/* =========================================================
   PISD Portal — admin & student portal styles
   ========================================================= */
:root{
  --navy-900:#040b17; --navy:#0A1A33; --navy-2:#102544; --teal:#2BB5A0; --teal-d:#1d8b7a;
  --lime:#8BD94A; --ice:#E6F8FF; --bg:#F2F6F4; --card:#fff; --ink:#0A1A33; --muted:#5D6B7E; --muted-d:#9FB3C8;
  --line:#E2E8EE; --line-d:rgba(230,248,255,.1);
  --ok:#1f9d55; --ok-bg:#e3f6ea; --warn:#b7791f; --warn-bg:#fdf3dc; --bad:#d64545; --bad-bg:#fde8e8;
  --r:14px; --shadow:0 10px 30px -15px rgba(10,26,51,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;font-weight:600;letter-spacing:-.01em;line-height:1.25;text-wrap:balance}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* ---------- Layout ---------- */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:var(--navy);color:var(--ice);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:22px 16px;overflow-y:auto}
.side__logo{display:flex;align-items:center;gap:10px;padding:0 8px 22px;border-bottom:1px solid var(--line-d);margin-bottom:16px}
.side__logo img{height:34px}
.side__logo span{font-size:11px;line-height:1.3;color:var(--muted-d);text-transform:uppercase;letter-spacing:.08em}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav small{color:var(--muted-d);font-size:11px;text-transform:uppercase;letter-spacing:.12em;padding:16px 12px 6px}
.side nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--ice);font-weight:500;transition:.2s}
.side nav a i{width:18px;text-align:center;color:var(--muted-d)}
.side nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.side nav a.active{background:var(--lime);color:var(--navy)}
.side nav a.active i{color:var(--navy)}
.side nav a .count{margin-left:auto;background:var(--lime);color:var(--navy);font-size:11px;font-weight:700;padding:1px 8px;border-radius:20px}
.side nav a.active .count{background:var(--navy);color:var(--lime)}
.side__user{margin-top:auto;padding:14px 10px 0;border-top:1px solid var(--line-d);font-size:13px}
.side__user strong{display:block}
.side__user small{color:var(--muted-d)}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 32px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h1{font-size:20px}
.topbar__actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:40px;height:40px;cursor:pointer}
.content{padding:28px 32px 60px;max-width:1300px;width:100%}

/* ---------- Components ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:0 1px 0 rgba(10,26,51,.02)}
.card + .card{margin-top:18px}
.card h2{font-size:16px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.card h2 i{color:var(--teal)}
.grid{display:grid;gap:18px}
.grid>*{min-width:0}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:flex;gap:14px;align-items:center}
.stat i{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:18px;background:var(--bg);color:var(--teal-d);flex-shrink:0}
.stat strong{font-family:'Poppins';font-size:26px;line-height:1;display:block;font-variant-numeric:tabular-nums}
.stat small{color:var(--muted);font-size:12.5px}
.stat--pending i{background:var(--warn-bg);color:var(--warn)}
.stat--approved i{background:var(--ok-bg);color:var(--ok)}
.stat--rejected i{background:var(--bad-bg);color:var(--bad)}
.stat--total i{background:var(--navy);color:var(--lime)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;text-decoration:none!important;transition:.2s;background:var(--card);color:var(--ink);border-color:var(--line)}
.btn:hover{border-color:var(--muted-d)}
.btn--primary{background:var(--navy);color:var(--ice);border-color:var(--navy)}
.btn--primary:hover{background:var(--navy-2)}
.btn--lime{background:var(--lime);color:var(--navy);border-color:var(--lime)}
.btn--ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn--bad{background:#fff;color:var(--bad);border-color:#f2c1c1}
.btn--bad:hover{background:var(--bad);color:#fff}
.btn--sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge--pending{background:var(--warn-bg);color:var(--warn)}
.badge--approved{background:var(--ok-bg);color:var(--ok)}
.badge--rejected{background:var(--bad-bg);color:var(--bad)}
.badge--role{background:var(--navy);color:var(--lime)}
.badge--role::before{display:none}
.badge--muted{background:var(--bg);color:var(--muted)}

.alert{padding:12px 16px;border-radius:10px;margin-bottom:18px;display:flex;gap:10px;align-items:flex-start;font-weight:500}
.alert--success{background:var(--ok-bg);color:#14633a}
.alert--error{background:var(--bad-bg);color:#9b2c2c}
.alert--info{background:#e6f4f8;color:#21576b}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;background:#f8faf9;white-space:nowrap}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcfb}
td .name{display:flex;align-items:center;gap:10px;min-width:180px}
td .name img,td .name .ph{width:36px;height:36px;border-radius:50%;object-fit:cover;background:var(--bg);display:grid;place-items:center;color:var(--muted);flex-shrink:0}
td .name strong{display:block;font-weight:600}
td .name small{color:var(--muted)}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty i{font-size:30px;margin-bottom:10px;display:block;color:var(--muted-d)}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.filters input,.filters select{height:40px;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff;min-width:0}
.filters input[type=search]{flex:1 1 240px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tabs a{padding:7px 14px;border-radius:30px;background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:600;font-size:13px;text-decoration:none}
.tabs a.active{background:var(--navy);color:var(--ice);border-color:var(--navy)}
.tabs a em{font-style:normal;opacity:.7;margin-left:4px}
.pager{display:flex;gap:6px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}
.pager a,.pager span{padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:13px}
.pager .cur{background:var(--navy);color:var(--ice);border-color:var(--navy)}

