/* ══════════════════════════════════════════════════════
   TUNERPILOT — PORTAL CSS v3.0
   Dark Industrial / Red Glow / 3D Depth Cards
   ══════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700;800&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg: #09090b;
    --bg-surface: #0f0f12;
    --bg-card: #131316;
    --bg-elevated: #18181c;
    --bg-hover: #1c1c21;
    --border: #252530;
    --border-subtle: #1c1c26;
    --border-hover: #35354a;
    --red: #dc2626;
    --red-bright: #ef4444;
    --red-glow: #f87171;
    --red-deep: #7f1d1d;
    --red-dim: rgba(220,38,38,0.08);
    --text: #9a9aaa;
    --text-light: #ededf2;
    --text-dim: #707080;
    --text-muted: #55556a;
    --text-faint: #3d3d50;
    --green: #22c55e;
    --orange: #f59e0b;
    --blue: #3b82f6;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --transition: 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    --shadow-card: 0 1px 2px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.2), 0 12px 40px rgba(0,0,0,0.15);
    --shadow-card-hover: 0 2px 4px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.3), 0 24px 64px rgba(0,0,0,0.2), 0 0 0 1px rgba(220,38,38,0.06);
    --shadow-depth: 0 20px 60px -10px rgba(0,0,0,0.5);
    --shadow-red: 0 4px 24px rgba(220,38,38,0.15), 0 0 0 1px rgba(220,38,38,0.08);
}

* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Outfit',sans-serif; background:var(--bg); color:var(--text); font-size:13px; -webkit-font-smoothing:antialiased; overflow:hidden; height:100vh; }

@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes slideRight { from{opacity:0;transform:translateX(-16px)} to{opacity:1;transform:translateX(0)} }
@keyframes pulseDot { 0%,100%{opacity:1;box-shadow:0 0 4px rgba(34,197,94,.4)} 50%{opacity:.6;box-shadow:0 0 12px rgba(34,197,94,.6)} }
@keyframes glowPulse { 0%,100%{box-shadow:0 0 12px rgba(220,38,38,.2),0 0 4px rgba(220,38,38,.1)} 50%{box-shadow:0 0 24px rgba(220,38,38,.35),0 0 8px rgba(220,38,38,.2)} }
@keyframes barFill { from{width:0} }
@keyframes cardIn { from{opacity:0;transform:perspective(600px) rotateX(2deg) translateY(24px)} to{opacity:1;transform:perspective(600px) rotateX(0) translateY(0)} }

.layout { display:flex; height:100vh; background:var(--bg); }
.main-area { flex:1; display:flex; flex-direction:column; overflow:hidden; }
.content { flex:1; padding:28px 32px; overflow-y:auto; scroll-behavior:smooth; }
.content::-webkit-scrollbar { width:5px; }
.content::-webkit-scrollbar-track { background:transparent; }
.content::-webkit-scrollbar-thumb { background:#1e1e24; border-radius:3px; }
.content::-webkit-scrollbar-thumb:hover { background:var(--red); }

