/* css/styles.css — Estilos compartidos de todo el sistema */

/* ── Reset y base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:       #185FA5;
  --primary-light: #E6F1FB;
  --primary-dark:  #0C447C;
  --success:       #3B6D11;
  --success-light: #EAF3DE;
  --warn:          #BA7517;
  --warn-light:    #FAEEDA;
  --danger:        #A32D2D;
  --danger-light:  #FCEBEB;
  --info-light:    #E6F1FB;
  --info:          #185FA5;
  --bg:            #f5f5f3;
  --surface:       #ffffff;
  --surface2:      #f8f8f6;
  --border:        rgba(0,0,0,0.1);
  --border2:       rgba(0,0,0,0.2);
  --text:          #1a1a18;
  --text2:         #5f5e5a;
  --text3:         #888780;
  --r:             8px;
  --rl:            12px;
  --font:          'Inter', system-ui, sans-serif;
}

body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }

/* ── Layout ────────────────────────────────────────────────── */
.app      { display: flex; min-height: 100vh; }
.sidebar  { width: 220px; flex-shrink: 0; background: var(--surface); border-right: 0.5px solid var(--border); display: flex; flex-direction: column; padding: 1rem 0; position: fixed; top: 0; left: 0; height: 100vh; z-index: 10; }
.main     { flex: 1; margin-left: 220px; padding: 2rem; min-height: 100vh; }

/* ── Sidebar ───────────────────────────────────────────────── */
.brand          { padding: 0 1rem 1rem; border-bottom: 0.5px solid var(--border); margin-bottom: 0.75rem; }
.brand-name     { font-size: 15px; font-weight: 600; color: var(--text); }
.brand-sub      { font-size: 11px; color: var(--text3); margin-top: 1px; }
.nav-section    { padding: 0.25rem 1rem; font-size: 10px; letter-spacing: 0.08em; color: var(--text3); margin: 0.5rem 0 0.25rem; text-transform: uppercase; }
.nav-item       { display: flex; align-items: center; gap: 8px; padding: 7px 1rem; cursor: pointer; font-size: 13px; color: var(--text2); text-decoration: none; transition: background 0.1s; }
.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active{ background: var(--surface2); color: var(--primary); font-weight: 500; border-left: 2px solid var(--primary); }
.nav-icon       { font-size: 15px; width: 18px; text-align: center; }
.role-badge     { margin: auto 1rem 0; padding: 8px 10px; background: var(--primary-light); border-radius: var(--r); font-size: 11px; }
.role-label     { color: var(--text2); display: block; margin-bottom: 2px; }
.role-name      { color: var(--primary); font-weight: 500; }
.logout-btn     { display: block; margin: 0.5rem 1rem 0; padding: 6px 10px; font-size: 12px; color: var(--danger); cursor: pointer; background: none; border: none; text-align: left; border-radius: var(--r); }
.logout-btn:hover { background: var(--danger-light); }

/* ── Page header ───────────────────────────────────────────── */
.page-header    { margin-bottom: 1.5rem; display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.page-title     { font-size: 20px; font-weight: 600; color: var(--text); }
.page-sub       { font-size: 13px; color: var(--text2); margin-top: 2px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn            { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: var(--r); font-size: 13px; cursor: pointer; border: 0.5px solid var(--border2); background: var(--surface); color: var(--text); font-family: var(--font); transition: background 0.1s; }
.btn:hover      { background: var(--surface2); }
.btn-primary    { background: var(--primary); color: #fff; border-color: var(--primary-dark); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger     { background: var(--danger-light); color: var(--danger); border-color: transparent; }
.btn-sm         { padding: 4px 10px; font-size: 12px; }

/* ── Metrics ───────────────────────────────────────────────── */
.metrics        { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; margin-bottom: 1.5rem; }
.metric         { background: var(--surface2); border-radius: var(--r); padding: 1rem; }
.metric-label   { font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.metric-value   { font-size: 26px; font-weight: 600; color: var(--text); }
.metric-sub     { font-size: 11px; color: var(--text3); margin-top: 2px; }
.metric-value.ok    { color: var(--success); }
.metric-value.warn  { color: var(--warn); }
.metric-value.danger{ color: var(--danger); }

/* ── Cards ─────────────────────────────────────────────────── */
.card           { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--rl); padding: 1rem 1.25rem; margin-bottom: 1rem; }
.card-title     { font-size: 14px; font-weight: 500; margin-bottom: 0.75rem; }

/* ── Tables ────────────────────────────────────────────────── */
table           { width: 100%; border-collapse: collapse; font-size: 13px; }
th              { text-align: left; padding: 8px 10px; font-size: 11px; font-weight: 500; color: var(--text2); border-bottom: 0.5px solid var(--border); }
td              { padding: 10px 10px; border-bottom: 0.5px solid var(--border); color: var(--text); vertical-align: middle; }
tr:last-child td{ border-bottom: none; }
tr:hover td     { background: var(--surface2); }

