/* ═══════════════════════════════════════════════════════
   Realize Admin Panel — CSS
   Paleta alinhada ao site da Realize
   ═══════════════════════════════════════════════════════ */

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

:root {
  --brand:        #A94A32;
  --brand-light:  #C25535;
  --brand-dark:   #7F3325;
  --graphite:     #2B2B2B;
  --gray-900:     #1a1a1a;
  --gray-800:     #2d2d2d;
  --gray-700:     #444;
  --gray-600:     #666;
  --gray-500:     #888;
  --gray-400:     #aaa;
  --gray-300:     #ccc;
  --gray-200:     #e5e5e5;
  --gray-100:     #f5f5f5;
  --gray-50:      #fafafa;
  --white:        #fff;
  --beige:        #F7F5F0;
  --success:      #16a34a;
  --warning:      #d97706;
  --danger:       #dc2626;
  --info:         #2563eb;

  --sidebar-w:    240px;
  --topbar-h:     60px;
  --radius:       10px;
  --radius-sm:    6px;
  --radius-lg:    16px;
  --shadow:       0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 12px rgba(0,0,0,.12);
  --shadow-lg:    0 10px 30px rgba(0,0,0,.16);
  --font:         'Inter', -apple-system, sans-serif;
  --transition:   all 0.22s ease;
}

html { font-size: 15px; }
body.admin-body {
  font-family: var(--font);
  background: var(--beige);
  color: var(--graphite);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-light); }
img { max-width: 100%; }

/* ── Layout ───────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--graphite);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 200;
  transition: transform 0.28s ease;
  box-shadow: 2px 0 16px rgba(0,0,0,.18);
  overflow: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-logo-img {
  height: 36px;
  width: auto;
  border-radius: 6px;
  background: rgba(255,255,255,.1);
  padding: 2px 6px;
  object-fit: contain;
}

.sidebar-panel-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand);
  padding: 3px 8px;
  background: rgba(169,74,50,.18);
  border-radius: 100px;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 18px;
  color: rgba(255,255,255,.7);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  margin: 2px 8px;
  border-radius: var(--radius-sm);
}

.sidebar-link:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.sidebar-link.active {
  background: rgba(169,74,50,.22);
  color: #fff;
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 20px;
  background: var(--brand);
  border-radius: 0 3px 3px 0;
}

.sidebar-icon { font-size: 1rem; width: 22px; text-align: center; }
.sidebar-label { flex: 1; }

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
  color: #fff; flex-shrink: 0;
}

.sidebar-user-info {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
}

.sidebar-user-name {
  font-size: 0.78rem; font-weight: 600;
  color: #fff; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.68rem; color: rgba(255,255,255,.5);
}

.sidebar-logout {
  color: rgba(255,255,255,.45);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  flex-shrink: 0;
}
.sidebar-logout:hover { color: #fff; background: rgba(255,255,255,.1); }

/* ── Main ─────────────────────────────────────────────── */
.admin-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ───────────────────────────────────────────── */
.admin-topbar {
  height: var(--topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow);
}

.sidebar-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.sidebar-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--graphite);
  border-radius: 2px;
  transition: var(--transition);
}

.topbar-breadcrumb { flex: 1; font-size: 0.85rem; color: var(--gray-500); }

.topbar-right { display: flex; align-items: center; gap: 12px; }

.session-warning {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--warning);
  background: rgba(217,119,6,.08);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(217,119,6,.2);
}

.btn-topbar {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  font-size: 0.8rem; font-weight: 500;
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  background: #fff;
}
.btn-topbar:hover { border-color: var(--brand); color: var(--brand); }

/* ── Content ──────────────────────────────────────────── */
.admin-content {
  flex: 1;
  padding: 28px 28px 40px;
  max-width: 1300px;
  width: 100%;
}

/* ── Page Header ──────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--graphite);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: 4px;
}

.page-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Cards ────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.card-header {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--graphite);
}

.card-body { padding: 22px; }
.card-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
}

/* ── Stats Grid ───────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.stat-icon.red   { background: rgba(169,74,50,.1);  color: var(--brand); }
.stat-icon.green { background: rgba(22,163,74,.1);  color: var(--success); }
.stat-icon.blue  { background: rgba(37,99,235,.1);  color: var(--info); }
.stat-icon.amber { background: rgba(217,119,6,.1);  color: var(--warning); }

.stat-info { flex: 1; }
.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--graphite); line-height: 1; }
.stat-label { font-size: 0.78rem; color: var(--gray-500); margin-top: 4px; }

/* ── Botões ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  font-family: var(--font); font-size: 0.875rem; font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer; transition: var(--transition);
  text-decoration: none; line-height: 1;
}