/* SIDEBAR — scrollable nav */
.sidebar { width:250px; min-width:250px; background:var(--bg-surface); border-right:1px solid var(--border); display:flex; flex-direction:column; box-shadow:4px 0 24px rgba(0,0,0,0.2); position:relative; z-index:10; overflow:hidden; height:100vh; }
.sidebar::after { content:''; position:absolute; top:0; right:0; bottom:0; width:1px; background:linear-gradient(to bottom,var(--red-deep),transparent 30%,transparent 70%,var(--red-deep)); opacity:.3; pointer-events:none; }
.sidebar-nav { flex:1; overflow-y:auto; overflow-x:hidden; padding-bottom:10px; min-height:0; }
.sidebar-nav::-webkit-scrollbar { width:3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background:#1e1e24; border-radius:2px; }
.sidebar-nav::-webkit-scrollbar-thumb:hover { background:var(--red); }
.sidebar-brand { display:flex; align-items:center; gap:14px; padding:24px 24px 20px; }
.brand-icon { width:42px; height:42px; border-radius:12px; background:linear-gradient(135deg,var(--red),#b91c1c); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:900; font-size:17px; box-shadow:0 4px 20px rgba(220,38,38,.3); animation:glowPulse 4s ease-in-out infinite; transition:transform var(--transition); }
.sidebar-brand:hover .brand-icon { transform:scale(1.08) rotate(-3deg); }
.brand-name { font-size:17px; font-weight:800; color:var(--text-light); letter-spacing:.5px; }
.brand-sub { font-size:9px; font-weight:700; color:var(--red); letter-spacing:2px; text-transform:uppercase; }
.sidebar-accent { height:1px; margin:0 22px; background:linear-gradient(to right,var(--red) 40%,transparent); opacity:.4; }
.nav-section { font-size:9px; font-weight:700; letter-spacing:3px; color:var(--text-muted); padding:22px 24px 8px; text-transform:uppercase; }
.nav-item { display:flex; align-items:center; gap:14px; padding:12px 24px; color:var(--text-dim); text-decoration:none; font-size:13px; font-weight:500; border-left:3px solid transparent; transition:all var(--transition); position:relative; margin:1px 0; }
.nav-item:hover { color:var(--text-light); background:rgba(255,255,255,.02); border-left-color:#35354a; }
.nav-item:hover i { color:var(--red-bright); transform:translateX(3px); }
.nav-item.active { color:var(--text-light); font-weight:700; border-left-color:var(--red); background:linear-gradient(to right,rgba(220,38,38,.08),transparent 80%); }
.nav-item.active::before { content:''; position:absolute; left:0; top:15%; height:70%; width:3px; background:var(--red); box-shadow:0 0 12px var(--red-glow),2px 0 8px rgba(220,38,38,.2); border-radius:0 3px 3px 0; }
.nav-item i { width:20px; text-align:center; font-size:13px; transition:all var(--transition); color:var(--text-muted); }
.nav-item.active i { color:var(--red); }
.sidebar-spacer { flex:1; }
.sidebar-stats { padding:0 24px; animation:fadeUp .6s ease .4s both; flex-shrink:0; }
@media (max-height:750px) { .sidebar-stats { display:none; } }
.stat-section-label { font-size:9px; font-weight:700; letter-spacing:3px; color:var(--text-faint); margin-bottom:14px; text-transform:uppercase; }
.stat-row { display:flex; justify-content:space-between; font-size:11px; color:var(--text-muted); margin-bottom:5px; }
.stat-val { color:var(--text-light); font-weight:700; font-family:'JetBrains Mono',monospace; font-size:12px; }
.stat-bar { height:3px; background:var(--border); border-radius:2px; margin-bottom:14px; overflow:hidden; }
.stat-bar-fill { height:100%; border-radius:2px; animation:barFill 1.2s ease .2s both; }
.stat-bar-fill.red { background:linear-gradient(to right,var(--red-deep),var(--red)); }

/* TOPBAR */
.topbar { height:64px; background:var(--bg-surface); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 32px; animation:fadeIn .3s ease; box-shadow:0 2px 12px rgba(0,0,0,0.15); }
.topbar-left { display:flex; align-items:center; gap:16px; }
.topbar-right { display:flex; align-items:center; gap:20px; }
.user-avatar { width:42px; height:42px; border-radius:14px; background:linear-gradient(135deg,var(--red),#991b1b); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:800; font-size:16px; box-shadow:0 2px 12px rgba(220,38,38,.2); transition:all var(--transition); }
.user-avatar:hover { transform:scale(1.08); box-shadow:0 4px 20px rgba(220,38,38,.3); }
.welcome-text { font-size:11px; color:var(--text-muted); font-weight:400; }
.user-name { font-size:16px; font-weight:700; color:var(--text-light); }
.online-dot { display:inline-block; width:8px; height:8px; background:var(--green); border-radius:50%; margin-left:8px; vertical-align:middle; animation:pulseDot 2.5s ease-in-out infinite; }
.credits-badge { color:var(--red-bright); font-size:12px; font-weight:700; padding:8px 16px; background:rgba(220,38,38,.06); border:1px solid rgba(220,38,38,.12); border-radius:10px; font-family:'JetBrains Mono',monospace; transition:all var(--transition); }
.credits-badge:hover { background:rgba(220,38,38,.1); border-color:rgba(220,38,38,.25); box-shadow:0 0 16px rgba(220,38,38,.1); }
.credits-badge i { margin-right:6px; }
.date-text { font-size:11px; color:var(--text-faint); font-weight:500; }
.logout-btn { color:var(--text-faint); font-size:15px; text-decoration:none; width:38px; height:38px; display:flex; align-items:center; justify-content:center; border-radius:10px; transition:all var(--transition); }
.logout-btn:hover { color:var(--red); background:var(--red-dim); }
.glow-line { height:1px; background:linear-gradient(to right,transparent 5%,rgba(220,38,38,.15) 20%,rgba(220,38,38,.4) 50%,rgba(220,38,38,.15) 80%,transparent 95%); }

