/* PROMETEO OS — Enterprise OS Styles v4.0.0 */
/* True responsive: 320px → 4K. No horizontal scroll. No cut text. */

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a2e;
  --bg-input: #1e1e2e;
  --border: #252535;
  --border-hover: #353550;
  --text: #e8e8f0;
  --text-muted: #6a6a7e;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99,102,241,.12);
  --accent: #0ea5e9;
  --success: #10b981;
  --success-light: rgba(16,185,129,.12);
  --warning: #f59e0b;
  --warning-light: rgba(245,158,11,.12);
  --danger: #ef4444;
  --danger-light: rgba(239,68,68,.12);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 240px;
  --topbar-h: 56px;
  --shadow: 0 2px 8px rgba(0,0,0,.15);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.3);
  --transition: .15s ease;
}

body.light {
  --bg: #f8f8f5;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f0f5;
  --bg-input: #f4f4f0;
  --border: #e0e0e5;
  --border-hover: #d0d0d5;
  --text: #1a1a2e;
  --text-muted: #6a6a7e;
  --primary-light: rgba(99,102,241,.08);
  --success-light: rgba(16,185,129,.08);
  --warning-light: rgba(245,158,11,.08);
  --danger-light: rgba(239,68,68,.08);
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

* { margin:0; padding:0; box-sizing:border-box; }
*::before, *::after { box-sizing:border-box; }

html { -webkit-text-size-adjust:100%; }
body {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  transition:background .2s,color .2s;
  overflow-x:hidden;
  font-size:14px;
  line-height:1.5;
}

a { color:inherit; text-decoration:none; }
code { background:var(--bg-input); padding:2px 6px; border-radius:4px; font-size:12px; word-break:break-all; }

table { width:100%; border-collapse:collapse; }
th { text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:var(--text-muted); padding:10px 12px; border-bottom:1px solid var(--border); white-space:nowrap; }
td { padding:10px 12px; font-size:13px; border-bottom:1px solid var(--border); vertical-align:middle; }
tr:hover td { background:var(--bg-card-hover); }

input, select, textarea, button { font-family:inherit; font-size:inherit; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--border-hover); }

/* ===== LOGIN ===== */
.login-wrap { display:flex; align-items:center; justify-content:center; min-height:100vh; padding:16px; }
.login-card { background:var(--bg-card); border:1px solid var(--border); border-radius:16px; padding:32px; width:100%; max-width:380px; box-shadow:var(--shadow-lg); }
.login-logo { font-size:24px; font-weight:900; margin-bottom:4px; }
.login-logo span { color:var(--primary); }
.login-sub { color:var(--text-muted); font-size:13px; margin-bottom:24px; }

/* ===== FORMS ===== */
.form-group { margin-bottom:14px; }
.form-label { display:block; font-size:12px; font-weight:600; color:var(--text-muted); margin-bottom:5px; }
.form-input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="tel"], input[type="date"], input[type="time"], input[type="color"], select, textarea {
  width:100%;
  background:var(--bg-input);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:10px 12px;
  color:var(--text);
  font-size:14px;
  transition:border-color var(--transition);
  -webkit-appearance:none;
}
.form-input:focus, input:focus, select:focus, textarea:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-light); }
.form-input::placeholder, input::placeholder, textarea::placeholder { color:var(--text-muted); }
textarea { resize:vertical; min-height:72px; }
select { cursor:pointer; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236a6a7e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 10px center; padding-right:32px; }
input[type="color"] { padding:4px; height:40px; cursor:pointer; }

/* ===== BUTTONS ===== */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:6px; border:none; border-radius:var(--radius-sm); padding:10px 16px; font-size:13px; font-weight:600; cursor:pointer; transition:all var(--transition); white-space:nowrap; }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-hover); }
.btn-primary:disabled { opacity:.5; cursor:not-allowed; }
.btn-outline { background:transparent; border:1px solid var(--border); color:var(--text); }
.btn-outline:hover { border-color:var(--border-hover); background:var(--bg-card-hover); }
.btn-danger { background:var(--danger-light); color:var(--danger); border:1px solid var(--danger); }
.btn-danger:hover { background:rgba(239,68,68,.2); }
.btn-success { background:var(--success); color:#fff; }
.btn-success:hover { opacity:.9; }
.btn-sm { padding:6px 10px; font-size:12px; }
.btn-ghost { background:transparent; border:none; color:var(--text-muted); padding:6px 10px; border-radius:6px; cursor:pointer; }
.btn-ghost:hover { background:var(--bg-card-hover); color:var(--text); }
.btn-block { width:100%; }

