/*
 * Sistema visual portable para CaféPOS.
 * Capa aditiva: no reemplaza los estilos existentes, los armoniza.
 */
:root {
  --ui-color-primary: #6f4e37;
  --ui-color-primary-strong: #5a3f2d;
  --ui-color-secondary: #8b5e3c;
  --ui-color-success: #197a45;
  --ui-color-warning: #b66a0b;
  --ui-color-danger: #b42318;
  --ui-color-line: #e5d7c8;
  --ui-color-text: #2d221b;
  --ui-color-muted: #7a6a5d;
  --ui-color-surface: #fffdfb;
  --ui-radius-md: 16px;
  --ui-radius-lg: 22px;
  --ui-shadow-sm: 0 8px 20px rgba(62, 40, 24, 0.08);
  --ui-shadow-md: 0 16px 36px rgba(62, 40, 24, 0.12);
}

.ui-surface {
  background: var(--ui-color-surface);
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-lg);
  box-shadow: var(--ui-shadow-md);
}

.ui-form-stack {
  display: grid;
  gap: 14px;
}

/* Botones unificados */
.ui-btn,
.btn,
button.btn,
a.btn,
.btn-primary,
.btn-secondary,
.btn-success,
.btn-warning,
.btn-danger,
.btn-info,
.btn.soft,
.btn.primary,
.stock-ghost-btn,
.btn-ghost {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.ui-btn--primary,
.btn.primary,
.btn-primary {
  background: linear-gradient(135deg, var(--ui-color-primary), var(--ui-color-primary-strong));
  color: #fff;
}

.ui-btn--secondary,
.btn.soft,
.btn-secondary {
  background: linear-gradient(135deg, #7c8aa0, #98a7bb);
  color: #fff;
}

.ui-btn--ghost,
.btn-ghost,
.stock-ghost-btn {
  background: #fff;
  color: var(--ui-color-primary);
  border: 1px solid var(--ui-color-line);
}

.ui-btn--success,
.btn-success,
.btn.success {
  background: linear-gradient(135deg, #197a45, #28a85e);
  color: #fff;
}

.ui-btn--warning,
.btn-warning {
  background: linear-gradient(135deg, #b66a0b, #df9a29);
  color: #fff;
}

.ui-btn--danger,
.btn-danger {
  background: linear-gradient(135deg, #b42318, #d84d40);
  color: #fff;
}

.ui-btn--info,
.btn-info {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  color: #fff;
}

.form-group label,
label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ui-color-text);
}

.input,
.select,
.form-control,
.admin-input,
.admin-select,
.admin-textarea,
textarea,
select,
input[type="text"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="email"] {
  min-height: 46px;
  border-radius: 14px;
  border: 1px solid var(--ui-color-line);
  background: #fff;
  box-shadow: none;
}

textarea,
.admin-textarea {
  min-height: 110px;
}

.input:focus,
.select:focus,
.form-control:focus,
.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus,
textarea:focus,
select:focus,
input:focus {
  outline: none;
  border-color: rgba(111, 78, 55, .55);
  box-shadow: 0 0 0 4px rgba(111, 78, 55, .10);
}

.table,
.table-modern,
.dashboard-table,
.reportes-ledger-table,
.stock-merma-table {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
}

.table thead th,
.table-modern thead th,
.dashboard-table thead th,
.reportes-ledger-table thead th,
.stock-merma-table thead th {
  background: linear-gradient(180deg, #fcfaf8 0%, #f3ece4 100%);
  color: #3f342c;
  font-weight: 800;
  border-bottom: 1px solid var(--ui-color-line);
}

.table td,
.table th,
.table-modern td,
.table-modern th,
.dashboard-table td,
.dashboard-table th,
.reportes-ledger-table td,
.reportes-ledger-table th,
.stock-merma-table td,
.stock-merma-table th {
  padding-top: 12px;
  padding-bottom: 12px;
  vertical-align: middle;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(180deg, #f9f6f2 0%, #f3ece5 100%);
}

.login-card {
  width: min(100%, 480px);
  padding: 30px;
}

.login-brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}

.login-brand h1 {
  margin: 8px 0 0;
  font-size: 28px;
  color: var(--ui-color-text);
}

.login-logo {
  background: #f3ece5 !important;
  color: var(--ui-color-primary) !important;
}

.login-subtitle {
  margin: 6px 0 0;
  color: var(--ui-color-muted);
}

.login-submit {
  width: 100%;
}

.login-note {
  margin-top: 16px;
}

.user-mini {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  margin-bottom: 18px;
}

.user-mini strong,
.user-mini span,
.user-mini small {
  display: block;
}

.user-mini span,
.user-mini small {
  color: rgba(255,255,255,.74);
}

@media (max-width: 860px) {
  .login-card {
    padding: 22px;
    border-radius: 18px;
  }

  .login-brand {
    align-items: flex-start;
  }
}