/* 3D STAT CARDS */
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:24px; perspective:1200px; }
.stat-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-lg); padding:24px 26px; box-shadow:var(--shadow-card); transition:all 0.35s cubic-bezier(0.22,1,0.36,1); animation:cardIn .5s ease both; position:relative; overflow:hidden; transform-style:preserve-3d; }
.stat-card::before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(220,38,38,.03),transparent 50%); opacity:0; transition:opacity var(--transition); pointer-events:none; }
.stat-card:hover { transform:perspective(800px) rotateX(-2deg) translateY(-6px); box-shadow:var(--shadow-card-hover); border-color:rgba(220,38,38,.1); }
.stat-card:hover::before { opacity:1; }
.stat-card:nth-child(1){animation-delay:.05s} .stat-card:nth-child(2){animation-delay:.1s} .stat-card:nth-child(3){animation-delay:.15s} .stat-card:nth-child(4){animation-delay:.2s}
.stat-card-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.stat-icon { width:50px; height:50px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:18px; color:#fff; transition:all .4s cubic-bezier(0.22,1,0.36,1); }
.stat-card:hover .stat-icon { transform:scale(1.12) rotate(-4deg); }
.stat-icon.red { background:linear-gradient(135deg,var(--red),#991b1b); box-shadow:0 4px 20px rgba(220,38,38,.25), inset 0 1px 0 rgba(255,255,255,.1); }
.stat-icon.dark { background:linear-gradient(135deg,#222228,#18181c); box-shadow:0 4px 12px rgba(0,0,0,.3); }
.stat-label { font-size:12px; color:var(--text-dim); font-weight:500; margin-bottom:8px; }
.stat-value { font-size:38px; font-weight:900; color:var(--text-light); font-family:'JetBrains Mono',monospace; letter-spacing:-2px; line-height:1; }
.stat-bar-card { height:4px; background:var(--border-subtle); border-radius:3px; margin-top:18px; overflow:hidden; }
.stat-bar-card .stat-bar-fill { animation:barFill 1.4s ease .3s both; }
.stat-bar-card .stat-bar-fill.red { background:linear-gradient(to right,var(--red-deep),var(--red),var(--red-bright)); }
.stat-bar-card .stat-bar-fill.grey { background:linear-gradient(to right,#222,#333); }

/* 3D PANELS */
.panel { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-lg); padding:26px 30px; margin-bottom:18px; box-shadow:var(--shadow-card); transition:all .3s cubic-bezier(0.22,1,0.36,1); animation:cardIn .5s ease .15s both; transform-style:preserve-3d; }
.panel:hover { border-color:var(--border-hover); transform:perspective(1000px) translateY(-2px); box-shadow:var(--shadow-card-hover); }
.panel-header { display:flex; align-items:center; gap:14px; margin-bottom:22px; }
.panel-icon { width:48px; height:48px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:18px; color:#fff; transition:all .35s cubic-bezier(0.22,1,0.36,1); }
.panel:hover .panel-icon { transform:scale(1.08) rotate(-3deg); }
.panel-icon.red { background:linear-gradient(135deg,var(--red),#991b1b); box-shadow:0 4px 20px rgba(220,38,38,.2), inset 0 1px 0 rgba(255,255,255,.08); }
.panel-icon.dark { background:var(--bg-elevated); color:var(--text-dim); }
.panel-title { font-size:16px; font-weight:800; color:var(--text-light); letter-spacing:-.3px; }
.panel-sub { font-size:12px; color:var(--text-muted); margin-top:2px; }

