/* ==========================================================================
   MISTER KARTON — Portal de Trabajo Interno
   Design System & Estilos
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. CUSTOM PROPERTIES (Variables CSS)
   ------------------------------------------------------------------------- */
:root {
  /* Colores principales — paleta kraft / eco-industrial */
  --color-kraft: #C4A882;
  --color-kraft-light: #D4BFA0;
  --color-kraft-dark: #A68B5B;
  --color-olive: #5B7553;
  --color-olive-light: #6D8A64;
  --color-bg: #F5F0EB;
  --color-bg-alt: #EDE7E0;
  --color-text: #2C2C2C;
  --color-text-muted: #6B6560;
  --color-white: #FFFFFF;
  --color-border: #D8D0C8;
  --color-shadow: rgba(44, 44, 44, 0.06);
  --color-shadow-hover: rgba(44, 44, 44, 0.12);

  /* Estados de jornada */
  --color-state-idle: #B85C4A;
  --color-state-idle-bg: #FDF2F0;
  --color-state-idle-border: #E8C4BD;
  --color-state-active: #4A8B3F;
  --color-state-active-bg: #F0F7EE;
  --color-state-active-border: #B5D4AE;
  --color-state-paused: #C7882A;
  --color-state-paused-bg: #FDF8EE;
  --color-state-paused-border: #E8D5A8;
  --color-state-done: #8B8680;
  --color-state-done-bg: #F5F4F2;
  --color-state-done-border: #D5D1CC;

  /* Tipografía */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.85rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;

  /* Espaciado */
  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Bordes y radios */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Transiciones */
  --transition-fast: 180ms ease;
  --transition-base: 280ms ease;
}

/* -------------------------------------------------------------------------
   2. RESET Y BASE
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Textura sutil tipo papel kraft */
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(196, 168, 130, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(91, 117, 83, 0.05) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c4a882' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font-family: var(--font-family);
  cursor: pointer;
}

/* -------------------------------------------------------------------------
   3. LOGIN SCREEN — Pantalla completa de autenticación
   ------------------------------------------------------------------------- */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 30% 40%, rgba(196, 168, 130, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(91, 117, 83, 0.08) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c4a882' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.login-screen--hidden {
  display: none;
}

.login-screen__card {
  background: var(--color-white);
  padding: var(--space-2xl) var(--space-2xl) var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow:
    0 4px 24px rgba(44, 44, 44, 0.08),
    0 1px 4px rgba(44, 44, 44, 0.04);
  border: 1px solid var(--color-border);
  width: 100%;
  max-width: 400px;
  margin: 0 var(--space-md);
  text-align: center;
}

.login-screen__logo {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: contain;
  margin: 0 auto var(--space-lg);
}

.login-screen__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.02em;
}

.login-screen__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.login-screen__form {
  text-align: left;
}

.login-screen__field {
  margin-bottom: var(--space-md);
}

.login-screen__input-wrap {
  position: relative;
}

.login-screen__input-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
  opacity: 0.6;
}

.login-screen__input-wrap input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.login-screen__input-wrap input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.login-screen__input-wrap input:focus {
  border-color: var(--color-kraft);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(196, 168, 130, 0.15);
}

.login-screen__error {
  font-size: var(--font-size-sm);
  color: var(--color-state-idle);
  min-height: 22px;
  margin-bottom: var(--space-sm);
  text-align: center;
  transition: opacity var(--transition-fast);
}

.login-screen__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-kraft);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.login-screen__btn:hover {
  background: var(--color-kraft-dark);
}

.login-screen__btn:active {
  transform: scale(0.98);
}

.login-screen__btn svg {
  width: 18px;
  height: 18px;
}

.login-screen__footer {
  margin-top: var(--space-2xl);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  opacity: 0.7;
}

/* -------------------------------------------------------------------------
   4. PORTAL WRAPPER
   ------------------------------------------------------------------------- */
.portal {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* -------------------------------------------------------------------------
   5. HEADER
   ------------------------------------------------------------------------- */
.header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
}

.header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__logo {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.header__title {
  display: flex;
  flex-direction: column;
}

