/* ─────────────────────────────────────────────────────────────────
   Shodh Shikshan · Master Panel — modern responsive theme
   Palette from the Shodh Shikshan logo: gold #ffc300 · navy #0a1172
   ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:    #ffc300;
  --gold-d:  #e0a800;
  --gold-l:  #fff7dd;
  --navy:    #0a1172;
  --navy-2:  #1a24a8;
  --navy-d:  #060b45;
  --ink:     #1f2937;
  --muted:   #6b7280;
  --line:    #e5e7eb;
  --bg:      #f4f5fb;
  --ok-bg:   #ecfdf5;  --ok-tx: #065f46;  --ok-ln: #059669;
  --err-bg:  #fef2f2;  --err-tx:#b91c1c;  --err-ln:#dc2626;
  --radius:  16px;
  --shadow:    0 4px 16px rgba(6, 11, 69, .08);
  --shadow-lg: 0 16px 40px rgba(6, 11, 69, .16);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  font-size: 15px; line-height: 1.55; min-height: 100vh;
  display: flex; flex-direction: column;
}
img { max-width: 100%; }
a { color: var(--navy-2); }

::selection { background: var(--gold); color: var(--navy-d); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 4px; }

/* ── Top bar ─────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .65rem 1.2rem;
  background: linear-gradient(120deg, var(--navy-d), var(--navy) 55%, var(--navy-2));
  border-bottom: 3px solid var(--gold);
  box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand img { height: 38px; width: auto; background: #fff; border-radius: 10px; padding: 3px 8px; }
.brand-txt { color: #fff; font-weight: 800; font-size: 1.02rem; letter-spacing: .3px; white-space: nowrap; }
.brand-txt em { color: var(--gold); font-style: normal; }

.topnav { display: flex; flex-wrap: wrap; gap: .25rem; flex: 1; }
.topnav a {
  color: #dfe3ff; text-decoration: none; font-size: .84rem; font-weight: 600;
  padding: .45rem .8rem; border-radius: 99px;
  transition: background .15s, color .15s;
}
.topnav a:hover { background: rgba(255, 195, 0, .16); color: var(--gold); }
.topnav a.on { background: var(--gold); color: var(--navy-d); font-weight: 800; }

.userbox { display: flex; align-items: center; gap: .7rem; }
.userbox .hello { color: #dfe3ff; font-size: .82rem; font-weight: 600; }

/* ── Layout ──────────────────────────────────────────────────── */
.wrap { flex: 1; width: 100%; max-width: 1150px; margin: 0 auto; padding: 1.6rem 1.2rem 2.4rem; }
.foot {
  text-align: center; font-size: .76rem; color: var(--muted);
  padding: 1rem; border-top: 1px solid var(--line); background: #fff;
}

.page-head {
  display: flex; align-items: center; gap: .9rem; flex-wrap: wrap;
  margin-bottom: 1.2rem;
}
.page-head h1 { font-size: 1.35rem; font-weight: 800; color: var(--navy); }
.count-chip {
  background: var(--gold-l); color: var(--gold-d);
  border: 1px solid #f3dd9a; font-weight: 800; font-size: .74rem;
  padding: .3rem .8rem; border-radius: 99px;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.5rem; margin-bottom: 1.4rem;
  border-top: 4px solid var(--gold);
}
.card h2 {
  font-size: .82rem; font-weight: 800; color: var(--navy);
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: 1.1rem;
}

/* ── Dashboard grid ──────────────────────────────────────────── */
.dash-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1rem; margin-bottom: 1.6rem;
}
.dash-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: .15rem;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem; text-decoration: none; color: var(--ink);
  border-bottom: 4px solid var(--gold);
  transition: transform .15s ease, box-shadow .15s ease;
}
.dash-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.dash-card .ic { font-size: 1.5rem; }
.dash-card .n  { font-size: 1.9rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.dash-card .l  { font-size: .84rem; font-weight: 700; color: var(--ink); }
.dash-card .go { font-size: .72rem; font-weight: 700; color: var(--gold-d); margin-top: .35rem; }

