/* ============================================================
   egresos.mygastosapp.com — estilo claro profesional
   ============================================================ */

* { box-sizing: border-box; }

:root {
  --bg:         #f1f5f9;   /* fondo de la página */
  --bg-card:    #ffffff;   /* sidebar, topbar, cards */
  --bg-hover:   #f1f5f9;   /* hover suave */
  --bg-active:  #dbeafe;   /* item activo (azul muy claro) */
  --border:     #e2e8f0;   /* divisores */
  --border-h:   #cbd5e1;   /* divisores más visibles */
  --text:       #0f172a;   /* texto principal */
  --text-dim:   #475569;   /* texto secundario */
  --text-mute:  #94a3b8;   /* texto deshabilitado */
  --primary:    #1d4ed8;   /* azul profesional */
  --primary-h:  #1e40af;   /* azul hover */
  --primary-l:  #dbeafe;   /* azul claro fondo */
  --danger:     #dc2626;
  --warning:    #d97706;
  --info:       #2563eb;
  --success:    #15803d;
  --shadow:     0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:  0 4px 12px rgba(0,0,0,.08);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-h); }

/* ── SIDEBAR ────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transform: translateX(-100%);
  transition: transform .25s ease;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.sidebar-brand {
  padding: 18px 20px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-nav {
  flex: 1;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-nav a {
  color: var(--text-dim);
  padding: 11px 14px;
  border-radius: 7px;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .15s, color .15s;
}
.sidebar-nav a .ico { font-size: 16px; width: 22px; text-align: center; }
.sidebar-nav a:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.sidebar-nav a.active {
  background: var(--bg-active);
  color: var(--primary);
  font-weight: 600;
}
.sidebar-bottom {
  padding: 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-user-info {
  margin-bottom: 12px;
}
.sidebar-user-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
}
.sidebar-user-email {
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 2px;
  word-break: break-all;
}

/* ── SIDEBAR OVERLAY (solo móvil) ──────────────────────── */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.sidebar-overlay.show {
  opacity: 1;
  pointer-events: all;
}

/* ── TOPBAR ────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hamburger {
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}
.topbar-title {
  font-size: 15px;
  font-weight: 600;
  flex: 1;
  color: var(--text);
}
.topbar-user-mini {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── ESTADO ABIERTO (móvil) ───────────────────────────── */
.sidebar.open {
  transform: translateX(0);
}

/* ── DESKTOP (≥ 900px): sidebar siempre visible ───────── */
@media (min-width: 900px) {
  .sidebar { transform: translateX(0); }
  .sidebar-overlay { display: none; }
  .hamburger { display: none; }
  .topbar { padding-left: 256px; }
  .container { margin-left: 240px; }
}

/* ── LAYOUT ─────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px;
}
@media (max-width: 720px) { .container { padding: 16px 12px; } }

.page-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 4px;
}
.page-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0 0 20px;
}

/* ── CARDS ──────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-dim);
  font-weight: 600;
}

/* ── STATS ──────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-dim);
  font-weight: 600;
}
.stat-value {
  font-size: 26px;
  font-weight: 700;
  margin-top: 6px;
}
.stat-sub { font-size: 12px; color: var(--text-mute); margin-top: 4px; }

/* ── FORMS ──────────────────────────────────────────────── */
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
input[type=text], input[type=email], input[type=password],
input[type=number], input[type=date], input[type=month], input[type=file],
input[type=color], textarea, select {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border-h);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}
.form-row { margin-bottom: 14px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border-h);
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition: background .15s, transform .05s, border-color .15s;
}
.btn:hover { background: var(--bg-hover); border-color: var(--text-mute); color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-h); border-color: var(--primary-h); color: #fff; }
.btn-danger  { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }
.btn-sm { padding: 6px 10px; font-size: 12px; }

/* ── TABLE ──────────────────────────────────────────────── */
.table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  background: #f8fafc;
  text-align: left;
  padding: 12px 14px;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: 11px;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #f8fafc; }

.empty-state {
  padding: 40px;
  text-align: center;
  color: var(--text-mute);
}

/* ── BADGE / PILL ───────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: #f1f5f9;
  border: 1px solid var(--border);
  color: var(--text);
}
.pill-cat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* ── LOGIN PAGE ─────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
  text-align: center;
}
.login-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 24px;
}

/* ── RESPONSIVE TABLE → CARDS ───────────────────────────── */
@media (max-width: 640px) {
  thead { display: none; }
  tbody tr {
    display: block;
    padding: 12px;
    border-bottom: 1px solid var(--border);
  }
  tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border: none;
    gap: 12px;
  }
  tbody td::before {
    content: attr(data-label);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-mute);
    font-weight: 600;
  }
}

/* ── UTILS ──────────────────────────────────────────────── */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.gap-8 { gap: 8px; }
.text-dim { color: var(--text-dim); }
.text-mute { color: var(--text-mute); }
.text-right { text-align: right; }
.mb-16 { margin-bottom: 16px; }
.mt-16 { margin-top: 16px; }