:root {
  --bg:#0a0b0e; --surface:#111318; --surface2:#181c24;
  --border:rgba(255,255,255,0.07); --border2:rgba(255,255,255,0.12);
  --text:#e8e6e0; --muted:#6b6f7a;
  --green:#00e5a0; --purple:#8b5cf6; --coral:#ff6b6b; --amber:#f59e0b; --blue:#3b82f6;
  --kit:#d4a847;
  --green-dim:rgba(0,229,160,0.1); --purple-dim:rgba(139,92,246,0.1);
  --coral-dim:rgba(255,107,107,0.1); --amber-dim:rgba(245,158,11,0.1);
  --r:10px; --rl:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;font-size:14px;line-height:1.5;background:var(--bg);color:var(--text);overflow:hidden;height:100vh}
.screen{position:fixed;inset:0;display:none;flex-direction:column}
.screen.active{display:flex}

/* ── LOGIN ── */
#screen-login{flex-direction:row}
.login-left{
  width:400px;min-width:400px;background:var(--surface);
  border-right:1px solid var(--border);display:flex;flex-direction:column;padding:48px 40px;
  position:relative;overflow:hidden;
}
.login-left::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,229,160,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,160,0.04) 1px,transparent 1px);
  background-size:32px 32px;pointer-events:none;
}
.brand-hex{width:44px;height:44px;background:linear-gradient(135deg,var(--green),var(--purple));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}
.brand-name{font-family:'Syne',sans-serif;font-weight:800;font-size:26px;letter-spacing:-1px}
.brand-sub{font-size:11px;color:var(--muted);font-family:'DM Mono',monospace;letter-spacing:0.5px;margin-top:1px}
.role-cards{display:flex;flex-direction:column;gap:10px;margin:24px 0}
.role-card{border:1.5px solid var(--border);border-radius:var(--rl);padding:14px;cursor:pointer;transition:all 0.2s}
.role-card:hover{border-color:var(--border2)}
.role-card.selected.resto{border-color:var(--purple);background:rgba(139,92,246,0.06)}
.role-card.selected.prov{border-color:var(--coral);background:rgba(255,107,107,0.06)}
.role-icon{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px}
.role-icon.resto{background:rgba(139,92,246,0.15)}
.role-icon.prov{background:rgba(255,107,107,0.15)}
.role-check{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:9px;transition:all 0.2s}
.role-card.selected.resto .role-check{border-color:var(--purple);background:var(--purple);color:#fff}
.role-card.selected.prov  .role-check{border-color:var(--coral);background:var(--coral);color:#fff}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0.4}}

.login-right{flex:1;display:flex;align-items:center;justify-content:center;padding:48px;position:relative}
.login-right::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,0.06) 0%,transparent 70%);pointer-events:none;transition:background 0.4s}
.login-right.prov-glow::before{background:radial-gradient(circle,rgba(255,107,107,0.06) 0%,transparent 70%)}
.login-form-wrap{width:100%;max-width:370px}
.field-label{display:block;font-size:10px;font-family:'DM Mono',monospace;letter-spacing:0.8px;color:var(--muted);margin-bottom:6px;text-transform:uppercase}
.field-input{
  width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:11px 14px;color:var(--text);font-size:13px;font-family:'DM Sans',sans-serif;
  outline:none;transition:border-color 0.15s,box-shadow 0.15s;
}
.field-input:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(139,92,246,0.1)}
.field-input.prov-focus:focus{border-color:var(--coral);box-shadow:0 0 0 3px rgba(255,107,107,0.1)}
.field-input::placeholder{color:var(--muted)}
.login-btn{
  width:100%;padding:12px;border-radius:var(--r);border:none;font-size:13px;font-weight:600;
  font-family:'Syne',sans-serif;cursor:pointer;transition:all 0.2s;margin-top:8px;
}
.login-btn.resto-btn{background:var(--purple);color:#fff}
.login-btn.resto-btn:hover{background:#7c3aed;transform:translateY(-1px)}
.login-btn.prov-btn{background:var(--coral);color:#fff}
.login-btn.prov-btn:hover{background:#ef4444;transform:translateY(-1px)}
.auth-tabs{display:flex;gap:2px;margin-bottom:20px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:3px}
.auth-tab{flex:1;padding:7px;border-radius:6px;text-align:center;cursor:pointer;font-size:12px;color:var(--muted);transition:all 0.15s}
.auth-tab.active{background:var(--surface);color:var(--text)}
.error-msg{background:var(--coral-dim);border:1px solid rgba(255,107,107,0.2);border-radius:8px;padding:8px 12px;font-size:12px;color:var(--coral);margin-bottom:12px;display:none}
.success-msg{background:var(--green-dim);border:1px solid rgba(0,229,160,0.2);border-radius:8px;padding:8px 12px;font-size:12px;color:var(--green);margin-bottom:12px;display:none}

/* ── APP SHELL ── */
#screen-app{overflow:hidden}
.topbar{
  height:52px;min-height:52px;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 20px;gap:0;z-index:10;flex-shrink:0;
}
.topbar-hex{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,var(--green),var(--purple));display:flex;align-items:center;justify-content:center;font-size:13px}
