/* =====================================================================
   Chandigarh Chhaya School of Art — Admin Panel
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root{
  --lime:#C6F03C; --lime-d:#A8D827;
  --green:#3EA845; --green-d:#2C7A31; --green-l:#7ED321;
  --ink:#0A1207; --ink-2:#111C0C; --ink-3:#18240F;
  --bg:#F4F6F0; --card:#fff;
  --text:#1A1F16; --muted:#5F6B59; --muted-2:#8A9683;
  --line:rgba(10,18,7,.08);
  --danger:#E74C3C; --info:#1F6FA8; --warn:#C4761A;
  --sans:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:14px; --r-lg:20px;
  --shadow:0 6px 26px rgba(10,18,7,.07);
  --shadow-lg:0 20px 55px rgba(10,18,7,.14);
  --ease:cubic-bezier(.22,1,.36,1);
  --sb:262px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--lime);color:var(--ink)}

/* ---------- Layout ---------- */
.admin-wrap{display:flex;min-height:100vh}
.sidebar{width:var(--sb);flex-shrink:0;background:linear-gradient(180deg,var(--ink),var(--ink-3));
  color:rgba(255,255,255,.72);position:fixed;top:0;bottom:0;left:0;z-index:60;display:flex;flex-direction:column;
  transition:transform .4s var(--ease)}
.main{margin-left:var(--sb);flex:1;min-width:0;display:flex;flex-direction:column}

/* ---------- Sidebar ---------- */
.sb-brand{display:flex;align-items:center;gap:12px;padding:22px 22px;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-brand img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--green-l)}
.sb-brand strong{color:#fff;font-size:15px;font-weight:700;line-height:1.2;display:block}
.sb-brand small{font-size:9.6px;letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.sb-nav{flex:1;overflow-y:auto;padding:16px 14px}
.sb-nav::-webkit-scrollbar{width:6px}.sb-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:6px}
.sb-sec{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.34);
  padding:16px 14px 8px;font-weight:600}
.sb-link{display:flex;align-items:center;gap:13px;padding:11px 14px;border-radius:11px;font-size:14.3px;
  font-weight:500;margin-bottom:3px;transition:all .25s var(--ease);position:relative}
.sb-link i{width:20px;text-align:center;font-size:15px;color:rgba(255,255,255,.55);transition:color .25s}
.sb-link:hover{background:rgba(255,255,255,.06);color:#fff}
.sb-link:hover i{color:var(--lime)}
.sb-link.active{background:linear-gradient(135deg,rgba(198,240,60,.16),rgba(62,168,69,.14));color:#fff}
.sb-link.active i{color:var(--lime)}
.sb-link.active::before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--lime)}
.sb-badge{margin-left:auto;background:var(--lime);color:var(--ink);font-size:11px;font-weight:800;
  min-width:20px;height:20px;padding:0 6px;border-radius:100px;display:grid;place-items:center}
.sb-foot{padding:16px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:rgba(255,255,255,.4)}

/* ---------- Topbar ---------- */
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:0 30px;height:70px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;position:sticky;top:0;z-index:40}
.topbar h1{font-size:20px;font-weight:700;letter-spacing:-.02em}
.topbar .sub{font-size:12.6px;color:var(--muted-2);font-weight:400}
.tb-actions{display:flex;align-items:center;gap:12px}
.tb-user{display:flex;align-items:center;gap:11px;padding:7px 8px 7px 15px;background:var(--bg);border-radius:100px}
.tb-user .av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--lime),var(--green));
  color:var(--ink);display:grid;place-items:center;font-weight:800;font-size:15px}
.tb-user b{font-size:13.6px;line-height:1.1}
.tb-user small{font-size:11px;color:var(--muted-2);text-transform:capitalize}
.burger-a{display:none;width:42px;height:42px;border:none;background:var(--ink);color:#fff;border-radius:11px;cursor:pointer;font-size:17px}

/* ---------- Content ---------- */
.content{padding:30px;flex:1}
.page-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:22px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 20px;border-radius:11px;
  font-weight:600;font-size:14px;border:1.5px solid transparent;cursor:pointer;transition:all .28s var(--ease);white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--green-l),var(--green));color:#fff;box-shadow:0 8px 22px rgba(62,168,69,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(62,168,69,.4)}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:var(--ink-3)}
.btn-light{background:var(--bg);color:var(--text);border-color:var(--line)}.btn-light:hover{background:#fff;border-color:var(--green)}
.btn-danger{background:rgba(231,76,60,.1);color:var(--danger);border-color:rgba(231,76,60,.25)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-sm{padding:7px 13px;font-size:12.8px;border-radius:9px}
.btn-block{width:100%}

/* ---------- Cards / stats ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:26px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;transition:all .35s var(--ease)}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.stat-card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:20px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--lime),var(--green-l));color:var(--ink)}
.stat-card b{font-size:32px;font-weight:800;letter-spacing:-.03em;display:block;line-height:1}
.stat-card span{font-size:13px;color:var(--muted);font-weight:500}
.stat-card a{position:absolute;inset:0}

/* ---------- Tables ---------- */
.tbl-card{overflow:hidden}
.tbl-scroll{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;min-width:640px}
table.tbl th{background:var(--bg);text-align:left;padding:14px 18px;font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;font-weight:700;color:var(--muted);white-space:nowrap;border-bottom:1px solid var(--line)}
table.tbl td{padding:14px 18px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tbody tr{transition:background .2s}
table.tbl tbody tr:hover{background:rgba(198,240,60,.07)}
.t-thumb{width:56px;height:42px;border-radius:8px;object-fit:cover;background:var(--bg)}
.t-actions{display:flex;gap:7px;justify-content:flex-end}
.muted{color:var(--muted-2)}
.mono{font-family:ui-monospace,monospace;font-size:13px}