/* forms */
.form-section{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:18px}
.form-section h3{font-size:15.5px;margin-bottom:4px;display:flex;align-items:center;gap:10px}
.form-section h3 i{color:var(--teal)}
.form-section>p{color:var(--muted);font-size:13px;margin-bottom:16px}
.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 16px}
.f{display:flex;flex-direction:column;gap:6px;min-width:0}
.f.s2{grid-column:span 2}
.f.full{grid-column:1/-1}
.f label{font-size:13px;font-weight:600}
.f label em{color:var(--bad);font-style:normal}
.f input,.f select,.f textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fbfcfc;width:100%;transition:.2s}
.f textarea{min-height:80px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:0;border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px rgba(43,181,160,.15)}
.f .hint{font-size:12px;color:var(--muted)}
.f .err{font-size:12.5px;color:var(--bad);font-weight:500}
.f.has-err input,.f.has-err select,.f.has-err textarea{border-color:var(--bad)}
.rows{display:flex;flex-direction:column;gap:10px}
.row-item{display:grid;gap:10px;align-items:end;padding:12px;border:1px dashed var(--line);border-radius:12px;background:#fbfcfc}
.row-item.edu{grid-template-columns:1.2fr 2fr .8fr auto}
.row-item.exp{grid-template-columns:1.3fr 1.6fr 1fr 1fr .9fr auto}
.row-item .x{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--bad);cursor:pointer}
.yn{display:grid;grid-template-columns:1fr auto;gap:10px 20px;align-items:center}
.yn label.q{font-weight:500}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg input{display:none}
.seg span{padding:7px 16px;cursor:pointer;font-weight:600;font-size:13px;color:var(--muted);background:#fff}
.seg input:checked+span{background:var(--navy);color:var(--lime)}
.file-box{display:flex;gap:12px;align-items:center;border:1px dashed var(--line);border-radius:12px;padding:12px;background:#fbfcfc}
.file-box img{width:56px;height:56px;border-radius:10px;object-fit:cover;background:var(--bg)}
.file-box .ph{width:56px;height:56px;border-radius:10px;background:var(--bg);display:grid;place-items:center;color:var(--muted)}
.form-actions{display:flex;gap:10px;justify-content:flex-end;position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 30%);padding:16px 0 4px}

/* student view */
.profile-head{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.profile-head img,.profile-head .ph{width:96px;height:120px;border-radius:12px;object-fit:cover;background:var(--bg);border:1px solid var(--line);display:grid;place-items:center;color:var(--muted)}
.profile-head h2{font-size:22px;margin-bottom:6px}
.profile-head .meta{display:flex;gap:8px 16px;flex-wrap:wrap;color:var(--muted);font-size:13.5px}
.dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 20px}
.dl div{min-width:0}
.dl dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.dl dd{font-weight:500;word-break:break-word}
.doc-links{display:flex;gap:10px;flex-wrap:wrap}
.review{border-left:4px solid var(--warn);background:var(--warn-bg)}
.review--approved{border-color:var(--ok);background:var(--ok-bg)}
.review--rejected{border-color:var(--bad);background:var(--bad-bg)}
.review textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;min-height:70px;background:#fff;margin:10px 0}

/* bars */
.bars{display:flex;flex-direction:column;gap:10px}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:4px 10px;font-size:13px}
.bar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar b{text-align:right;font-variant-numeric:tabular-nums}
.bar i{grid-column:1/-1;height:7px;border-radius:6px;background:var(--bg);overflow:hidden;display:block}
.bar i::after{content:"";display:block;height:100%;width:var(--w);background:linear-gradient(90deg,var(--teal),var(--lime));border-radius:6px}

/* auth pages */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(900px 500px at 80% 0%,rgba(43,181,160,.25),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(139,217,74,.15),transparent 60%),var(--navy-900)}
.auth__card{width:100%;max-width:420px;background:var(--card);border-radius:20px;padding:34px 30px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.auth__card .logo{display:flex;justify-content:center;margin-bottom:20px}
.auth__card .logo img{height:64px;background:var(--navy);padding:10px 16px;border-radius:14px}
.auth__card h1{font-size:22px;text-align:center;margin-bottom:4px}
.auth__card>p{text-align:center;color:var(--muted);margin-bottom:22px}
.auth__card .f{margin-bottom:14px}
.auth__card .btn{width:100%;justify-content:center;padding:12px}
.auth__foot{text-align:center;margin-top:18px;font-size:13px;color:var(--muted)}

/* print */
@media print{
  .side,.topbar,.no-print,.form-actions{display:none!important}
  .app{display:block}
  .content{padding:0}
  body{background:#fff}
}

/* responsive */
@media (max-width:1000px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:260px;z-index:50;transform:translateX(-100%);transition:transform .3s}
  .side.open{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.4)}
  .menu-btn{display:grid;place-items:center}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3,.dl,.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topbar{padding:14px 18px}
  .content{padding:20px 18px 50px}
}
@media (max-width:640px){
  .g2,.g3,.dl,.fgrid{grid-template-columns:1fr}
  .f.s2{grid-column:auto}
  .row-item.edu,.row-item.exp{grid-template-columns:1fr}
  .topbar h1{font-size:17px}
  .topbar__actions .btn span{display:none}
  .stat strong{font-size:22px}
}