/* ============================================================
   Gestión de Resoluciones — Design System
   Carga DESPUÉS de Bootstrap para sobreescribirlo.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ─────────────────────────────────────────────────────────── */
:root {
  --p:           #4F46E5;
  --p-dk:        #4338CA;
  --p-lt:        #EEF2FF;
  --p-ring:      rgba(79,70,229,.15);

  --success:     #059669;
  --success-lt:  #D1FAE5;

  --warn:        #B45309;
  --warn-lt:     #FEF3C7;

  --danger:      #DC2626;
  --danger-lt:   #FEE2E2;

  --page:        #F1F5F9;
  --surface:     #FFFFFF;
  --subtle:      #F8FAFC;

  --txt:         #0F172A;
  --txt2:        #475569;
  --txt3:        #94A3B8;

  --bdr:         #E2E8F0;
  --bdr2:        #CBD5E1;

  --r-xs:  4px;
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-f:   9999px;

  --sh-xs: 0 1px 2px rgba(0,0,0,.05);
  --sh-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --sh:    0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.04);
  --sh-md: 0 10px 15px -3px rgba(0,0,0,.07), 0 4px 6px -2px rgba(0,0,0,.04);
  --sh-lg: 0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.03);

  --t: .15s cubic-bezier(.4,0,.2,1);
}

/* Bootstrap primary sync */
:root {
  --bs-primary: #4F46E5;
  --bs-primary-rgb: 79,70,229;
}

/* ── Modo oscuro ─────────────────────────────────────────────────────────
   Redefine las variables semánticas; todo el sistema las hereda.
   Se activa con el atributo html[data-theme="dark"]. */
html[data-theme="dark"] {
  /* CTA / primario: lavanda #B39CD0 */
  --p:           #B39CD0;
  --p-dk:        #9B82BB;
  --p-lt:        rgba(179,156,208,.15);
  --p-ring:      rgba(179,156,208,.28);

  /* Éxito: cian claro #A8DADC */
  --success:     #A8DADC;
  --success-lt:  rgba(168,218,220,.15);

  --warn:        #FBBF24;
  --warn-lt:     rgba(251,191,36,.15);

  /* Peligro/acento 2: rosa suave #FFC1CC */
  --danger:      #FFC1CC;
  --danger-lt:   rgba(255,193,204,.15);

  /* Fondos: pizarra #2C2C2C */
  --page:        #2C2C2C;
  --surface:     #383838;
  --subtle:      #313131;

  /* Texto: gris claro #E4E4E4 */
  --txt:         #E4E4E4;
  --txt2:        #A8A8A8;
  --txt3:        #707070;

  --bdr:         #484848;
  --bdr2:        #5A5A5A;

  --bs-primary:     #B39CD0;
  --bs-primary-rgb: 179,156,208;

  --sh-xs: 0 1px 2px rgba(0,0,0,.5);
  --sh-sm: 0 1px 3px rgba(0,0,0,.6), 0 1px 2px rgba(0,0,0,.5);
  --sh:    0 4px 6px -1px rgba(0,0,0,.6), 0 2px 4px -1px rgba(0,0,0,.5);
  --sh-md: 0 10px 15px -3px rgba(0,0,0,.65), 0 4px 6px -2px rgba(0,0,0,.5);
  --sh-lg: 0 20px 25px -5px rgba(0,0,0,.7), 0 8px 10px -6px rgba(0,0,0,.5);

  color-scheme: dark;
}

/* Overrides para reglas con colores fijos que las variables no alcanzan */
html[data-theme="dark"] .table tbody tr.intercalada td       { background: rgba(251,191,36,.10) !important; }
html[data-theme="dark"] .table tbody tr.intercalada:hover td { background: rgba(251,191,36,.17) !important; }

html[data-theme="dark"] .alert-success { background: var(--success-lt) !important; border-color: rgba(52,211,153,.35)  !important; color: #6EE7B7 !important; }
html[data-theme="dark"] .alert-danger  { background: var(--danger-lt)  !important; border-color: rgba(248,113,113,.35) !important; color: #FCA5A5 !important; }
html[data-theme="dark"] .alert-warning { background: var(--warn-lt)    !important; border-color: rgba(251,191,36,.35)  !important; color: #FCD34D !important; }
html[data-theme="dark"] .alert-info    { background: var(--p-lt)       !important; border-color: rgba(129,140,248,.35) !important; color: #C7D2FE !important; }