.btn-primary {
  background: var(--brand); color: #fff;
  border-color: var(--brand);
}
.btn-primary:hover { background: var(--brand-light); color: #fff; border-color: var(--brand-light); }

.btn-secondary {
  background: #fff; color: var(--graphite);
  border-color: var(--gray-300);
}
.btn-secondary:hover { border-color: var(--brand); color: var(--brand); }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; }

.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #15803d; }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 0.95rem; }

.btn-icon {
  width: 34px; height: 34px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ── Formulários ──────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--gray-700); margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 9px 13px;
  font-family: var(--font); font-size: 0.875rem;
  color: var(--graphite);
  background: #fff;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(169,74,50,.12);
}
.form-control::placeholder { color: var(--gray-400); }

textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }

.form-hint { font-size: 0.78rem; color: var(--gray-500); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Alertas ──────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
  border: 1px solid;
}
.alert-success { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.alert-error   { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.alert-info    { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }

/* ── Tabela ───────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead { background: var(--gray-50); }
th {
  padding: 11px 14px; text-align: left;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-200);
}
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  vertical-align: middle;
}
tr:hover td { background: var(--gray-50); }
tr:last-child td { border-bottom: none; }

/* ── Badge ────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: .04em;
}
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger  { background: #fee2e2; color: #991b1b; }
.badge-info    { background: #dbeafe; color: #1e40af; }
.badge-gray    { background: var(--gray-200); color: var(--gray-600); }

/* ── Upload area ──────────────────────────────────────── */
.upload-area {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--gray-50);
}
.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--brand);
  background: rgba(169,74,50,.04);
}
.upload-area-icon { font-size: 2rem; margin-bottom: 10px; }
.upload-area-text { font-size: 0.875rem; color: var(--gray-600); }
.upload-area-hint { font-size: 0.78rem; color: var(--gray-400); margin-top: 4px; }

/* ── Imagem preview grid ──────────────────────────────── */
.img-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.img-card {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.img-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.img-card-thumb {
  width: 100%; height: 110px;
  object-fit: cover; display: block;
}
.img-card-info {
  padding: 8px 10px;
  display: flex; align-items: center; justify-content: space-between;
}
.img-card-name { font-size: 0.72rem; color: var(--gray-600); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Fluxo de Caixa ───────────────────────────────────── */
.cashflow-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.cf-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--gray-300);
  text-align: center;
}
.cf-card.receita { border-color: var(--success); }
.cf-card.despesa { border-color: var(--danger); }
.cf-card.saldo   { border-color: var(--brand); }
.cf-card-value { font-size: 1.6rem; font-weight: 700; margin-bottom: 4px; }
.cf-card.receita .cf-card-value { color: var(--success); }
.cf-card.despesa .cf-card-value { color: var(--danger); }
.cf-card.saldo   .cf-card-value { color: var(--brand); }
.cf-card-label { font-size: 0.78rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: .08em; }

/* ── Modal ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%; max-width: 540px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 1rem; font-weight: 600; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--gray-400); font-size: 1.3rem;
  padding: 4px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.modal-close:hover { color: var(--graphite); background: var(--gray-100); }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* ── Empty state ──────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--gray-400);
}
.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state-text { font-size: 0.95rem; }

/* ── Login page ───────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--graphite);
  padding: 20px;
}
.login-box {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.login-header {
  background: var(--graphite);
  padding: 32px 36px 24px;
  text-align: center;
}
.login-logo {
  height: 48px; width: auto;
  border-radius: 8px;
  background: rgba(255,255,255,.1);
  padding: 4px 12px;
  object-fit: contain;
  margin-bottom: 16px;
}
.login-title {
  color: #fff;
  font-size: 1.1rem; font-weight: 700;
  margin-bottom: 4px;
}
.login-subtitle { color: rgba(255,255,255,.5); font-size: 0.8rem; }
.login-body { padding: 28px 32px 32px; }
.login-form-title {
  font-size: 0.85rem; font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 20px;
  text-align: center;
}
.login-btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 0.95rem; font-weight: 600;
  margin-top: 8px;
}
.login-footer {
  text-align: center;
  padding: 14px;
  border-top: 1px solid var(--gray-100);
  font-size: 0.75rem;
  color: var(--gray-400);
}

/* ── Responsivo ───────────────────────────────────────── */
@media (max-width: 900px) {
  :root { --sidebar-w: 220px; }

  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 0 0 0 9999px rgba(0,0,0,.4);
  }
  .admin-main { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .admin-content { padding: 20px 16px 32px; }
  .cashflow-summary { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .img-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}