.header__company {
  font-size: var(--font-size-md);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.header__subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Usuario logueado y logout */
.header__user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__user-name {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.header__logout-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.header__logout-btn svg {
  width: 16px;
  height: 16px;
}

.header__logout-btn:hover {
  border-color: var(--color-state-idle);
  color: var(--color-state-idle);
  background: var(--color-state-idle-bg);
}

/* Botón Admin */
.header__admin-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-olive);
  border: 1px solid var(--color-olive);
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.header__admin-btn svg {
  width: 16px;
  height: 16px;
}

.header__admin-btn:hover {
  background: var(--color-olive-light);
  border-color: var(--color-olive-light);
}

/* -------------------------------------------------------------------------
   6. MAIN CONTENT
   ------------------------------------------------------------------------- */
.main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
  width: 100%;
}

.section-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* -------------------------------------------------------------------------
   7. TIME SECTION — Fecha + Layout dos columnas
   ------------------------------------------------------------------------- */
.time-section {
  margin-bottom: var(--space-2xl);
}

.time-section__date {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
}

.time-section__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-xl);
  align-items: start;
}

/* -------------------------------------------------------------------------
   8. TIME PANEL — Control horario (columna izquierda)
   ------------------------------------------------------------------------- */
.time-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  box-shadow: 0 2px 12px var(--color-shadow);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

/* States */
.time-panel[data-state="idle"] {
  border-left: 4px solid var(--color-state-idle);
}

.time-panel[data-state="active"] {
  border-left: 4px solid var(--color-state-active);
  box-shadow: 0 2px 16px rgba(74, 139, 63, 0.1);
}

.time-panel[data-state="paused"] {
  border-left: 4px solid var(--color-state-paused);
  box-shadow: 0 2px 16px rgba(199, 136, 42, 0.1);
}

.time-panel[data-state="done"] {
  border-left: 4px solid var(--color-state-done);
}

.time-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.time-panel__status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.time-panel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--transition-base);
}

/* Dot colors by panel state */
.time-panel[data-state="idle"] .time-panel__dot {
  background: var(--color-state-idle);
  box-shadow: 0 0 0 3px var(--color-state-idle-bg);
}

.time-panel[data-state="active"] .time-panel__dot {
  background: var(--color-state-active);
  box-shadow: 0 0 0 3px var(--color-state-active-bg);
  animation: pulse 2s ease-in-out infinite;
}

.time-panel[data-state="paused"] .time-panel__dot {
  background: var(--color-state-paused);
  box-shadow: 0 0 0 3px var(--color-state-paused-bg);
  animation: pulse-amber 2s ease-in-out infinite;
}

.time-panel[data-state="done"] .time-panel__dot {
  background: var(--color-state-done);
  box-shadow: 0 0 0 3px var(--color-state-done-bg);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes pulse-amber {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.time-panel__message {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
}

.time-panel__clock {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.time-panel__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.time-panel__info {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.time-panel__info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.time-panel__info-item--highlight .time-panel__info-value {
  color: var(--color-olive);
  font-weight: 700;
}

.time-panel__info-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.time-panel__info-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.time-panel__actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.time-panel__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}

.time-panel__btn:active {
  transform: scale(0.97);
}

.time-panel__btn svg {
  width: 18px;
  height: 18px;
}

.time-panel__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.time-panel__btn:disabled:active {
  transform: none;
}

.time-panel__btn--start {
  color: var(--color-white);
  background: var(--color-olive);
}

.time-panel__btn--start:hover:not(:disabled) {
  background: var(--color-olive-light);
}

.time-panel__btn--pause {
  color: var(--color-white);
  background: var(--color-state-paused);
}

.time-panel__btn--pause:hover:not(:disabled) {
  background: #b37a24;
}

.time-panel__btn--resume {
  color: var(--color-white);
  background: var(--color-olive);
}

.time-panel__btn--resume:hover:not(:disabled) {
  background: var(--color-olive-light);
}

.time-panel__btn--stop {
  color: var(--color-white);
  background: var(--color-state-idle);
}