/* Botón de tema en la barra */
.theme-toggle { padding: .3rem .5rem !important; }
.theme-toggle .bi-sun,  html[data-theme="dark"] .theme-toggle .bi-moon-stars { display: none; }
.theme-toggle .bi-moon-stars, html[data-theme="dark"] .theme-toggle .bi-sun { display: inline-block; }

/* ── Base ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--page);
  color: var(--txt);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Alinear los tokens de Bootstrap con el tema (imprescindible para modo oscuro:
     headings y textos base de BS usan estas variables, no 'color' heredado). */
  --bs-body-color: var(--txt);
  --bs-body-bg: var(--page);
  --bs-heading-color: var(--txt);
  --bs-border-color: var(--bdr);
  --bs-secondary-color: var(--txt2);
  --bs-tertiary-color: var(--txt3);
  --bs-emphasis-color: var(--txt);
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.app-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--bdr);
  box-shadow: var(--sh-xs);
  height: 60px;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: .625rem;
  font-weight: 700;
  font-size: .9375rem;
  color: var(--txt);
  text-decoration: none;
  white-space: nowrap;
}

.app-brand:hover { color: var(--p); }

.brand-icon {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, #4F46E5, #818CF8);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 15px;
  box-shadow: 0 2px 8px rgba(79,70,229,.3);
  flex-shrink: 0;
  transition: box-shadow var(--t);
}
.app-brand:hover .brand-icon { box-shadow: 0 4px 14px rgba(79,70,229,.45); }

.nav-actions { display: flex; align-items: center; gap: .5rem; }

/* User pill */
.user-pill {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .28rem .7rem .28rem .28rem;
  border: 1px solid var(--bdr); border-radius: var(--r-f);
  background: var(--subtle); cursor: pointer;
  font-size: .8rem; font-weight: 500; color: var(--txt);
  text-decoration: none; transition: var(--t);
}
.user-pill:hover { background: var(--bdr); color: var(--txt); }
.user-pill.dropdown-toggle::after { margin-left: .2rem; }

.user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, #4F46E5, #818CF8);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 700; flex-shrink: 0;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  border-radius: var(--r-sm) !important;
  font-weight: 500 !important;
  font-size: .8125rem !important;
  font-family: inherit !important;
  transition: var(--t) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: .375rem !important;
  line-height: 1.4 !important;
}
.btn-sm { padding: .3rem .7rem !important; font-size: .78rem !important; }
.btn-lg { padding: .65rem 1.25rem !important; font-size: .9rem !important; }

.btn-primary  { background: var(--p) !important; border-color: var(--p) !important; color: #fff !important; }
.btn-primary:hover  { background: var(--p-dk) !important; border-color: var(--p-dk) !important; }

.btn-success  { background: var(--success) !important; border-color: var(--success) !important; color: #fff !important; }
.btn-success:hover  { background: #047857 !important; }

.btn-danger   { background: var(--danger) !important; border-color: var(--danger) !important; color: #fff !important; }

.btn-secondary { background: var(--txt3) !important; border-color: var(--txt3) !important; }

.btn-outline-secondary {
  color: var(--txt2) !important; border-color: var(--bdr2) !important; background: transparent !important;
}
.btn-outline-secondary:hover { background: var(--subtle) !important; color: var(--txt) !important; }

.btn-outline-primary {
  color: var(--p) !important; border-color: var(--p-lt) !important; background: var(--p-lt) !important;
}
.btn-outline-primary:hover { background: var(--p) !important; color: #fff !important; border-color: var(--p) !important; }

.btn-outline-danger  {
  color: var(--danger) !important; border-color: rgba(220,38,38,.2) !important; background: var(--danger-lt) !important;
}
.btn-outline-danger:hover  { background: var(--danger) !important; color: #fff !important; border-color: var(--danger) !important; }

.btn-outline-success {
  color: var(--success) !important; border-color: rgba(5,150,105,.2) !important; background: var(--success-lt) !important;
}
.btn-outline-success:hover { background: var(--success) !important; color: #fff !important; }

