/* ============================================================
   NIMBOO SHOWROOM · Componentes
   Botones, inputs, cards, badges, modales, drawer, switch, tabs, toast
   ============================================================ */

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 11px 22px;
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-base);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow var(--t-base) var(--ease-out),
              padding var(--t-base) var(--ease-out),
              letter-spacing var(--t-base) var(--ease-out);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--t-base);
  pointer-events: none;
}

.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); transition-duration: 0.1s; }

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn svg { width: 14px; height: 14px; flex-shrink: 0; transition: transform 0.3s var(--ease-out); }
.btn:hover svg { transform: translateX(2px); }

/* Primary — sage */
.btn-primary {
  background: var(--sage);
  color: var(--paper);
  border-color: var(--sage);
}
.btn-primary:hover {
  background: var(--sage-deep);
  border-color: var(--sage-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(90, 107, 79, 0.25);
}

/* Ink — negro absoluto, alterno al sage */
.btn-ink {
  background: var(--ink-1000);
  color: var(--paper);
  border-color: var(--ink-1000);
}
.btn-ink:hover {
  background: var(--ink-900);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(10, 10, 10, 0.18);
}

/* Secondary — outline */
.btn-secondary {
  background: transparent;
  color: var(--ink-1000);
  border-color: var(--line-firm);
}
.btn-secondary:hover {
  background: var(--paper-soft);
  border-color: var(--ink-1000);
  transform: translateY(-1px);
}

/* Ghost — sin borde */
.btn-ghost {
  background: transparent;
  color: var(--ink-700);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--paper-soft);
  color: var(--ink-1000);
}

/* Danger */
.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--line-firm);
}
.btn-danger:hover {
  background: var(--danger-bg);
  border-color: var(--danger);
  transform: translateY(-1px);
}

/* Tamaños */
.btn-sm { padding: 7px 14px; font-size: var(--fs-xs); }
.btn-lg { padding: 14px 28px; font-size: var(--fs-base); }
.btn-lg:hover { letter-spacing: 0.04em; padding: 14px 32px; }

/* Block / icon-only */
.btn-block { width: 100%; }
.btn-icon  { padding: 10px; aspect-ratio: 1; }

/* Iconbtn — botón solo de icono, redondo, transparent */
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--r-full);
  display: inline-grid;
  place-items: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-700);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out),
              transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.icon-btn:hover {
  background: var(--paper-soft);
  color: var(--ink-1000);
  transform: scale(1.08);
}
.icon-btn:active { transform: scale(0.92); }
.icon-btn svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease-out); }
.icon-btn:hover svg { transform: scale(1.1); }

/* ============================================================
   FORMULARIOS
   ============================================================ */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.field.full { grid-column: 1 / -1; }

.label {
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--surface);
  border: 1px solid var(--line-firm);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  color: var(--ink-1000);
  font-family: var(--font-ui);
  transition: border-color var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              transform var(--t-fast) var(--ease-out);
}
.input::placeholder,
.textarea::placeholder { color: var(--ink-400); }

.input:hover,
.select:hover,
.textarea:hover { border-color: var(--ink-1000); }

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--sage);
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--sage-soft);
  outline: none;
}

.input.mono { font-family: var(--font-mono); font-size: var(--fs-xs); }

.textarea {
  resize: vertical;
  min-height: 96px;
  line-height: var(--lh-base);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235A5048' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.field-hint {
  font-size: var(--fs-xs);
  color: var(--ink-500);
  font-style: italic;
  font-family: var(--font-display);
  font-weight: 300;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-7);
}
.card-soft {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-7);
}
.card-flush { padding: 0; overflow: hidden; }
.card-head {
  padding: var(--sp-5) var(--sp-7);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ============================================================
   BADGE / PILL / STATUS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: var(--fs-2xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background: var(--paper-soft);
  color: var(--ink-700);
  border: 1px solid var(--line);
}
.badge-success {
  background: var(--success-bg);
  color: var(--success);
  border-color: transparent;
}
.badge-warn {
  background: var(--warn-bg);
  color: var(--warn);
  border-color: transparent;
}
.badge-info {
  background: var(--info-bg);
  color: var(--info);
  border-color: transparent;
}
.badge-sage {
  background: var(--sage-soft);
  color: var(--sage-text);
  border-color: transparent;
}
.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ============================================================
   TABLE
   ============================================================ */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--r-xl);
}
table.table {
  width: 100%;
  border-collapse: collapse;
}
.table thead th {
  padding: 14px var(--sp-6);
  text-align: left;
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
  background: var(--paper-soft);
  border-bottom: 1px solid var(--line);
}
.table tbody td {
  padding: 18px var(--sp-6);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
  color: var(--ink-800);
}
.table tbody tr {
  transition: background var(--t-base) var(--ease-out);
  position: relative;
}
.table tbody tr::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--sage);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.3s var(--ease-out);
}
.table tbody tr:hover {
  background: var(--paper-soft);
  cursor: pointer;
}
.table tbody tr:hover::before { transform: scaleY(0.6); }
.table tbody tr:last-child td { border-bottom: none; }