/* ---------- Badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:100px;font-size:11.6px;font-weight:700;letter-spacing:.02em}
.b-on{background:rgba(62,168,69,.13);color:var(--green-d)}
.b-off{background:rgba(138,150,131,.16);color:var(--muted)}
.b-new{background:rgba(198,240,60,.22);color:#5c7a12}
.b-info{background:rgba(52,152,219,.13);color:var(--info)}
.b-warn{background:rgba(255,153,51,.15);color:var(--warn)}
.b-danger{background:rgba(231,76,60,.12);color:var(--danger)}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f-full{grid-column:1/-1}
.field{margin-bottom:2px}
.field label{display:block;font-size:12.8px;font-weight:600;margin-bottom:7px;letter-spacing:.02em}
.field label .req{color:var(--danger)}
.field input,.field select,.field textarea{width:100%;padding:12px 15px;border:1.5px solid var(--line);
  border-radius:11px;background:var(--bg);font-size:14.4px;transition:all .25s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff;
  box-shadow:0 0 0 4px rgba(62,168,69,.1)}
.field textarea{resize:vertical;min-height:110px}
.field .hint{font-size:12px;color:var(--muted-2);margin-top:6px}
.form-foot{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.check{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer;user-select:none}
.check input{width:18px;height:18px;accent-color:var(--green)}
.img-prev{width:110px;height:80px;border-radius:12px;object-fit:cover;border:1px solid var(--line);background:var(--bg);margin-top:8px}

/* ---------- Alerts ---------- */
.alert{padding:14px 18px;border-radius:12px;font-size:14px;margin-bottom:20px;display:flex;align-items:center;gap:11px}
.alert-success{background:rgba(62,168,69,.11);color:var(--green-d);border:1px solid rgba(62,168,69,.26)}
.alert-error{background:rgba(231,76,60,.1);color:#C0392B;border:1px solid rgba(231,76,60,.26)}
.alert-info{background:rgba(52,152,219,.1);color:var(--info);border:1px solid rgba(52,152,219,.26)}

/* ---------- Empty ---------- */
.empty{text-align:center;padding:56px 20px;color:var(--muted)}
.empty i{font-size:38px;color:var(--muted-2);margin-bottom:14px;display:block}

/* ---------- Modal (simple) ---------- */
.search-box{position:relative;min-width:230px}
.search-box i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--muted-2);font-size:13px}
.search-box input{width:100%;padding:11px 15px 11px 40px;border:1.5px solid var(--line);border-radius:100px;background:var(--card);font-size:14px}
.search-box input:focus{outline:none;border-color:var(--green)}

/* ---------- Login ---------- */
.login-page{min-height:100vh;display:grid;place-items:center;padding:30px 18px;
  background:radial-gradient(1000px 560px at 78% 15%,rgba(198,240,60,.14),transparent 60%),
             linear-gradient(160deg,var(--ink),var(--ink-3) 60%,#0d1a08)}
.login-card{width:100%;max-width:420px;background:var(--card);border-radius:24px;padding:42px 40px;box-shadow:0 40px 100px rgba(0,0,0,.5)}
.login-card .logo{width:70px;height:70px;border-radius:50%;object-fit:cover;border:3px solid var(--green-l);margin:0 auto 18px}
.login-card h1{font-size:23px;text-align:center;letter-spacing:-.02em}
.login-card .sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:28px}
.login-card .field{margin-bottom:16px}
.login-hint{margin-top:20px;padding:12px 15px;background:var(--bg);border-radius:11px;font-size:12.6px;color:var(--muted);text-align:center}
.login-hint code{background:var(--ink);color:var(--lime);padding:2px 8px;border-radius:6px;font-size:12px}

/* ---------- Dashboard extras ---------- */
.dash-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;margin-top:4px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.panel-head h3{font-size:16px}
.panel-body{padding:8px 10px}
.mini-row{display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:12px;transition:background .2s}
.mini-row:hover{background:var(--bg)}
.mini-row .mi{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;font-size:15px;
  background:rgba(62,168,69,.12);color:var(--green-d)}
.mini-row b{font-size:14px;display:block}
.mini-row small{font-size:12px;color:var(--muted-2)}
.mini-row .when{margin-left:auto;font-size:12px;color:var(--muted-2);white-space:nowrap}
.quick-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:14px}
.quick-links a{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:14px;background:var(--bg);
  border:1px solid var(--line);transition:all .3s var(--ease)}
.quick-links a:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:var(--shadow)}
.quick-links a i{font-size:19px;color:var(--green)}
.quick-links a b{font-size:14px}

.sb-overlay{display:none;position:fixed;inset:0;background:rgba(6,10,4,.5);z-index:55}

/* ---------- Responsive ---------- */
@media(max-width:1050px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
}
@media(max-width:820px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .burger-a{display:grid;place-items:center}
  .sb-overlay.show{display:block}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .stat-grid{grid-template-columns:1fr}
  .content{padding:20px 16px}
  .quick-links{grid-template-columns:1fr}
  .tb-user b,.tb-user small{display:none}
  .tb-user{padding:6px}
}