/* AM Tek Sys — Folha de estilos principal */

:root {
  --bg:        #0a0a0f;
  --surface:   #111118;
  --card:      #16161f;
  --border:    #1f1f2e;
  --border-hi: #2d2d42;
  --accent:    #DD2C13;
  --accent-hi: #e84c35;
  --accent-bg: rgba(221,44,19,.1);
  --accent-lo: rgba(221,44,19,.3);
  --text:      #f1f0ee;
  --text-sec:  #6b7280;
  --text-mut:  #374151;
  --success:   #10b981;
  --success-bg:#022c22;
  --danger:    #ef4444;
  --danger-bg: #1a0a0a;
  --info:      #3b82f6;
  --info-bg:   #0d1a2e;
  --purple:    #a78bfa;
  --warning:   #f59e0b;
  --sidebar-w: 220px;
  --topbar-h:  54px;
  --radius:    10px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
input, select, textarea, button { font-family: inherit; font-size: 13px; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }
input[type=number] { -moz-appearance: textfield; }

/* ── 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 .25s ease;
}
.sidebar-logo {
  padding: 16px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; min-height: 72px;
}
.sidebar-logo img { max-width: 130px; max-height: 44px; object-fit: contain; }
.sidebar-nav { flex: 1; padding: 10px 8px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 8px; color: var(--text-sec); font-size: 13px; font-weight: 500;
  transition: all .15s; border: 1px solid transparent; cursor: pointer;
}
.nav-item:hover { background: var(--accent-bg); color: var(--text); }
.nav-item.active { background: var(--accent-bg); color: var(--accent); border-color: var(--accent-lo); font-weight: 600; }
.nav-item svg { flex-shrink: 0; }
.sidebar-user {
  padding: 12px 14px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px; border-radius: 9px; background: var(--accent-bg);
  border: 1px solid var(--accent-lo); color: var(--accent); font-size: 11px;
  font-weight: 700; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; text-transform: uppercase;
}
.user-info { flex: 1; min-width: 0; }
.user-name { display: block; font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-cargo { display: block; font-size: 10px; color: var(--text-sec); }
.btn-logout { color: var(--text-sec); padding: 6px; border-radius: 7px; display: flex; transition: color .15s; }
.btn-logout:hover { color: var(--danger); }

/* ── TOPBAR MOBILE ──────────────────────────────────────── */
.topbar {
  display: none; position: fixed; top: 0; left: 0; right: 0; height: var(--topbar-h);
  background: var(--surface); border-bottom: 1px solid var(--border);
  align-items: center; gap: 10px; padding: 0 14px; z-index: 99;
}
.topbar-logo { height: 28px; object-fit: contain; }
.topbar-title { font-size: 14px; font-weight: 700; flex: 1; }
.btn-menu { background: none; border: none; color: var(--text); cursor: pointer; padding: 6px; display: flex; }
.btn-logout-top { color: var(--text-sec); padding: 6px; display: flex; }
.sidebar-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6);
  z-index: 99; backdrop-filter: blur(2px);
}

/* ── MAIN CONTENT ────────────────────────────────────────── */
.main-content { margin-left: var(--sidebar-w); padding: 24px; min-height: 100vh; }

/* ── PAGE HEADER ────────────────────────────────────────── */
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.page-header h1 { font-size: 26px; font-weight: 800; color: var(--text); line-height: 1.1; }
.page-header p { font-size: 13px; color: var(--text-sec); margin-top: 4px; }
.page-header-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── CARDS ──────────────────────────────────────────────── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.card-body { padding: 20px; }
.card-header { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.card-header h3 { font-size: 13px; font-weight: 600; color: var(--text-sec); text-transform: uppercase; letter-spacing: .07em; }

/* ── KPI GRID ────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi-label { font-size: 11px; color: var(--text-sec); text-transform: uppercase; letter-spacing: .05em; }
.kpi-value { font-size: 22px; font-weight: 700; margin-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── TABELA ──────────────────────────────────────────────── */
.table-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.table-toolbar { padding: 14px 16px; border-bottom: 1px solid var(--border); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.search-box { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; flex: 1; min-width: 180px; }
.search-box input { background: none; border: none; outline: none; color: var(--text); width: 100%; }
.search-box svg { color: var(--text-sec); flex-shrink: 0; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table thead tr { background: var(--surface); border-bottom: 1px solid var(--border); }
.data-table th { padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 600; color: var(--text-sec); text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background .12s; cursor: default; }
.data-table tbody tr:nth-child(even) { background: rgba(255,255,255,.02); }
.data-table tbody tr:hover { background: var(--accent-bg); }
.data-table td { padding: 12px 14px; color: var(--text); vertical-align: middle; }
.table-empty { text-align: center; padding: 48px; color: var(--text-sec); }

/* ── BOTÕES ──────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all .15s; border: 1px solid transparent; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-hi)); color: #fff; border: none; box-shadow: 0 4px 14px rgba(221,44,19,.35); }
.btn-primary:hover { filter: brightness(1.1); }
.btn-secondary { background: none; border-color: var(--border); color: var(--text-sec); }
.btn-secondary:hover { border-color: var(--border-hi); color: var(--text); }
.btn-danger { background: var(--danger-bg); border-color: #7f1d1d; color: var(--danger); }
.btn-success { background: var(--success-bg); border-color: #065f46; color: var(--success); }
.btn-info { background: var(--info-bg); border-color: #1e3a5f; color: var(--info); }
.btn-sm { padding: 5px 10px; font-size: 12px; gap: 5px; }
.btn-icon { padding: 6px; width: 30px; height: 30px; justify-content: center; }