.btn-light { background: var(--subtle) !important; border-color: var(--bdr) !important; color: var(--txt) !important; }
.btn-light:hover { background: var(--bdr) !important; }

/* Icon-only action button */
.btn-icon {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm); border: 1px solid var(--bdr);
  background: var(--surface); color: var(--txt2); font-size: .8rem;
  transition: var(--t); cursor: pointer; text-decoration: none; flex-shrink: 0;
}
.btn-icon:hover { border-color: var(--p); color: var(--p); background: var(--p-lt); text-decoration: none; }
.btn-icon.di:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-lt); }
.btn-icon:disabled, .btn-icon[disabled] { opacity: .3; cursor: not-allowed; pointer-events: none; }

/* ── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface) !important;
  border: 1px solid var(--bdr) !important;
  border-radius: var(--r-lg) !important;
  box-shadow: var(--sh-sm) !important;
  overflow: hidden;
}

.card-header {
  background: var(--surface) !important;
  border-bottom: 1px solid var(--bdr) !important;
  padding: .875rem 1.25rem !important;
  font-weight: 600; font-size: .875rem; color: var(--txt);
  display: flex; align-items: center; gap: .5rem;
}

.card-body { padding: 1.5rem; }

.card-footer {
  background: var(--subtle) !important;
  border-top: 1px solid var(--bdr) !important;
  font-size: .75rem; color: var(--txt2); padding: .75rem 1.25rem !important;
}

/* ── Table ──────────────────────────────────────────────────────────────── */
.table {
  font-size: .84rem;
  --bs-table-hover-bg: var(--subtle);
  --bs-table-color: var(--txt);
}

.table thead th {
  background: var(--subtle) !important;
  color: var(--txt3) !important;
  font-size: .67rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: .07em !important;
  border-bottom: 1px solid var(--bdr) !important;
  border-top: none !important;
  padding: .6rem 1rem !important;
  white-space: nowrap;
}

.table td {
  padding: .7rem 1rem;
  border-color: var(--bdr) !important;
  vertical-align: middle; color: var(--txt);
}

.table tbody tr { transition: background .1s; }
.table tbody tr:last-child td { border-bottom: none !important; }

.table tbody tr.intercalada td { background: #FFFBEB !important; }
.table tbody tr.intercalada:hover td { background: #FEF9C3 !important; }

/* ── Resolution number badge ─────────────────────────────────────────────── */
.res-num {
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
  font-size: .875rem; font-weight: 700;
  color: var(--p); background: var(--p-lt);
  padding: .22rem .65rem; border-radius: var(--r-sm);
  display: inline-block; letter-spacing: .01em; line-height: 1.4;
  white-space: nowrap;
}
.res-num.intercalada { color: var(--warn); background: var(--warn-lt); }

/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  border-radius: var(--r-f) !important;
  font-weight: 600 !important;
  font-size: .67rem !important;
  letter-spacing: .04em !important;
  padding: .2rem .6rem !important;
}
.bg-primary   { background: var(--p) !important; }
.bg-success   { background: var(--success) !important; }
.bg-secondary { background: var(--txt3) !important; }
.bg-warning   { background: var(--warn) !important; }
.bg-danger    { background: var(--danger) !important; }
.text-dark    { color: var(--txt) !important; }

.bs-soft-primary { background: var(--p-lt)       !important; color: var(--p)       !important; }
.bs-soft-success { background: var(--success-lt) !important; color: var(--success) !important; }
.bs-soft-warn    { background: var(--warn-lt)    !important; color: var(--warn)    !important; }
.bs-soft-danger  { background: var(--danger-lt)  !important; color: var(--danger)  !important; }
.bs-soft-muted   { background: var(--bdr)        !important; color: var(--txt2)    !important; }

/* ── Forms ──────────────────────────────────────────────────────────────── */
.form-label {
  font-size: .8125rem !important; font-weight: 600 !important;
  color: var(--txt) !important; margin-bottom: .35rem !important;
  display: block;
}

