/* CR-DevControl – app.css */
:root {
  --bg: #F8FAFC; --bg2: #F1F5F9; --surface: #FFFFFF;
  --border: #E2E8F0; --border2: #CBD5E1;
  --text: #0F172A; --text2: #475569; --text3: #94A3B8;
  --primary: #2563EB; --primary-dark: #1D4ED8; --primary-light: #DBEAFE;
  --success: #10B981; --warning: #F59E0B; --danger: #EF4444; --purple: #8B5CF6;
  --sidebar-w: 240px; --topbar-h: 60px;
  --radius: 10px; --radius-sm: 6px; --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
  --transition: .2s ease;
  --font: 'Inter', system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }

/* ── SIDEBAR ── */
.sidebar {
  position: fixed; top: 0; left: 0; height: 100vh; width: var(--sidebar-w);
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; z-index: 100;
  transition: transform var(--transition);
}
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px; border-bottom: 1px solid var(--border); min-height: 60px;
}
.sidebar-logo { display: flex; align-items: center; gap: 8px; }
.logo-img { height: 32px; width: auto; object-fit: contain; }
.logo-fallback { width: 32px; height: 32px; background: var(--primary); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; }
.logo-text { color: #fff; font-weight: 800; font-size: 14px; }
.sidebar-toggle { display: none; border: none; background: none; cursor: pointer; color: var(--text2); font-size: 18px; padding: 4px; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 8px; }
.nav-section { margin-bottom: 20px; }
.nav-section-label { font-size: 10px; font-weight: 700; letter-spacing: .08em; color: var(--text3);
  text-transform: uppercase; padding: 0 8px 6px; display: block; }
.nav-link {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm);
  color: var(--text2); font-size: .875rem; font-weight: 500; margin-bottom: 2px;
  transition: background var(--transition), color var(--transition); position: relative;
}
.nav-link i { font-size: 17px; width: 20px; text-align: center; }
.nav-link:hover { background: var(--bg); color: var(--text); }
.nav-link.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.nav-badge {
  margin-left: auto; background: var(--danger); color: #fff; font-size: 10px;
  font-weight: 700; border-radius: 10px; padding: 1px 6px; min-width: 18px; text-align: center;
}
.sidebar-footer { border-top: 1px solid var(--border); padding: 12px; display: flex; align-items: center; gap: 8px; }
.user-card { display: flex; align-items: center; gap: 10px; flex: 1; border-radius: var(--radius-sm); padding: 6px; transition: background var(--transition); }
.user-card:hover { background: var(--bg); }
.user-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.user-avatar-sm { width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; flex-shrink: 0; }
.user-info { overflow: hidden; }
.user-name { display: block; font-size: .8rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { display: block; font-size: .7rem; color: var(--text3); }
.logout-btn { display: flex; align-items: center; padding: 6px; color: var(--text3); border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition); font-size: 18px; }
.logout-btn:hover { color: var(--danger); background: #fef2f2; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 99; }

/* ── MAIN WRAPPER ── */
.main-wrapper { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 50; height: var(--topbar-h);
  background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px; padding: 0 24px;
}
.menu-toggle { display: none; border: none; background: none; cursor: pointer; color: var(--text2); font-size: 22px; padding: 4px; }
.topbar-title h1 { font-size: 1rem; font-weight: 600; color: var(--text); flex: 1; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.main-content { flex: 1; padding: 24px; max-width: 1400px; width: 100%; margin: 0 auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
  border-radius: var(--radius-sm); font-size: .875rem; font-weight: 500;
  cursor: pointer; border: none; transition: all var(--transition); white-space: nowrap;
  font-family: var(--font); text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.3); }
.btn-secondary { background: var(--bg2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-ghost { background: transparent; color: var(--text2); }
.btn-ghost:hover { background: var(--bg2); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #DC2626; color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; color: #fff; }
.btn-sm { padding: 5px 12px; font-size: .8rem; }
.btn-lg { padding: 11px 24px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { padding: 6px; border-radius: var(--radius-sm); background: transparent; color: var(--text3); transition: all var(--transition); }
.btn-icon:hover { background: var(--bg2); color: var(--text); }
.btn-icon.btn-danger { color: var(--danger); }
.btn-icon.btn-danger:hover { background: #fef2f2; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.d-inline { display: inline; }
.text-center { text-align: center; }
.text-muted { color: var(--text3); font-size: .85rem; }

/* ── CARDS ── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-header h3 { font-size: .9rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 8px; }
.card-header h3 i { color: var(--primary); }
.card-body { padding: 20px; }
.card-body.p-0 { padding: 0; }
.card-footer { padding: 16px 20px; border-top: 1px solid var(--border); background: var(--bg); }
.card-sticky { position: sticky; top: 80px; }