.time-panel__btn--stop:hover:not(:disabled) {
  background: #a04a3a;
}

/* History */
/* History header with download button */
.time-panel__history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.time-panel__history-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.time-panel__history-balance {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 4px;
}
.time-panel__history-balance span {
  font-weight: 600;
}
.time-panel__history-balance--positive span {
  color: var(--color-state-active);
}
.time-panel__history-balance--negative span {
  color: var(--color-state-idle);
}

.time-panel__download-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 5px 12px;
  font-family: var(--font-family);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-olive);
  background: var(--color-state-active-bg);
  border: 1px solid var(--color-state-active-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.time-panel__download-btn svg {
  width: 14px;
  height: 14px;
}

.time-panel__download-btn:hover {
  background: var(--color-olive);
  color: var(--color-white);
}

.time-panel__history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-height: 260px;
  overflow-y: auto;
}

.time-panel__history-empty {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  opacity: 0.6;
  font-style: italic;
}

.time-panel__history-row {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.time-panel__history-date {
  font-weight: 600;
  color: var(--color-text);
  min-width: 120px;
}

.time-panel__history-times {
  color: var(--color-text-muted);
  flex: 1;
}

.time-panel__history-pauses {
  font-size: var(--font-size-xs);
  color: var(--color-state-paused);
  font-weight: 500;
}

.time-panel__history-extra {
  font-weight: 600;
  min-width: 60px;
  text-align: right;
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
}

.time-panel__history-extra--positive {
  color: var(--color-state-active);
}

.time-panel__history-extra--negative {
  color: var(--color-state-idle);
}

.time-panel__history-extra--neutral {
  color: var(--color-text-muted);
}

.time-panel__history-total {
  font-weight: 600;
  color: var(--color-olive);
  min-width: 70px;
  text-align: right;
}

/* -------------------------------------------------------------------------
   9. CALENDAR WIDGET — Columna derecha
   ------------------------------------------------------------------------- */
.calendar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 90px;
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.calendar__month-year {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.calendar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.calendar__nav:hover {
  background: var(--color-bg);
  border-color: var(--color-kraft-light);
  color: var(--color-text);
}

.calendar__nav svg {
  width: 16px;
  height: 16px;
}

.calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.calendar__day-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-xs) 0;
}

.calendar__day-label--weekend {
  color: var(--color-kraft-dark);
  opacity: 0.7;
}

.calendar__day {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0 auto;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  position: relative;
  z-index: 1;
}

.calendar__day:hover:not(.calendar__day--empty):not(.calendar__day--today) {
  background: var(--color-bg);
  transform: scale(1.1);
}

.calendar__day--empty {
  visibility: hidden;
  cursor: default;
}

.calendar__day--weekend {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.calendar__day--today {
  background: var(--color-olive);
  color: var(--color-white);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(91, 117, 83, 0.3);
  opacity: 1;
}

.calendar__day--has-record::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-kraft);
}

.calendar__day--today.calendar__day--has-record::after {
  background: var(--color-white);
}

/* Modificadores de ausencias */
.calendar__day--absence {
  position: relative;
}

.calendar__day--absence::before {
  content: attr(data-emoji);
  position: absolute;
  top: -4px;
  right: -2px;
  font-size: 10px;
  background: white;
  border-radius: 50%;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  z-index: 2;
}

.calendar__info {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.calendar__info svg {
  flex-shrink: 0;
  color: var(--color-kraft-dark);
}

/* -------------------------------------------------------------------------
   10. SEARCH BAR
   ------------------------------------------------------------------------- */
.search-bar {
  margin-bottom: var(--space-xl);
}

.search-bar__wrapper {
  position: relative;
  max-width: 400px;
}

.search-bar__icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.search-bar__input {
  width: 100%;
  padding: var(--space-sm) var(--space-md) var(--space-sm) calc(var(--space-md) + 26px);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar__input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.search-bar__input:focus {
  border-color: var(--color-kraft);
  box-shadow: 0 0 0 3px rgba(196, 168, 130, 0.15);
}

/* -------------------------------------------------------------------------
   11. TOOLS GRID — Tarjetas de herramientas
   ------------------------------------------------------------------------- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.tool-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition:
    transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(196, 168, 130, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  border-color: var(--color-kraft-light);
}