.form-control, .form-select {
  border: 1.5px solid var(--bdr) !important;
  border-radius: var(--r-sm) !important;
  font-size: .875rem !important; font-family: inherit !important;
  color: var(--txt) !important; background: var(--surface) !important;
  padding: .5rem .75rem !important;
  transition: border-color .15s, box-shadow .15s !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--p) !important;
  box-shadow: 0 0 0 3px var(--p-ring) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--txt3) !important; }
.form-control:disabled, .form-select:disabled {
  background: var(--subtle) !important; color: var(--txt2) !important;
}

.form-text { font-size: .75rem !important; color: var(--txt3) !important; margin-top: .25rem; }

.input-group-text {
  border: 1.5px solid var(--bdr) !important;
  background: var(--subtle) !important;
  color: var(--txt2) !important;
  border-radius: var(--r-sm) !important;
  font-size: .875rem !important;
}

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  border-radius: var(--r-md) !important;
  border: 1px solid transparent !important;
  font-size: .875rem !important;
  padding: .875rem 1rem !important;
}
.alert-success { background: var(--success-lt) !important; border-color: #A7F3D0 !important; color: #065F46 !important; }
.alert-danger  { background: var(--danger-lt)  !important; border-color: #FECACA !important; color: #991B1B !important; }
.alert-warning { background: var(--warn-lt)    !important; border-color: #FDE68A !important; color: #78350F !important; }
.alert-info    { background: var(--p-lt)       !important; border-color: #C7D2FE !important; color: #3730A3 !important; }

/* ── Modals ─────────────────────────────────────────────────────────────── */
.modal-content {
  border: none !important; border-radius: var(--r-lg) !important;
  box-shadow: var(--sh-lg) !important; overflow: hidden;
}
.modal-header { border-bottom: 1px solid var(--bdr) !important; padding: .875rem 1.25rem !important; }
.modal-body   { padding: 1.25rem !important; }
.modal-footer { border-top: 1px solid var(--bdr) !important; padding: .75rem 1.25rem !important; background: var(--subtle); }
.modal-title  { font-size: .9375rem !important; font-weight: 600 !important; }

/* ── Dropdown ─────────────────────────────────────────────────────────── */
.dropdown-menu {
  border: 1px solid var(--bdr) !important;
  border-radius: var(--r-md) !important;
  box-shadow: var(--sh-md) !important;
  padding: .375rem !important;
  font-size: .8375rem !important;
  min-width: 160px;
}
.dropdown-item {
  border-radius: var(--r-sm) !important;
  padding: .45rem .75rem !important;
  color: var(--txt2) !important; transition: var(--t) !important;
}
.dropdown-item:hover  { background: var(--p-lt) !important; color: var(--p) !important; }
.dropdown-item:active { background: var(--p) !important; color: #fff !important; }
.dropdown-item.text-danger:hover { background: var(--danger-lt) !important; color: var(--danger) !important; }
.dropdown-item-text { font-size: .78rem !important; padding: .35rem .75rem !important; color: var(--txt3) !important; }
.dropdown-divider { border-color: var(--bdr) !important; margin: .3rem 0 !important; }

/* ── Page header ─────────────────────────────────────────────────────── */
.page-hdr {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.page-title { font-size: 1.0625rem; font-weight: 700; color: var(--txt); margin: 0; line-height: 1.3; }

/* ── Filter bar ──────────────────────────────────────────────────────── */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--bdr);
  border-radius: var(--r-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--sh-xs);
}

/* ── Modo cards (create.php) ─────────────────────────────────────────── */
.modo-opt {
  border: 1.5px solid var(--bdr); border-radius: var(--r-md);
  padding: .875rem 1rem; cursor: pointer;
  transition: var(--t); background: var(--surface);
  display: flex; align-items: flex-start; gap: .625rem; height: 100%;
}
.modo-opt:hover  { border-color: var(--bdr2); background: var(--subtle); }
.modo-opt.is-nueva      { border-color: var(--success); background: var(--success-lt); }
.modo-opt.is-intercalar { border-color: var(--warn);    background: var(--warn-lt);    }

.modo-opt .modo-radio { flex-shrink: 0; margin-top: 3px; }
.modo-opt .modo-title { font-weight: 600; font-size: .875rem; color: var(--txt); margin-bottom: .2rem; }
.modo-opt .modo-desc  { font-size: .78rem; color: var(--txt2); line-height: 1.4; }