/* ===== ALERTS ===== */
.alert { padding:10px 14px; border-radius:var(--radius-sm); font-size:13px; margin-bottom:12px; }
.alert-error { background:var(--danger-light); color:var(--danger); border:1px solid var(--danger); }
.alert-warning { background:var(--warning-light); color:var(--warning); border:1px solid var(--warning); }
.alert-success { background:var(--success-light); color:var(--success); border:1px solid var(--success); }

/* ===== TOPBAR ===== */
.topbar { position:fixed; top:0; left:0; right:0; height:var(--topbar-h); background:rgba(10,10,15,.85); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 16px; z-index:100; gap:8px; }
body.light .topbar { background:rgba(255,255,255,.85); }
.topbar-left { display:flex; align-items:center; gap:12px; min-width:0; flex:1; }
.topbar-logo { font-weight:900; font-size:15px; white-space:nowrap; }
.topbar-logo span { color:var(--primary); }
.topbar-version { font-size:11px; color:var(--text-muted); font-weight:600; white-space:nowrap; }
.topbar-search { background:var(--bg-input); border:1px solid var(--border); border-radius:var(--radius-sm); padding:7px 12px; color:var(--text-muted); font-size:13px; width:240px; transition:all var(--transition); }
.topbar-search:focus { outline:none; border-color:var(--primary); color:var(--text); width:280px; }
.topbar-right { display:flex; align-items:center; gap:6px; flex-shrink:0; }
.topbar-status { font-size:11px; color:var(--success); white-space:nowrap; }
.topbar-user { display:flex; align-items:center; gap:6px; cursor:pointer; padding:4px 8px; border-radius:var(--radius-sm); transition:background var(--transition); }
.topbar-user:hover { background:var(--bg-card-hover); }
.topbar-user-avatar { width:28px; height:28px; border-radius:50%; background:var(--primary); color:#fff; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; flex-shrink:0; }
.topbar-user-name { font-size:13px; font-weight:600; }
.topbar-theme-btn { background:var(--bg-input); border:1px solid var(--border); border-radius:var(--radius-sm); padding:6px 10px; cursor:pointer; color:var(--text); font-size:14px; }
.topbar-menu-btn { display:none; background:var(--bg-input); border:1px solid var(--border); border-radius:var(--radius-sm); padding:6px 12px; cursor:pointer; color:var(--text); font-size:18px; line-height:1; }

/* ===== LAYOUT ===== */
.layout { display:flex; padding-top:var(--topbar-h); min-height:100vh; }
.sidebar { width:var(--sidebar-w); background:var(--bg); border-right:1px solid var(--border); padding:12px 0; position:fixed; top:var(--topbar-h); bottom:0; left:0; overflow-y:auto; z-index:99; transition:transform .25s ease; flex-shrink:0; }
.sidebar-label { font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--text-muted); padding:12px 20px 6px; }
.sidebar-item { display:flex; align-items:center; gap:10px; padding:9px 20px; font-size:13px; color:var(--text-muted); cursor:pointer; transition:all var(--transition); white-space:nowrap; }
.sidebar-item:hover { background:var(--bg-card); color:var(--text); }
.sidebar-item.active { background:var(--primary-light); color:var(--primary); border-left:2px solid var(--primary); }
.sidebar-badge { font-size:9px; padding:2px 6px; border-radius:4px; margin-left:auto; background:var(--success-light); color:var(--success); }

.main { flex:1; margin-left:var(--sidebar-w); padding:24px; min-width:0; max-width:100%; }
.page { display:none; }
.page.active { display:block; animation:fadeIn .2s ease; }

/* Sidebar overlay for mobile */
.sidebar-overlay { display:none; position:fixed; top:var(--topbar-h); left:0; right:0; bottom:0; background:rgba(0,0,0,.5); z-index:98; }
.sidebar-overlay.show { display:block; }

/* ===== CARDS ===== */
.card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); padding:20px; margin-bottom:16px; transition:border-color var(--transition); }
.card:hover { border-color:var(--border-hover); }
.card-title { font-size:12px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:.5px; margin-bottom:12px; }
.card-value { font-size:28px; font-weight:800; }
.card-sub { font-size:12px; color:var(--text-muted); margin-top:4px; }
.h1 { font-size:22px; font-weight:800; margin-bottom:4px; }
.h2 { font-size:17px; font-weight:700; margin-bottom:14px; }
.subtitle { color:var(--text-muted); font-size:13px; margin-bottom:20px; }