.topbar-name{font-family:'Syne',sans-serif;font-weight:800;font-size:17px;letter-spacing:-0.5px}
.role-pill{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:500;margin:0 20px;flex-shrink:0}
.role-pill.resto{background:rgba(139,92,246,0.12);color:var(--purple);border:1px solid rgba(139,92,246,0.25)}
.role-pill.prov{background:rgba(255,107,107,0.12);color:var(--coral);border:1px solid rgba(255,107,107,0.25)}
.role-pill-dot{width:5px;height:5px;border-radius:50%}
.role-pill.resto .role-pill-dot{background:var(--purple)}
.role-pill.prov  .role-pill-dot{background:var(--coral)}
.nav-tabs{display:flex;align-items:center;gap:2px;flex:1;overflow-x:auto}
.nav-tab{display:flex;align-items:center;gap:6px;padding:6px 13px;border-radius:7px;cursor:pointer;color:var(--muted);font-size:12px;transition:all 0.15s;white-space:nowrap;flex-shrink:0}
.nav-tab:hover{background:var(--surface2);color:var(--text)}
.nav-tab.active{background:var(--surface2);color:var(--text);font-weight:500}
.nav-tab-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.nav-badge{background:var(--coral-dim);color:var(--coral);font-size:9px;font-family:'DM Mono',monospace;padding:1px 5px;border-radius:3px;margin-left:2px}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.user-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:700;font-size:11px}
.user-avatar.resto{background:rgba(139,92,246,0.2);color:var(--purple)}
.user-avatar.prov{background:rgba(255,107,107,0.2);color:var(--coral)}
.logout-btn{padding:5px 12px;border-radius:7px;border:1px solid var(--border);background:transparent;color:var(--muted);font-size:11px;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.15s}
.logout-btn:hover{background:var(--surface2);color:var(--text)}
.app-body{flex:1;overflow-y:auto}
.page{display:none}
.page.active{display:block;animation:fadeIn 0.2s ease-out}
@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* ── SHARED COMPONENTS ── */
.page-header{padding:22px 28px 18px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between}
.page-title{font-family:'Syne',sans-serif;font-weight:700;font-size:20px;letter-spacing:-0.5px}
.page-subtitle{color:var(--muted);font-size:12px;margin-top:3px}
.header-actions{display:flex;gap:8px;align-items:center}
.content{padding:22px 28px}
.btn{padding:7px 14px;border-radius:8px;border:1px solid var(--border2);background:var(--surface);color:var(--text);font-size:12px;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.15s;font-weight:500}
.btn:hover{background:var(--surface2);border-color:rgba(255,255,255,0.2)}
.btn:disabled{opacity:0.5;cursor:not-allowed}
.btn-resto{background:var(--purple);color:#fff;border-color:var(--purple)}
.btn-resto:hover{background:#7c3aed}
.btn-prov{background:var(--coral);color:#fff;border-color:var(--coral)}
.btn-prov:hover{background:#ef4444}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:16px;position:relative;overflow:hidden;transition:border-color 0.15s}
.kpi-card:hover{border-color:var(--border2)}
.kpi-accent{position:absolute;top:0;left:0;right:0;height:2px;border-radius:16px 16px 0 0}
.kpi-label{font-size:10px;color:var(--muted);margin-bottom:8px;font-family:'DM Mono',monospace}
.kpi-value{font-family:'Syne',sans-serif;font-weight:700;font-size:22px;letter-spacing:-0.8px}
.kpi-change{font-size:11px;margin-top:4px}
.kpi-change.up{color:var(--green)} .kpi-change.down{color:var(--coral)} .kpi-change.neutral{color:var(--muted)}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}
.panels-full{margin-bottom:20px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);overflow:hidden}
.panel-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.panel-title{font-family:'Syne',sans-serif;font-weight:600;font-size:12px;display:flex;align-items:center;gap:7px}
.panel-dot{width:6px;height:6px;border-radius:50%}
.panel-action{font-size:11px;color:var(--muted);cursor:pointer;font-family:'DM Mono',monospace}
.panel-action:hover{color:var(--text)}
.panel-body{padding:14px 16px}
.data-table{width:100%;border-collapse:collapse}
.data-table th{text-align:left;font-size:10px;font-family:'DM Mono',monospace;letter-spacing:0.8px;color:var(--muted);padding:6px 10px;text-transform:uppercase;border-bottom:1px solid var(--border)}
.data-table td{padding:8px 10px;font-size:12px;border-bottom:1px solid rgba(255,255,255,0.03);vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:rgba(255,255,255,0.02)}
.badge{display:inline-flex;align-items:center;padding:2px 7px;border-radius:4px;font-size:10px;font-family:'DM Mono',monospace;font-weight:500}
.b-green{background:var(--green-dim);color:var(--green)}
.b-coral{background:var(--coral-dim);color:var(--coral)}
.b-amber{background:var(--amber-dim);color:var(--amber)}
.b-purple{background:var(--purple-dim);color:var(--purple)}
.b-gray{background:rgba(255,255,255,0.05);color:var(--muted)}