/* ── Preview number box ──────────────────────────────────────────────── */
.num-preview {
  background: var(--subtle);
  border: 1.5px dashed var(--bdr2);
  border-radius: var(--r-md);
  padding: .875rem 1.25rem;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}

/* ── Login ───────────────────────────────────────────────────────────── */
.login-bg {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: url('img/fondo.jpg') center center / cover no-repeat fixed;
  padding: 1.5rem;
  position: relative;
}
.login-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(2px);
}
html[data-theme="dark"] .login-bg::before { background: rgba(2,6,23,.68); }
.login-wrap { width: 100%; max-width: 400px; position: relative; z-index: 1; }
.login-card {
  background: var(--surface) !important;
  border-radius: var(--r-xl) !important;
  border: none !important;
  box-shadow: var(--sh-lg), 0 0 0 1px rgba(0,0,0,.04) !important;
  overflow: hidden;
}
.login-logo {
  width: 72px; height: 72px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-bottom: .875rem;
}
.login-logo img { width: 100%; height: 100%; object-fit: contain; }

/* ── Misc overrides ──────────────────────────────────────────────────── */
.text-muted  { color: var(--txt2) !important; }
.text-xs     { font-size: .75rem !important; }
.text-sm     { font-size: .8125rem !important; }
.bg-light    { background: var(--subtle) !important; }
.border      { border-color: var(--bdr) !important; }
hr           { border-color: var(--bdr); opacity: 1; margin: 1.5rem 0; }
.rounded     { border-radius: var(--r-md) !important; }
.rounded-sm  { border-radius: var(--r-sm) !important; }
.rounded-lg  { border-radius: var(--r-lg) !important; }
.shadow-sm   { box-shadow: var(--sh-sm) !important; }

/* ── Flatpickr ───────────────────────────────────────────────────────── */
.flatpickr-calendar {
  border-radius: var(--r-lg) !important;
  box-shadow: var(--sh-md) !important;
  border: 1px solid var(--bdr) !important;
  font-family: inherit !important;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover { background: var(--p) !important; border-color: var(--p) !important; }
.flatpickr-day.today:not(.selected) {
  border-color: var(--p) !important; color: var(--p) !important; font-weight: 600 !important;
}
.flatpickr-day:hover { background: var(--p-lt) !important; color: var(--p) !important; }
.flatpickr-months .flatpickr-month { color: var(--txt) !important; fill: var(--txt) !important; }
.flatpickr-current-month { font-size: .9375rem !important; font-weight: 600 !important; }
.flatpickr-weekday { color: var(--txt3) !important; font-weight: 600 !important; font-size: .75rem !important; }
.flatpickr-prev-month svg, .flatpickr-next-month svg { fill: var(--txt2) !important; }
.flatpickr-input { cursor: pointer !important; background: var(--surface) !important; }

/* ── Pagination ──────────────────────────────────────────────────────── */
.pagination .page-link {
  border-radius: var(--r-sm) !important;
  border: 1px solid var(--bdr) !important;
  color: var(--txt2) !important;
  background: var(--surface) !important;
  padding: .3rem .6rem !important;
  font-size: .8rem !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  transition: var(--t) !important;
  min-width: 32px;
  text-align: center;
}
.pagination .page-link:hover {
  background: var(--p-lt) !important;
  border-color: var(--p) !important;
  color: var(--p) !important;
}
.pagination .page-item.active .page-link {
  background: var(--p) !important;
  border-color: var(--p) !important;
  color: #fff !important;
}
.pagination .page-item.disabled .page-link {
  background: var(--subtle) !important;
  border-color: var(--bdr) !important;
  color: var(--txt3) !important;
  pointer-events: none;
}

/* ── Tarjetas selector de tipo de documento ─────────────────────────── */
.tipo-doc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem .75rem;
  border: 2px solid var(--bdr);
  border-radius: var(--r);
  background: var(--subtle);
  cursor: pointer;
  transition: var(--t);
  text-align: center;
  color: var(--txt);
}
.tipo-doc-card:hover {
  border-color: var(--p);
  background: var(--p-lt);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--p-ring);
}

/* ── Scrollbar ───────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bdr2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--txt3); }