/* FORMS */
.field-label { display:block; font-size:10px; font-weight:700; letter-spacing:2px; color:var(--text-dim); margin:16px 0 6px; text-transform:uppercase; }
.field-input,.field-select,.field-textarea { width:100%; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:14px 18px; font-size:13px; color:var(--text-light); outline:none; transition:all var(--transition); font-family:'Outfit',sans-serif; box-shadow:inset 0 2px 4px rgba(0,0,0,0.15); }
.field-input:focus,.field-select:focus,.field-textarea:focus { border-color:var(--red); box-shadow:0 0 0 3px rgba(220,38,38,.06), inset 0 2px 4px rgba(0,0,0,0.1); }
.field-input::placeholder { color:var(--text-muted); }
.field-select { cursor:pointer; appearance:none; 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='%23dc2626' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; }

/* BUTTONS */
.btn-primary,.btn-apply { background:linear-gradient(135deg,var(--red),#b91c1c); color:#fff; border:none; border-radius:var(--radius); padding:14px 30px; font-size:12px; font-weight:700; letter-spacing:2.5px; cursor:pointer; transition:all var(--transition); font-family:'Outfit',sans-serif; position:relative; overflow:hidden; box-shadow:0 4px 16px rgba(220,38,38,.2), inset 0 1px 0 rgba(255,255,255,.08); }
.btn-primary::after,.btn-apply::after { content:''; position:absolute; inset:0; background:linear-gradient(to right,transparent 20%,rgba(255,255,255,.08) 50%,transparent 80%); transform:translateX(-100%); transition:transform .6s; }
.btn-primary:hover::after,.btn-apply:hover::after { transform:translateX(100%); }
.btn-primary:hover,.btn-apply:hover { background:linear-gradient(135deg,var(--red-bright),var(--red)); box-shadow:0 8px 32px rgba(220,38,38,.3), 0 0 0 1px rgba(220,38,38,.2); transform:translateY(-2px); }
.btn-apply:disabled { background:var(--bg-elevated); color:var(--text-faint); cursor:not-allowed; box-shadow:none; transform:none; }
.btn-apply:disabled::after { display:none; }
.btn-apply { width:100%; margin-top:18px; padding:16px; font-size:13px; letter-spacing:3px; }
.btn-secondary { background:transparent; border:1px solid var(--border); color:var(--text-dim); border-radius:var(--radius); padding:13px 26px; font-size:12px; font-weight:700; cursor:pointer; transition:all var(--transition); font-family:'Outfit',sans-serif; }
.btn-secondary:hover { border-color:var(--red); color:var(--red); box-shadow:0 0 16px rgba(220,38,38,.08); }

/* FILE DROP */
.file-drop { border:2px dashed var(--border); border-radius:var(--radius-lg); padding:32px; text-align:center; cursor:pointer; transition:all var(--transition); color:var(--text-muted); background:var(--bg); box-shadow:inset 0 2px 8px rgba(0,0,0,0.1); }
.file-drop:hover,.file-drop.dragover { border-color:var(--red); background:rgba(220,38,38,.015); box-shadow:inset 0 0 40px rgba(220,38,38,.02), 0 0 24px rgba(220,38,38,.04); }
.file-drop i { font-size:30px; margin-bottom:12px; display:block; transition:all .4s cubic-bezier(0.22,1,0.36,1); }
.file-drop:hover i { transform:translateY(-8px) scale(1.1); color:var(--red); }
.file-info { display:flex; align-items:center; gap:14px; background:var(--bg-surface); border:1px solid var(--border); border-radius:var(--radius); padding:14px 18px; margin-bottom:14px; animation:slideRight .3s ease; box-shadow:var(--shadow-card); }
.file-info.hidden { display:none; }
.file-info i { font-size:20px; color:var(--text-dim); }
.file-name { font-size:12px; font-weight:700; color:var(--text-light); }
.file-size { font-size:10px; color:var(--text-muted); font-family:'JetBrains Mono',monospace; }
.file-status { font-size:10px; font-weight:800; margin-left:auto; letter-spacing:1.5px; }
.file-status.ready { color:var(--green); text-shadow:0 0 8px rgba(34,197,94,.3); }
.text-red { color:var(--red); } .text-green { color:var(--green); } .text-white { color:var(--text-light); }