.alert{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:8px;margin-bottom:8px;font-size:12px}
.alert-coral{background:var(--coral-dim);border:1px solid rgba(255,107,107,0.15)}
.alert-amber{background:var(--amber-dim);border:1px solid rgba(245,158,11,0.15)}
.alert-green{background:var(--green-dim);border:1px solid rgba(0,229,160,0.15)}
.alert-icon{font-size:14px;flex-shrink:0}
.alert-title{font-weight:500;margin-bottom:1px}
.alert-desc{color:var(--muted);font-size:11px}
.merma-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,0.04)}
.merma-item:last-child{border-bottom:none}
.merma-name{flex:1;font-size:12px}
.merma-bar-bg{width:80px;height:4px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden}
.merma-bar-fill{height:100%;border-radius:2px}
.merma-factor{font-family:'DM Mono',monospace;font-size:11px;width:36px;text-align:right}
.totales-row{display:flex;gap:14px;padding:10px 12px;background:var(--surface2);border-radius:8px;margin-top:10px}
.totales-item{display:flex;flex-direction:column;gap:2px}
.totales-label{color:var(--muted);font-family:'DM Mono',monospace;font-size:9px;letter-spacing:0.5px}
.totales-value{font-weight:600;font-size:14px;font-family:'Syne',sans-serif}
.fc-bar-wrap{display:flex;align-items:center;gap:8px}
.fc-bar-bg{flex:1;height:4px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden}
.fc-bar-fill{height:100%;border-radius:2px}
.fc-good{background:var(--green)} .fc-warn{background:var(--amber)} .fc-bad{background:var(--coral)}
.fc-pct{font-size:11px;font-family:'DM Mono',monospace;width:32px;text-align:right}
.field-row{display:flex;gap:10px;margin-bottom:10px}
.field{flex:1}
.field label{display:block;font-size:10px;font-family:'DM Mono',monospace;color:var(--muted);margin-bottom:5px;letter-spacing:0.5px}
.field input,.field select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:7px;padding:7px 10px;color:var(--text);font-size:12px;font-family:'DM Sans',sans-serif;outline:none;transition:border-color 0.15s}
.field input:focus,.field select:focus{border-color:var(--green)}
.field select option{background:var(--surface2)}
.pedido-confirm-card{background:var(--surface2);border:1px solid var(--border);border-left:3px solid;border-radius:10px;padding:12px 14px;margin-bottom:8px;transition:all 0.15s}
.pedido-confirm-card.pending{border-left-color:var(--amber)}
.pedido-confirm-card.confirmado{border-left-color:var(--green)}
.pedido-confirm-card.rechazado{border-left-color:var(--coral)}
.pedido-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.pedido-card-rest{font-weight:500;font-size:12px}
.pedido-card-date{font-size:10px;color:var(--muted);font-family:'DM Mono',monospace}
.pedido-items-preview{font-size:11px;color:var(--muted)}
.pedido-actions{display:flex;gap:6px;margin-top:8px}
.btn-confirm{padding:5px 14px;border-radius:6px;background:var(--green-dim);color:var(--green);border:1px solid rgba(0,229,160,0.2);font-size:11px;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.15s}
.btn-confirm:hover{background:rgba(0,229,160,0.2)}
.btn-reject{padding:5px 14px;border-radius:6px;background:var(--coral-dim);color:var(--coral);border:1px solid rgba(255,107,107,0.2);font-size:11px;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.15s}
.btn-reject:hover{background:rgba(255,107,107,0.2)}
.precio-input{width:80px;padding:4px 8px;border-radius:5px;background:var(--surface2);border:1px solid var(--border);color:var(--text);font-size:11px;font-family:'DM Mono',monospace;outline:none;text-align:right}
.precio-input:focus{border-color:var(--coral)}
.notif-item{display:flex;align-items:flex-start;gap:12px;padding:12px;border-radius:10px;margin-bottom:8px;background:var(--surface2);border:1px solid var(--border);cursor:pointer;transition:border-color 0.15s}
.notif-item:hover{border-color:var(--border2)}
.notif-item.unread{border-left:2px solid var(--purple)}
.notif-item.unread.prov-notif{border-left-color:var(--coral)}
.notif-avatar{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.notif-content{flex:1}
.notif-title{font-size:12px;font-weight:500;margin-bottom:2px}
.notif-desc{font-size:11px;color:var(--muted)}
.notif-time{font-size:10px;color:var(--muted);font-family:'DM Mono',monospace;flex-shrink:0}
.tabs-row{display:flex;gap:2px;margin-bottom:18px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:3px;width:fit-content}
.tab-item{padding:5px 14px;border-radius:7px;cursor:pointer;font-size:12px;color:var(--muted);transition:all 0.15s;font-weight:500}
.tab-item.active{background:var(--surface2);color:var(--text)}
.loading-bar{display:flex;align-items:center;gap:10px;padding:20px;color:var(--muted);font-size:12px;font-family:'DM Mono',monospace}
.spinner{width:16px;height:16px;border:2px solid var(--border2);border-top-color:var(--green);border-radius:50%;animation:spin 0.8s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}