/* ── ALERTS ── */
.alert {
  display: flex; align-items: flex-start; gap: 10px; padding: 12px 16px;
  border-radius: var(--radius-sm); margin-bottom: 16px; font-size: .875rem; position: relative;
}
.alert i { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.alert-error   { background: #FEF2F2; color: #7F1D1D; border: 1px solid #FECACA; }
.alert-close { position: absolute; right: 12px; top: 10px; background: none; border: none; cursor: pointer; font-size: 18px; color: inherit; opacity: .6; }
.alert-close:hover { opacity: 1; }

/* ── FORMS ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .8rem; font-weight: 600; color: var(--text2); margin-bottom: 6px; }
.form-label.required::after { content: ' *'; color: var(--danger); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border2); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .875rem; color: var(--text); background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition); outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-hint { font-size: .75rem; color: var(--text3); margin-top: 4px; display: block; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-between { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 8px; }
.input-icon-wrap { position: relative; }
.input-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text3); font-size: 16px; pointer-events: none; }
.input-icon-wrap .form-input { padding-left: 36px; }
.input-icon-right { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--text3); font-size: 16px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: .875rem; color: var(--text2); }
.checkbox-label input { width: 16px; height: 16px; accent-color: var(--primary); }
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.section-title { font-size: .9rem; font-weight: 600; margin-bottom: 12px; color: var(--text); }
.link-muted { color: var(--text3); font-size: .85rem; }
.link-muted:hover { color: var(--primary); }

/* ── AUTH ── */
.auth-body { background: #0F172A; min-height: 100vh; display: flex; }
.auth-container { display: flex; min-height: 100vh; width: 100%; }
.auth-left {
  width: 420px; flex-shrink: 0; background: linear-gradient(135deg, #1E3A8A 0%, #1D4ED8 50%, #2563EB 100%);
  display: flex; flex-direction: column; padding: 40px; color: #fff; position: relative; overflow: hidden;
}
.auth-left::before { content: ''; position: absolute; inset: 0; background: 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='%23ffffff' fill-opacity='0.05'%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"); }
.auth-brand { margin-bottom: 40px; position: relative; }
.auth-logo { height: 40px; filter: brightness(0) invert(1); }
.logo-letters { color: #fff; font-size: 24px; font-weight: 800; }
.auth-hero h2 { font-size: 1.6rem; font-weight: 700; line-height: 1.3; margin-bottom: 12px; position: relative; }
.auth-hero p  { color: rgba(255,255,255,.75); font-size: .9rem; margin-bottom: 32px; position: relative; }
.auth-features { display: flex; flex-direction: column; gap: 12px; position: relative; }
.auth-feature { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.85); font-size: .85rem; }
.auth-feature i { font-size: 18px; }
.auth-footer-text { margin-top: auto; font-size: .75rem; color: rgba(255,255,255,.4); position: relative; }
.auth-right { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px; background: #F8FAFC; }
.auth-card { background: #fff; border-radius: var(--radius-lg); padding: 40px; width: 100%; max-width: 440px; box-shadow: var(--shadow-md); }
.auth-card-header { margin-bottom: 28px; }
.auth-card-header h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.auth-card-header p  { color: var(--text3); font-size: .875rem; }
.auth-form { display: flex; flex-direction: column; gap: 4px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--text3); font-size: .8rem; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-note { text-align: center; font-size: .8rem; color: var(--text3); }
.auth-container-simple { justify-content: center; align-items: center; background: #F8FAFC; }
.auth-card-center { text-align: center; }
.auth-card-icon { font-size: 48px; color: var(--primary); margin-bottom: 16px; }

/* ── ERROR PAGE ── */
.error-page { text-align: center; padding: 60px 20px; color: #fff; }
.error-code { font-size: 100px; font-weight: 800; color: rgba(255,255,255,.2); line-height: 1; }
.error-page h1 { font-size: 2rem; margin: 8px 0; }
.error-page p  { color: rgba(255,255,255,.6); margin-bottom: 24px; }