.tool-card:hover::before {
  opacity: 1;
}

.tool-card:active {
  transform: translateY(-1px);
}

/* Edit Link Generic Button */
.link-edit-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  cursor: pointer;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  z-index: 10;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.link-edit-btn svg {
  width: 14px;
  height: 14px;
}

.tool-card:hover .link-edit-btn,
.quick-access__item:hover .link-edit-btn {
  opacity: 1;
  transform: scale(1);
}

.link-edit-btn:hover {
  color: var(--color-olive);
  border-color: var(--color-olive);
}

/* Estado oculto para el filtro de búsqueda */
.tool-card--hidden {
  display: none;
}

.tool-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  position: relative;
  z-index: 1;
}

.tool-card__icon svg {
  width: 22px;
  height: 22px;
}

.tool-card__content {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.tool-card__name {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.tool-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-card__arrow {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  opacity: 0.4;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  position: relative;
  z-index: 1;
}

.tool-card:hover .tool-card__arrow {
  opacity: 0.8;
  transform: translate(2px, -2px);
}

/* -------------------------------------------------------------------------
   12. ACCESOS RÁPIDOS
   ------------------------------------------------------------------------- */
.quick-access {
  margin-top: var(--space-3xl);
}

.quick-access__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.quick-access__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.2s ease, color 0.2s ease, box-shadow 0.3s ease;
  cursor: pointer;
  position: relative;
  text-decoration: none;
}

.quick-access__item svg {
  width: 16px;
  height: 16px;
}

.quick-access__item:hover {
  border-color: var(--color-kraft);
  color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.05);
}

.quick-access__item--add {
  border-style: dashed;
  opacity: 0.6;
  cursor: default;
}

.quick-access__item--add:hover {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------------------
   13. FOOTER
   ------------------------------------------------------------------------- */
.footer {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid var(--color-border);
}

.footer__text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.footer__text span {
  font-weight: 600;
}

/* -------------------------------------------------------------------------
   14. ANIMACIONES DE ENTRADA
   ------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tool-card {
  animation: fadeInUp 0.4s ease both;
}

.tool-card:nth-child(1) { animation-delay: 0.05s; }
.tool-card:nth-child(2) { animation-delay: 0.10s; }
.tool-card:nth-child(3) { animation-delay: 0.15s; }
.tool-card:nth-child(4) { animation-delay: 0.20s; }
.tool-card:nth-child(5) { animation-delay: 0.25s; }
.tool-card:nth-child(6) { animation-delay: 0.30s; }

.time-panel {
  animation: fadeInUp 0.5s ease both;
}

.calendar-widget {
  animation: fadeInUp 0.5s ease 0.15s both;
}

/* -------------------------------------------------------------------------
   15. RESPONSIVE — Tablet
   ------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .time-section__layout {
    grid-template-columns: 1fr;
  }

  .calendar-widget {
    position: static;
  }
}

@media (max-width: 768px) {
  .header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .header__user {
    width: 100%;
    justify-content: space-between;
  }

  .main {
    padding: var(--space-xl) var(--space-md);
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .search-bar__wrapper {
    max-width: 100%;
  }

  .time-panel {
    padding: var(--space-lg) var(--space-lg);
  }

  .time-panel__body {
    flex-direction: column;
    align-items: flex-start;
  }

  .time-panel__actions {
    width: 100%;
  }

  .time-panel__btn {
    flex: 1;
    justify-content: center;
  }

  .time-panel__clock {
    font-size: var(--font-size-xl);
  }

  .time-panel__history-row {
    flex-wrap: wrap;
    gap: var(--space-xs);
  }
}

/* -------------------------------------------------------------------------
   16. RESPONSIVE — Móvil
   ------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .header__inner {
    padding: var(--space-sm) var(--space-md);
  }

  .header__logo {
    width: 34px;
    height: 34px;
  }

  .header__company {
    font-size: var(--font-size-base);
  }

  .main {
    padding: var(--space-lg) var(--space-sm);
  }

  .tool-card {
    padding: var(--space-md);
  }

  .quick-access__grid {
    gap: var(--space-xs);
  }

  .time-panel {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
  }

  .time-panel__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .time-panel__info {
    gap: var(--space-md);
  }