/* ===== GRIDS ===== */
.grid-stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:12px; margin-bottom:20px; }
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.grid-auto { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:16px; }

/* ===== BADGES ===== */
.badge { font-size:10px; font-weight:700; padding:3px 8px; border-radius:6px; display:inline-block; white-space:nowrap; }
.badge-green { background:var(--success-light); color:var(--success); }
.badge-blue { background:var(--primary-light); color:var(--primary); }
.badge-yellow { background:var(--warning-light); color:var(--warning); }
.badge-gray { background:rgba(106,106,126,.12); color:var(--text-muted); }
.badge-red { background:var(--danger-light); color:var(--danger); }

/* ===== PROGRESS ===== */
.progress { height:4px; background:var(--border); border-radius:2px; overflow:hidden; }
.progress-bar { height:100%; background:var(--primary); border-radius:2px; transition:width .5s; }

/* ===== ORG CHART ===== */
.org-node { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-sm); padding:12px 16px; margin-bottom:8px; display:flex; align-items:center; gap:8px; }
.org-name { font-weight:600; font-size:13px; }
.org-role { font-size:11px; color:var(--text-muted); }
.org-tag { font-size:10px; padding:2px 6px; border-radius:4px; }
.org-tag.human { background:var(--primary-light); color:var(--primary); }
.org-tag.ai { background:rgba(14,165,233,.12); color:var(--accent); }

/* ===== LOADING ===== */
.loading { display:flex; align-items:center; justify-content:center; padding:40px; color:var(--text-muted); font-size:14px; }
.spinner { width:18px; height:18px; border:2px solid var(--border); border-top-color:var(--primary); border-radius:50%; animation:spin .8s linear infinite; margin-right:10px; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ===== FOOTER ===== */
.footer { text-align:center; padding:20px; color:var(--text-muted); font-size:11px; border-top:1px solid var(--border); margin-top:24px; }

/* ===== TABLE WRAPPER ===== */
.table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.table-wrap table { min-width:500px; }

/* ===== TABS ===== */
.tabs { display:flex; gap:2px; border-bottom:1px solid var(--border); margin-bottom:20px; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:thin; }
.tab { padding:10px 14px; font-size:13px; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:2px solid transparent; transition:all var(--transition); white-space:nowrap; flex-shrink:0; }
.tab:hover { color:var(--text); }
.tab.active { color:var(--primary); border-bottom-color:var(--primary); }
.tab-content { display:none; }
.tab-content.active { display:block; animation:fadeIn .2s ease; }

/* ===== CONFIG ===== */
.config-section { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); padding:20px; margin-bottom:16px; }
.config-section h3 { font-size:15px; font-weight:700; margin-bottom:16px; }
.config-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.config-status { display:flex; align-items:center; gap:8px; padding:10px 14px; border-radius:var(--radius-sm); font-size:13px; font-weight:600; }
.config-status.connected { background:var(--success-light); color:var(--success); border:1px solid var(--success); }
.config-status.disconnected { background:rgba(106,106,126,.08); color:var(--text-muted); border:1px solid var(--border); }
.config-status.error { background:var(--danger-light); color:var(--danger); border:1px solid var(--danger); }
.config-status-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.config-status.connected .config-status-dot { background:var(--success); }
.config-status.disconnected .config-status-dot { background:var(--text-muted); }
.config-status.error .config-status-dot { background:var(--danger); }

/* ===== PROVIDER CARDS ===== */
.provider-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:10px; margin-bottom:16px; }
.provider-card { background:var(--bg-input); border:2px solid var(--border); border-radius:10px; padding:14px 8px; cursor:pointer; text-align:center; transition:all var(--transition); }
.provider-card:hover { border-color:var(--border-hover); transform:translateY(-1px); }
.provider-card.selected { border-color:var(--primary); background:var(--primary-light); }
.provider-card-icon { font-size:24px; margin-bottom:6px; }
.provider-card-name { font-size:12px; font-weight:600; }

/* ===== FORM ROWS ===== */
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-actions { display:flex; gap:10px; margin-top:16px; flex-wrap:wrap; }