/* ── FORMULÁRIOS ─────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 11px; font-weight: 600; color: var(--text-sec); letter-spacing: .04em; margin-bottom: 6px; text-transform: uppercase; }
.form-label .req { color: var(--danger); margin-left: 2px; }
.form-control {
  width: 100%; background: #0d0d14; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 10px 12px; transition: border .15s; outline: none;
}
.form-control:focus { border-color: var(--accent-lo); }
.form-control.is-invalid { border-color: var(--danger); }
.invalid-feedback { font-size: 11px; color: var(--danger); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
textarea.form-control { resize: vertical; min-height: 80px; line-height: 1.6; }
select.form-control { cursor: pointer; }
.section-title { font-size: 11px; font-weight: 600; color: var(--text-sec); text-transform: uppercase; letter-spacing: .08em; padding: 14px 0 8px; border-top: 1px solid var(--border); margin-top: 8px; }
.section-title:first-child { border-top: none; padding-top: 0; }

/* ── BADGES ─────────────────────────────────────────────── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 11px; font-weight: 600; letter-spacing: .02em; }
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid #065f46; }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid #7f1d1d; }
.badge-info    { background: var(--info-bg);    color: var(--info);    border: 1px solid #1e3a5f; }
.badge-warning { background: #1a1204;           color: var(--warning); border: 1px solid #78350f; }
.badge-purple  { background: #130d2e;           color: var(--purple);  border: 1px solid #3b1fa8; }
.badge-gray    { background: var(--surface);    color: var(--text-sec);border: 1px solid var(--border); }
.badge-accent  { background: var(--accent-bg);  color: var(--accent);  border: 1px solid var(--accent-lo); }

/* ── ALERTS ─────────────────────────────────────────────── */
.alert { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert button { background: none; border: none; font-size: 18px; cursor: pointer; padding: 0 4px; line-height: 1; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #065f46; }
.alert-error   { background: var(--danger-bg);  color: var(--danger);  border: 1px solid #7f1d1d; }
.alert-info    { background: var(--info-bg);    color: var(--info);    border: 1px solid #1e3a5f; }

/* ── BACK LINK ───────────────────────────────────────────── */
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--text-sec); font-size: 13px; margin-bottom: 20px; transition: color .15s; }
.back-link:hover { color: var(--text); }

/* ── AÇÕES TABELA ───────────────────────────────────────── */
.table-actions { display: flex; gap: 4px; justify-content: flex-end; }

/* ── ITENS DE ORÇAMENTO ─────────────────────────────────── */
.orc-items-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.orc-items-table thead tr { background: var(--surface); }
.orc-items-table th { padding: 8px 8px; font-size: 10px; font-weight: 600; color: var(--text-sec); text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--border); }
.orc-items-table td { padding: 4px 4px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.orc-items-table tr.item-desc td { padding-top: 8px; padding-bottom: 2px; border-bottom: none; }
.orc-items-table tr.item-fields td { padding-top: 2px; padding-bottom: 8px; }
.orc-items-table input, .orc-items-table select {
  background: #0d0d14; border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); padding: 5px 7px; outline: none; width: 100%;
}
.orc-items-table input:focus, .orc-items-table select:focus { border-color: var(--accent-lo); }
.orc-items-table .margem-input { border-color: rgba(16,185,129,.4); color: #10b981; font-weight: 700; }
.item-total { font-weight: 700; color: var(--accent); font-family: monospace; text-align: right; white-space: nowrap; }
.btn-add-item { width: 100%; background: var(--accent-bg); border: 1px dashed var(--accent-lo); color: var(--accent); padding: 10px; border-radius: 0 0 8px 8px; cursor: pointer; font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; display: flex; align-items: center; justify-content: center; gap: 7px; transition: background .15s; }
.btn-add-item:hover { background: rgba(221,44,19,.15); }

/* ── TOTAIS ORÇAMENTO ───────────────────────────────────── */
.orc-totals { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.orc-total-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-sec); padding: 4px 0; }
.orc-total-row span:last-child { font-family: monospace; color: var(--text); }
.orc-total-row.total-final { font-size: 16px; font-weight: 600; color: var(--text); border-top: 1px solid var(--border); margin-top: 8px; padding-top: 12px; }
.orc-total-row.total-final span:last-child { font-size: 22px; font-weight: 700; color: var(--accent); }
.orc-total-row.total-lucro span:last-child { color: var(--success); font-weight: 600; }

/* ── DETALHES ORÇAMENTO ─────────────────────────────────── */
.orc-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 16px; }
.info-block .info-lbl { font-size: 10px; color: var(--text-sec); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 3px; }
.info-block .info-val { font-size: 14px; font-weight: 600; color: var(--text); }

/* ── CONFIRM MODAL ──────────────────────────────────────── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal-box { background: var(--card); border: 1px solid var(--border-hi); border-radius: 12px; padding: 28px; max-width: 420px; width: 90%; }
.modal-box h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.modal-box p { color: var(--text-sec); font-size: 14px; margin-bottom: 22px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .topbar { display: flex; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .main-content { margin-left: 0; padding: 14px; padding-top: calc(var(--topbar-h) + 14px); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi-value { font-size: 17px; }
  .page-header h1 { font-size: 20px; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 10px 8px; }
  .hide-mobile { display: none !important; }
  .orc-items-table { overflow-x: auto; display: block; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* ── LOADING ─────────────────────────────────────────────── */
.loading { opacity: .5; pointer-events: none; }

/* ── LOGIN PAGE ─────────────────────────────────────────── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 20px; }
.login-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 40px; width: 100%; max-width: 380px; }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo img { max-width: 160px; max-height: 60px; }
.login-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.login-sub { color: var(--text-sec); font-size: 13px; margin-bottom: 24px; }