  .time-panel__actions {
    flex-direction: column;
  }

  .time-section__date {
    font-size: var(--font-size-base);
  }

  .calendar-widget {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
  }

  .calendar__day {
    width: 30px;
    height: 30px;
    font-size: var(--font-size-xs);
  }

  .login-screen__card {
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    margin: 0 var(--space-sm);
  }
}

/* -------------------------------------------------------------------------
   17. ADMIN MODAL — Panel de administración
   ------------------------------------------------------------------------- */
.admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(44, 44, 44, 0.4);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.admin-modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: 0 16px 48px rgba(44, 44, 44, 0.2);
  width: 100%;
  max-width: 780px;
  max-height: 80vh;
  margin: var(--space-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.admin-modal__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text);
}

.admin-modal__title svg {
  color: var(--color-olive);
}

.admin-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-modal__close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.admin-modal__close svg {
  width: 20px;
  height: 20px;
}

.admin-modal__body {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  overflow-y: auto;
}

/* Admin table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.admin-table thead th {
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 2px solid var(--color-border);
}

.admin-table tbody td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.admin-table tbody tr:hover {
  background: var(--color-bg);
}

.admin-table__name {
  font-weight: 600;
}

.admin-table__email {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

.admin-table__download-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  font-family: var(--font-family);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-olive);
  background: var(--color-state-active-bg);
  border: 1px solid var(--color-state-active-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.admin-table__download-btn:hover:not(:disabled) {
  background: var(--color-olive);
  color: var(--color-white);
}

.admin-table__download-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* -------------------------------------------------------------------------
   17. ACCESIBILIDAD — Foco visible y reduced-motion
   ------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-kraft);
  outline-offset: 2px;
}

/* Solo visible para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* -------------------------------------------------------------------------
   18. MODALS DE ACCIÓN (Notas y Olvidos)
   ------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(44, 44, 44, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.action-modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.action-modal__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.action-modal__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.action-modal__textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  resize: vertical;
  margin-bottom: var(--space-lg);
  outline: none;
  transition: border-color var(--transition-fast);
}

.action-modal__textarea:focus {
  border-color: var(--color-kraft);
}

.action-modal__input {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  outline: none;
}

.action-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.action-modal__btn {
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.action-modal__btn:active { transform: scale(0.98); }

.action-modal__btn--cancel {
  background: var(--color-bg);
  color: var(--color-text-muted);
}
.action-modal__btn--cancel:hover {
  background: var(--color-border);
}

.action-modal__btn--confirm {
  background: var(--color-olive);
  color: var(--color-white);
}
.action-modal__btn--confirm:hover {
  background: var(--color-olive-light);
}

/* ==========================================================================
   ADVANCED TOOL CONFIG MODAL
   ========================================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--space-md);
    text-align: left;
}
.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
}
.action-modal--wide {
    max-width: 480px !important;
}
.icon-upload-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: 4px;
}
.icon-placeholder, #link-config-icon-preview {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    object-fit: contain;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.icon-placeholder svg {
    width: 22px;
    height: 22px;
    color: var(--color-text-muted);
}
.icon-upload-btn {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    background: var(--color-white);
    transition: background 0.2s;
    font-weight: 500;
}
.icon-upload-btn:hover { 
    background: var(--color-bg); 
}
.btn-clear-icon {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
}
.btn-clear-icon:hover { 
    color: #e02424; 
}

/* Add new tool card */
.tool-card--add-new {
    border: 2px dashed var(--color-border);
    background: transparent;
    justify-content: center;
    box-shadow: none !important;
}
.tool-card--add-new:hover {
    border-color: var(--color-kraft);
    background: rgba(196, 168, 130, 0.03);
    transform: translateY(-2px);
}
.tool-card--add-new .tool-card__icon {
    background: transparent;
    color: var(--color-text-muted);
}
.tool-card--add-new:hover .tool-card__icon {
    color: var(--color-kraft);
}
.tool-card--add-new .tool-card__name {
    color: var(--color-text-muted);
    font-weight: 500;
}
.tool-card--add-new:hover .tool-card__name {
    color: var(--color-kraft);
}