/* ===== MODAL ===== */
.modal-overlay { position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,.6); z-index:1000; display:flex; align-items:center; justify-content:center; padding:12px; animation:fadeIn .15s ease; }
.modal-dialog { background:var(--bg-card); border:1px solid var(--border); border-radius:16px; max-width:600px; width:100%; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow-lg); animation:slideUp .2s ease; }
.modal-header { padding:18px 20px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:12px; }
.modal-title { font-size:17px; font-weight:700; }
.modal-close { background:none; border:none; color:var(--text-muted); font-size:22px; cursor:pointer; padding:4px 8px; line-height:1; border-radius:6px; flex-shrink:0; }
.modal-close:hover { color:var(--text); background:var(--bg-card-hover); }
.modal-body { padding:20px; }
.modal-footer { padding:14px 20px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:10px; flex-wrap:wrap; }

/* ===== TOAST ===== */
.toast-container { position:fixed; top:64px; right:12px; z-index:9999; display:flex; flex-direction:column; gap:8px; max-width:340px; }
.toast { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:10px 14px; font-size:13px; display:flex; align-items:center; gap:8px; box-shadow:var(--shadow); animation:slideIn .3s ease; }
.toast.success { border-left:3px solid var(--success); }
.toast.error { border-left:3px solid var(--danger); }
.toast.warning { border-left:3px solid var(--warning); }
.toast.info { border-left:3px solid var(--accent); }

/* ===== ANIMATIONS ===== */
@keyframes slideIn { from{transform:translateX(100%);opacity:0;} to{transform:translateX(0);opacity:1;} }
@keyframes slideUp { from{transform:translateY(20px);opacity:0;} to{transform:translateY(0);opacity:1;} }
@keyframes fadeIn { from{opacity:0;} to{opacity:1;} }

/* ===== SEARCH ===== */
.search-bar { position:relative; margin-bottom:16px; }
.search-bar input { padding-left:36px; }
.search-bar::before { content:'🔍'; position:absolute; left:12px; top:50%; transform:translateY(-50%); font-size:14px; opacity:.5; pointer-events:none; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align:center; padding:48px 20px; }
.empty-state-icon { font-size:48px; margin-bottom:16px; opacity:.5; }
.empty-state-title { font-size:17px; font-weight:700; margin-bottom:8px; }
.empty-state-desc { color:var(--text-muted); font-size:13px; margin-bottom:20px; }

/* ===== RESPONSIVE — TABLET ===== */
@media(max-width:1024px) {
  :root { --sidebar-w: 200px; }
  .main { padding:16px; }
  .topbar-search { width:180px; }
  .topbar-search:focus { width:220px; }
  .config-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .grid-3 { grid-template-columns:1fr; }
}

/* ===== RESPONSIVE — MÓVIL ===== */
@media(max-width:768px) {
  :root { --sidebar-w: 260px; }
  .topbar-menu-btn { display:block; }
  .topbar-search { display:none; }
  .topbar-version { display:none; }
  .topbar-user-name { display:none; }
  .topbar-status { display:none; }
  .sidebar { transform:translateX(-100%); box-shadow:4px 0 20px rgba(0,0,0,.4); }
  .sidebar.open { transform:translateX(0); }
  .sidebar-overlay.show { display:block; }
  .main { margin-left:0; padding:12px; }
  .grid-stats { grid-template-columns:1fr; }
  .grid-2, .grid-3 { grid-template-columns:1fr; }
  .config-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .provider-grid { grid-template-columns:repeat(2,1fr); }
  .login-card { padding:24px; }
  .modal-dialog { max-width:100%; border-radius:12px; margin:0; }
  .modal-body { padding:16px; }
  .modal-header { padding:14px 16px; }
  .form-actions { flex-direction:column; }
  .form-actions .btn { width:100%; }
  .topbar { padding:0 10px; }
  .topbar-logo { font-size:14px; }
  .toast-container { left:10px; right:10px; top:64px; max-width:none; }
  .h1 { font-size:20px; }
  .card { padding:16px; }
  .config-section { padding:16px; }
}

/* ===== RESPONSIVE — MÓVIL PEQUEÑO ===== */
@media(max-width:400px) {
  .provider-grid { grid-template-columns:1fr; }
  .main { padding:8px; }
  .card { padding:12px; }
  .login-card { padding:20px; }
}

/* ===== RESPONSIVE — 4K ===== */
@media(min-width:2560px) {
  :root { --sidebar-w: 280px; }
  .main { max-width:1920px; margin-left:auto; margin-right:auto; padding:32px; }
  body { font-size:16px; }
}

/* ===== RESPONSIVE — ULTRA WIDE ===== */
@media(min-width:1920px) and (max-width:2559px) {
  .main { max-width:1600px; }
}

/* ===== PRINT ===== */
@media print { .sidebar, .topbar, .footer { display:none; } .main { margin-left:0; padding:0; } }