/* ── DASHBOARD ── */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 20px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; display: flex; align-items: center; gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.stat-total .stat-icon      { background: #EFF6FF; color: var(--primary); }
.stat-pending .stat-icon    { background: #FFFBEB; color: var(--warning); }
.stat-dev .stat-icon        { background: #F5F3FF; color: var(--purple); }
.stat-validation .stat-icon { background: #FDF2F8; color: #EC4899; }
.stat-resolved .stat-icon   { background: #ECFDF5; color: var(--success); }
.stat-closed .stat-icon     { background: var(--bg2); color: var(--text3); }
.stat-critical .stat-icon   { background: #FEF2F2; color: var(--danger); }
.stat-time .stat-icon       { background: #F0FDF4; color: var(--success); }
.stat-value { font-size: 1.8rem; font-weight: 800; color: var(--text); display: block; line-height: 1.1; }
.stat-value-sm { font-size: 1.2rem; }
.stat-label { font-size: .75rem; color: var(--text3); font-weight: 500; }
.charts-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 20px; }
.chart-card .card-body { padding: 16px 20px; }
.chart-body-center { display: flex; flex-direction: column; align-items: center; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--text2); margin-top: 6px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.bottom-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 16px; }
.recent-list { display: flex; flex-direction: column; }
.recent-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--border); transition: background var(--transition); gap: 16px; }
.recent-item:last-child { border-bottom: none; }
.recent-item:hover { background: var(--bg); }
.recent-item-left { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.recent-title { font-size: .875rem; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 280px; }
.recent-meta { font-size: .75rem; color: var(--text3); }
.recent-item-right { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
.company-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.company-bar-name { font-size: .8rem; width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text2); flex-shrink: 0; }
.company-bar-wrap { flex: 1; height: 6px; background: var(--bg2); border-radius: 3px; overflow: hidden; }
.company-bar-fill { height: 100%; background: var(--primary); border-radius: 3px; transition: width .6s ease; }
.company-bar-count { font-size: .8rem; font-weight: 600; color: var(--text); width: 24px; text-align: right; }

/* ── BADGES ── */
.badge-status, .badge-priority {
  display: inline-flex; align-items: center; padding: 3px 10px;
  border-radius: 20px; font-size: .72rem; font-weight: 600; border: 1px solid transparent; white-space: nowrap;
}
.type-badge { display: inline-flex; align-items: center; gap: 4px; font-size: .75rem; font-weight: 500; color: var(--text2); background: var(--bg2); padding: 3px 8px; border-radius: 6px; }
.type-bug  { color: #DC2626; background: #FEF2F2; }
.type-mejora { color: #2563EB; background: #EFF6FF; }
.type-func { color: #7C3AED; background: #F5F3FF; }
.type-ajuste { color: #D97706; background: #FFFBEB; }
.type-consulta { color: #0891B2; background: #ECFEFF; }

/* ── TABLES ── */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; padding: 10px 16px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text3); background: var(--bg); border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: 12px 16px; font-size: .875rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.table-row-hover { cursor: pointer; transition: background var(--transition); }
.table-row-hover:hover { background: var(--bg); }
.action-btns { display: flex; gap: 4px; }
.ticket-number { font-family: 'Courier New', monospace; font-size: .78rem; background: var(--bg2); padding: 2px 6px; border-radius: 4px; color: var(--text2); font-weight: 700; }
.ticket-title { font-weight: 500; }

/* ── FILTERS ── */
.filter-card { padding: 0; }
.filter-card .card-body { padding: 14px 20px; }
.filter-form { width: 100%; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 14px 20px; }
.filter-search { flex: 1; min-width: 200px; }
.page-actions { display: flex; justify-content: flex-end; margin-bottom: 16px; }

/* ── EMPTY STATES ── */
.empty-state { text-align: center; padding: 60px 24px; color: var(--text3); }
.empty-state i { font-size: 56px; margin-bottom: 16px; display: block; }
.empty-state h4 { font-size: 1.1rem; color: var(--text2); margin-bottom: 8px; }
.empty-state p { font-size: .875rem; margin-bottom: 20px; }
.empty-state-sm { text-align: center; padding: 30px; color: var(--text3); }
.empty-state-sm i { font-size: 36px; margin-bottom: 8px; display: block; }
.empty-state-sm p { font-size: .85rem; }

/* ── PAGINATION ── */
.pagination-nav { display: flex; justify-content: center; padding: 16px; }
.pagination { display: flex; gap: 4px; list-style: none; }
.page-link { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px;
  border-radius: var(--radius-sm); font-size: .85rem; color: var(--text2); border: 1px solid var(--border); background: var(--surface); transition: all var(--transition); }
.page-link:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.page-item.active .page-link { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-item.disabled .page-link { opacity: .4; pointer-events: none; }

/* ── TOAST ── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--text); color: #fff; padding: 12px 18px; border-radius: var(--radius-sm); font-size: .875rem;
  box-shadow: var(--shadow-md); animation: slideIn .3s ease; max-width: 320px; display: flex; align-items: center; gap: 8px; }
.toast-success { background: var(--success); }
.toast-error   { background: var(--danger); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: none; opacity: 1; } }