/* Actions cell — botones al hover */
.table .row-actions {
  display: inline-flex;
  gap: var(--sp-1);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-out);
}
.table tr:hover .row-actions {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   SWITCH
   ============================================================ */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 26px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-track {
  position: absolute;
  inset: 0;
  background: var(--ink-200);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: background 0.3s var(--ease-out);
}
.switch-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--surface);
  border-radius: 50%;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s var(--ease-out);
  box-shadow: var(--shadow-sm);
}
.switch input:checked + .switch-track {
  background: var(--sage);
}
.switch input:checked + .switch-track::after {
  transform: translateX(18px);
  box-shadow: var(--shadow-md);
}
.switch:hover .switch-track::after { box-shadow: var(--shadow-md); }
.switch:active .switch-track::after { width: 24px; }

/* ============================================================
   TABS
   ============================================================ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  padding: 14px 24px;
  font-size: var(--fs-sm);
  color: var(--ink-500);
  cursor: pointer;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: all var(--t-fast);
  font-weight: 500;
}
.tab:hover { color: var(--ink-1000); }
.tab.active {
  color: var(--ink-1000);
  border-bottom-color: var(--ink-1000);
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.5);
  display: grid;
  place-items: center;
  z-index: 200;
  padding: var(--sp-6);
  animation: fadeIn var(--t-base) var(--ease);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--surface);
  border-radius: var(--r-2xl);
  max-width: 460px;
  width: 100%;
  padding: var(--sp-8);
  box-shadow: var(--shadow-xl);
  animation: modalIn var(--t-slow) var(--ease-out);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-3);
}
.modal p {
  color: var(--ink-600);
  margin-bottom: var(--sp-7);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-3);
}

/* ============================================================
   DRAWER (panel lateral derecho)
   ============================================================ */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.4);
  z-index: 150;
  animation: fadeIn var(--t-base);
}
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(440px, 100vw);
  background: var(--surface);
  z-index: 160;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  animation: drawerIn var(--t-slow) var(--ease-out);
}
@keyframes drawerIn {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}
.drawer-head {
  padding: var(--sp-6) var(--sp-7);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.drawer-head h3 { margin: 0; }
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-7);
}
.drawer-foot {
  padding: var(--sp-5) var(--sp-7);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: var(--sp-3);
  background: var(--paper);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast-stack {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  display: flex;
  flex-direction: column-reverse;
  gap: var(--sp-3);
  z-index: 300;
  pointer-events: none;
}
.toast {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 14px 20px;
  background: var(--ink-1000);
  color: var(--paper);
  border-radius: var(--r-lg);
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: toastIn var(--t-slow) var(--ease-out);
  max-width: 360px;
}
.toast-success { background: var(--success); }
.toast-warn    { background: var(--warn); }
.toast-danger  { background: var(--danger); }
.toast svg { width: 16px; height: 16px; flex-shrink: 0; }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.toast.removing {
  animation: toastOut var(--t-base) var(--ease-in) forwards;
}
@keyframes toastOut {
  to { opacity: 0; transform: translateY(20px); }
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: var(--sp-10) var(--sp-6);
}
.empty-state .empty-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--sp-5);
  border-radius: 50%;
  background: var(--paper-soft);
  display: grid;
  place-items: center;
  color: var(--ink-500);
}
.empty-state .empty-icon svg { width: 24px; height: 24px; }
.empty-state h3 { margin-bottom: var(--sp-2); }
.empty-state p {
  color: var(--ink-500);
  max-width: 380px;
  margin: 0 auto var(--sp-6);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
}