/* GRIDS */
.calibrate-grid { display:grid; grid-template-columns:440px 1fr; gap:20px; align-items:start; }
.tickets-grid { display:grid; grid-template-columns:420px 1fr; gap:20px; }

/* TERMINAL */
.terminal { background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); padding:20px; font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--text-dim); min-height:350px; max-height:520px; overflow-y:auto; box-shadow:inset 0 2px 8px rgba(0,0,0,0.2); }
.terminal::-webkit-scrollbar { width:4px; } .terminal::-webkit-scrollbar-thumb { background:#1e1e24; border-radius:2px; } .terminal::-webkit-scrollbar-thumb:hover { background:var(--red); }
.terminal:empty::after { content:'Waiting for input...'; color:var(--text-faint); font-style:italic; }
.term-phase { margin:10px 0 6px; padding:10px 16px; background:rgba(220,38,38,.04); border-left:3px solid var(--red); border-radius:4px; color:var(--red-glow); font-size:11px; font-weight:800; letter-spacing:2px; animation:slideRight .3s ease; }
.term-done { margin:10px 0; padding:16px 18px; background:rgba(34,197,94,.03); border-left:3px solid var(--green); border-radius:6px; font-size:15px; font-weight:900; color:var(--green); animation:fadeUp .4s ease; }
.term-summary { margin:14px 0; padding:20px; background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow-card); }
.term-summary-title { font-size:10px; font-weight:800; letter-spacing:2px; color:var(--text-muted); margin-bottom:14px; text-transform:uppercase; }
.term-summary table { width:100%; font-size:12px; border-collapse:collapse; }
.term-summary td { padding:8px 0; border-bottom:1px solid var(--border-subtle); }
.term-summary td:first-child { color:var(--text-muted); } .term-summary td:last-child { color:var(--text-light); font-weight:700; text-align:right; font-family:'JetBrains Mono',monospace; }
.progress-bar { height:5px; background:var(--border-subtle); border-radius:3px; margin-top:16px; overflow:hidden; }
.progress-fill { height:100%; border-radius:3px; background:linear-gradient(to right,var(--red-deep),var(--red),var(--red-bright)); transition:width .3s ease; width:0; box-shadow:0 0 12px rgba(220,38,38,.3); }

/* TABLE */
.data-table { width:100%; border-collapse:collapse; }
.data-table th { text-align:left; padding:14px 16px; font-size:10px; font-weight:700; color:var(--text-muted); border-bottom:1px solid var(--border); letter-spacing:1.5px; text-transform:uppercase; }
.data-table td { padding:14px 16px; font-size:12px; color:var(--text-dim); border-bottom:1px solid var(--border-subtle); transition:all var(--transition); }
.data-table tbody tr:hover { background:rgba(220,38,38,.02); }
.data-table tbody tr:hover td { color:var(--text); }
.empty-state { text-align:center; padding:48px; color:var(--text-muted); }
.empty-state i { font-size:36px; margin-bottom:16px; display:block; opacity:.5; }

/* TICKETS */
.ticket-card { background:var(--bg-surface); border:1px solid var(--border); border-radius:var(--radius); padding:18px 20px; transition:all var(--transition); cursor:pointer; box-shadow:0 2px 8px rgba(0,0,0,.15); }
.ticket-card:hover { border-color:var(--border-hover); transform:translateX(6px); box-shadow:0 4px 16px rgba(0,0,0,.2); }
.ticket-open { border-left:3px solid var(--red); }
.ticket-id { font-size:11px; font-weight:800; color:var(--red); font-family:'JetBrains Mono',monospace; }
.ticket-status { font-size:9px; font-weight:800; padding:4px 12px; border-radius:6px; text-transform:uppercase; letter-spacing:.5px; }
.ticket-status.open { background:rgba(220,38,38,.1); color:var(--red-glow); }
.ticket-status.closed { background:rgba(34,197,94,.1); color:var(--green); }
.ticket-status.pending,.ticket-status.in_progress { background:rgba(234,179,8,.1); color:#eab308; }