/* ── Badges ────────────────────────────────────────────────── */
.badge          { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; font-weight: 500; }
.badge-ok       { background: var(--success-light); color: var(--success); }
.badge-warn     { background: var(--warn-light); color: var(--warn); }
.badge-danger   { background: var(--danger-light); color: var(--danger); }
.badge-info     { background: var(--info-light); color: var(--info); }
.badge-gray     { background: var(--surface2); color: var(--text2); }

/* ── Forms ─────────────────────────────────────────────────── */
.filters        { display: flex; gap: 8px; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
input, select, textarea { border: 0.5px solid var(--border2); border-radius: var(--r); background: var(--surface); color: var(--text); font-size: 13px; padding: 7px 10px; font-family: var(--font); outline: none; }
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(24,95,165,0.1); }
.form-row       { margin-bottom: 0.75rem; }
.form-label     { font-size: 12px; color: var(--text2); margin-bottom: 4px; display: block; }
.form-row input, .form-row select, .form-row textarea { width: 100%; }
.two-col        { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ── Modal ─────────────────────────────────────────────────── */
.modal-bg       { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 100; align-items: center; justify-content: center; }
.modal-bg.open  { display: flex; }
.modal          { background: var(--surface); border-radius: var(--rl); border: 0.5px solid var(--border); padding: 1.5rem; width: 440px; max-width: 95%; max-height: 90vh; overflow-y: auto; }
.modal-title    { font-size: 16px; font-weight: 600; margin-bottom: 1rem; }
.modal-footer   { display: flex; gap: 8px; justify-content: flex-end; margin-top: 1rem; padding-top: 1rem; border-top: 0.5px solid var(--border); }

/* ── Avatar ────────────────────────────────────────────────── */
.avatar         { width: 32px; height: 32px; border-radius: 50%; background: var(--primary-light); color: var(--primary-dark); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 500; flex-shrink: 0; }
.emp-cell       { display: flex; align-items: center; gap: 8px; }
.emp-name       { font-weight: 500; }
.emp-role       { font-size: 11px; color: var(--text3); }

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs           { display: flex; border-bottom: 0.5px solid var(--border); margin-bottom: 1rem; }
.tab            { padding: 8px 16px; font-size: 13px; cursor: pointer; color: var(--text2); border-bottom: 2px solid transparent; margin-bottom: -0.5px; background: none; border-top: none; border-left: none; border-right: none; font-family: var(--font); }
.tab.active     { color: var(--primary); border-bottom-color: var(--primary); font-weight: 500; }
.tab-content    { display: none; }
.tab-content.active { display: block; }

/* ── Schedule grid ─────────────────────────────────────────── */
.schedule-grid  { display: grid; grid-template-columns: 140px repeat(7,1fr); gap: 3px; font-size: 12px; }
.sg-head        { padding: 6px 4px; text-align: center; color: var(--text2); font-size: 11px; font-weight: 500; }
.sg-emp         { padding: 7px 4px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; }
.sg-cell        { background: var(--surface2); border-radius: 4px; padding: 6px 4px; text-align: center; cursor: pointer; color: var(--text2); border: 0.5px solid transparent; transition: all 0.1s; font-size: 11px; }
.sg-cell:hover  { border-color: var(--border2); }
.sg-cell.filled { background: var(--primary-light); color: var(--primary-dark); font-weight: 500; }
.sg-cell.off    { color: var(--text3); font-size: 10px; }

/* ── Toast ─────────────────────────────────────────────────── */
.toast          { position: fixed; bottom: 1.5rem; right: 1.5rem; padding: 10px 16px; border-radius: var(--r); font-size: 13px; z-index: 999; opacity: 0; transition: opacity 0.3s; pointer-events: none; background: var(--text); color: #fff; }
.toast.show     { opacity: 1; }
.toast.toast-ok     { background: var(--success); }
.toast.toast-error  { background: var(--danger); }
.toast.toast-warn   { background: var(--warn); }

/* ── Loading ───────────────────────────────────────────────── */
#loading        { position: fixed; inset: 0; background: rgba(255,255,255,0.7); z-index: 200; display: none; align-items: center; justify-content: center; font-size: 13px; color: var(--text2); }

/* ── Attendance row accents ────────────────────────────────── */
.row-ok td:first-child     { border-left: 2px solid var(--success); }
.row-late td:first-child   { border-left: 2px solid var(--warn); }
.row-absent td:first-child { border-left: 2px solid var(--danger); }

/* ── Empty state ───────────────────────────────────────────── */
.empty-state    { padding: 3rem; text-align: center; color: var(--text3); font-size: 13px; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar   { width: 100%; height: auto; position: relative; }
  .main      { margin-left: 0; padding: 1rem; }
  .metrics   { grid-template-columns: repeat(2, 1fr); }
  .two-col   { grid-template-columns: 1fr; }
  .app       { flex-direction: column; }
}