: rgba(16,185,129,.12); }
[data-theme="light"] .badge-error        { color: #B91C1C; background: rgba(239,68,68,.12); }
[data-theme="light"] .badge-info         { color: #1D4ED8; background: rgba(59,130,246,.12); }

/* ── Modal backdrop ── */
[data-theme="light"] .modal-backdrop { background: rgba(15,23,42,.5); }
[data-theme="light"] .modal {
  box-shadow: 0 8px 32px rgba(15,23,42,.15);
}