/* PROFILE */
.profile-avatar { width:76px; height:76px; border-radius:22px; background:linear-gradient(135deg,var(--red),#991b1b); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:900; font-size:30px; margin:0 auto 28px; box-shadow:0 8px 36px rgba(220,38,38,.2), 0 0 0 4px var(--bg-card), 0 0 0 5px var(--border); }

/* LOGIN */
.login-body { height:100vh; display:flex; align-items:center; justify-content:center; background:radial-gradient(ellipse at 20% 40%,rgba(220,38,38,.05) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(127,29,29,.04) 0%,transparent 50%),var(--bg); }
.login-wrapper { text-align:center; width:100%; max-width:440px; padding:20px; animation:fadeUp .6s ease; }
.login-icon { width:60px; height:60px; border-radius:18px; background:linear-gradient(135deg,var(--red),#991b1b); display:inline-flex; align-items:center; justify-content:center; margin-bottom:24px; box-shadow:0 8px 36px rgba(220,38,38,.25); animation:glowPulse 4s ease-in-out infinite; }
.login-icon span { color:#fff; font-size:28px; }
.login-title { font-size:28px; font-weight:900; color:var(--text-light); margin-bottom:8px; letter-spacing:-.5px; }
.login-sub { font-size:14px; color:var(--text-muted); margin-bottom:36px; }
.login-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-xl); padding:36px 40px; text-align:left; box-shadow:var(--shadow-depth); animation:cardIn .6s ease .1s both; }
.login-card .field-label { margin-top:18px; } .login-card .field-label:first-of-type { margin-top:0; }
.btn-login { width:100%; margin-top:26px; padding:16px; background:linear-gradient(135deg,var(--red),#991b1b); color:#fff; border:none; border-radius:var(--radius); font-size:14px; font-weight:700; cursor:pointer; transition:all var(--transition); font-family:'Outfit',sans-serif; box-shadow:0 4px 20px rgba(220,38,38,.2); position:relative; overflow:hidden; }
.btn-login::after { content:''; position:absolute; inset:0; background:linear-gradient(to right,transparent,rgba(255,255,255,.08),transparent); transform:translateX(-100%); transition:transform .5s; }
.btn-login:hover { box-shadow:0 8px 32px rgba(220,38,38,.3); transform:translateY(-1px); }
.btn-login:hover::after { transform:translateX(100%); }
.login-error { background:rgba(220,38,38,.06); border:1px solid rgba(220,38,38,.15); border-radius:var(--radius); padding:14px 18px; margin-bottom:18px; color:var(--red-glow); font-size:12px; font-weight:600; }
.login-footer { color:var(--text-faint); font-size:11px; margin-top:32px; }
.login-link { margin-top:18px; font-size:12px; color:var(--text-muted); } .login-link a { color:var(--red); text-decoration:none; font-weight:600; }

/* MODAL */
.modal { position:fixed; inset:0; background:rgba(0,0,0,.8); backdrop-filter:blur(12px); display:flex; align-items:center; justify-content:center; z-index:100; }
.modal.hidden { display:none; }
.modal-card { background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-xl); padding:40px; max-width:460px; width:90%; text-align:center; box-shadow:var(--shadow-depth); animation:cardIn .3s ease; }
.modal-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:32px; }
.modal-stat { background:var(--bg-surface); border:1px solid var(--border); border-radius:var(--radius); padding:16px 10px; transition:all var(--transition); }
.modal-stat:hover { border-color:var(--border-hover); transform:translateY(-2px); }
.modal-stat span { display:block; font-size:26px; font-weight:900; color:var(--text-light); font-family:'JetBrains Mono',monospace; }
.modal-stat small { font-size:10px; color:var(--text-muted); }

/* Stagger */
.content > * { animation:cardIn .45s ease both; }
.content > *:nth-child(1){animation-delay:.03s} .content > *:nth-child(2){animation-delay:.08s} .content > *:nth-child(3){animation-delay:.13s} .content > *:nth-child(4){animation-delay:.18s} .content > *:nth-child(5){animation-delay:.23s}

/* MAP VIZ */
.panel-stack { display:flex; flex-direction:column; gap:16px; }
#map-canvas { background:var(--bg); image-rendering:pixelated; }

/* ═══ RESPONSIVE ═══ */
/* Laptop / small desktop */
@media (max-width:1400px) {
    .stats-grid { gap:12px; }
    .calibrate-grid { grid-template-columns:380px 1fr; }
}
@media (max-width:1200px) {
    .stats-grid { grid-template-columns:repeat(2,1fr); }
    .calibrate-grid,.tickets-grid { grid-template-columns:1fr; }
    .sidebar { width:220px; min-width:220px; }
    .content { padding:20px 24px; }
}
/* Tablet */
@media (max-width:900px) {
    .sidebar { width:60px; min-width:60px; }
    .sidebar .brand-name,.sidebar .brand-sub { display:none; }
    .sidebar .nav-section { display:none; }
    .sidebar .nav-item span,.sidebar .nav-item { font-size:0; padding:14px 0; justify-content:center; }
    .sidebar .nav-item i { font-size:16px; width:auto; margin:0; }
    .sidebar .sidebar-stats { display:none; }
    .sidebar .sidebar-accent { display:none; }
    .sidebar-brand { padding:16px 0; justify-content:center; }
    .topbar { padding:0 20px; }
    .content { padding:16px 20px; }
}
/* Mobile */
@media (max-width:768px) {
    body { overflow:auto; height:auto; }
    .layout { flex-direction:column; height:auto; min-height:100vh; }
    .sidebar { width:100%; min-width:100%; height:auto; border-right:none; border-bottom:1px solid var(--border); box-shadow:0 2px 12px rgba(0,0,0,.2); overflow:visible; }
    .sidebar-brand { padding:10px 16px; display:flex; }
    .sidebar .brand-name,.sidebar .brand-sub { display:block; }
    .sidebar-nav { display:flex; flex-wrap:wrap; padding:4px 8px 8px; gap:2px; overflow:visible; }
    .sidebar-stats,.sidebar-spacer,.sidebar-accent { display:none; }
    .nav-section { display:none; }
    .nav-item { padding:7px 12px; font-size:11px!important; display:inline-flex; border-left:none!important; gap:5px; border-radius:6px; }
    .nav-item span { display:inline; }
    .nav-item i { font-size:12px!important; }
    .nav-item.active { border-left:none!important; background:var(--red-dim); }
    .nav-item.active::before { display:none; }
    .main-area { overflow:auto; }
    .content { padding:14px; }
    .topbar { padding:0 14px; height:50px; }
    .topbar-left .welcome-text { display:none; }
    .date-text { display:none; }
    .stats-grid { grid-template-columns:repeat(2,1fr); gap:8px; }
    .stat-value { font-size:24px; }
    .stat-icon { width:38px; height:38px; font-size:14px; }
    .stat-card { padding:16px; }
    .panel { padding:16px; margin-bottom:12px; }
    .panel-header { gap:10px; }
    .modal-stats { grid-template-columns:repeat(2,1fr); }
    .modal-card { padding:24px; max-width:95%; }
    .terminal { min-height:200px; font-size:10px; }
    .sol-card-v3 { padding:12px; }
}
@media (max-width:480px) {
    .stats-grid { grid-template-columns:1fr; }
    .topbar-right { gap:6px; }
    .credits-badge { font-size:9px; padding:4px 8px; }
    .user-avatar { width:32px; height:32px; font-size:12px; border-radius:8px; }
    .user-name { font-size:13px; }
    .stat-card:hover,.panel:hover { transform:none; }
    .btn-apply { font-size:11px; padding:12px; letter-spacing:1.5px; }
}