.latest-list { list-style: none; }
.latest-list li {
  display: flex; gap: .8rem; align-items: baseline;
  padding: .5rem 0; border-bottom: 1px solid var(--line); font-size: .88rem;
}
.latest-list li:last-child { border-bottom: none; }
.latest-list .date {
  flex-shrink: 0; font-size: .72rem; font-weight: 800; color: var(--navy-2);
  background: #eef0ff; border-radius: 6px; padding: .15rem .5rem;
}

/* ── Forms ───────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.form-grid .full { grid-column: 1 / -1; }
.field { margin-bottom: .2rem; }
.field label {
  display: block; font-size: .74rem; font-weight: 700; color: var(--ink);
  margin-bottom: .35rem;
}
input, select, textarea {
  width: 100%; padding: .6rem .8rem; font-size: .9rem; font-family: inherit;
  border: 1.5px solid var(--line); border-radius: 10px; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-l);
}
textarea { min-height: 96px; resize: vertical; }
.form-actions { display: flex; gap: .6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.hint { font-size: .74rem; color: var(--muted); margin-top: .8rem; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-block; border: none; cursor: pointer; text-decoration: none;
  text-align: center; font-family: inherit; font-weight: 800; font-size: .88rem;
  padding: .65rem 1.4rem; border-radius: 10px;
  transition: transform .12s ease, box-shadow .12s ease, background .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-d));
  color: var(--navy-d); box-shadow: 0 4px 14px rgba(255, 195, 0, .4);
}
.btn-navy { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; }
.btn-red  { background: linear-gradient(135deg, #e5484d, #c62a2f); color: #fff; }
.btn-ghost { background: #fff; color: var(--navy); border: 1.5px solid var(--line); }
.btn-sm { padding: .32rem .75rem; font-size: .74rem; font-weight: 700; border-radius: 8px; }
.btn-block { width: 100%; }

/* ── Tables ──────────────────────────────────────────────────── */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: .86rem; min-width: 560px; }
th {
  position: sticky; top: 0;
  background: var(--navy); color: #fff; text-align: left;
  padding: .6rem .8rem; font-size: .7rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em; white-space: nowrap;
}
th.th-actions { width: 130px; }
td { padding: .6rem .8rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr { transition: background .12s; }
tbody tr:hover { background: var(--gold-l); }
td.empty { color: var(--muted); text-align: center; padding: 1.4rem; }
.rowbtns { display: flex; gap: .35rem; white-space: nowrap; }
.rowbtns form { display: inline; }

/* ── Flash / alerts ──────────────────────────────────────────── */
.flash {
  background: var(--ok-bg); color: var(--ok-tx);
  border: 1px solid #a7f3d0; border-left: 4px solid var(--ok-ln);
  border-radius: 10px; padding: .7rem 1rem; font-size: .88rem;
  font-weight: 600; margin-bottom: 1rem;
}
.alert {
  background: var(--err-bg); color: var(--err-tx);
  border: 1px solid #fecaca; border-left: 4px solid var(--err-ln);
  border-radius: 10px; padding: .7rem 1rem; font-size: .86rem; margin-bottom: .8rem;
}

/* ── Login & setup pages ─────────────────────────────────────── */
.login-body {
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--navy-d) 0%, var(--navy) 55%, var(--navy-2) 100%);
}
.login-card {
  width: 100%; max-width: 430px;
  background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: 2rem 2.2rem 2.2rem;
  border-top: 5px solid var(--gold);
}
.setup-card { max-width: 520px; }
.login-head { text-align: center; margin-bottom: 1.4rem; }
.login-head img { height: 52px; width: auto; margin-bottom: .8rem; }
.login-head h1 { font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.login-head h1 span { color: var(--gold-d); }
.login-head .sub { font-size: .8rem; color: var(--muted); margin-top: .25rem; }
.login-card .field { margin-bottom: .95rem; }
.login-card .btn { margin-top: .4rem; }

.setup-h {
  font-size: .78rem; font-weight: 800; color: var(--navy);
  text-transform: uppercase; letter-spacing: .07em; margin: 1.2rem 0 .7rem;
}
.checks { list-style: none; }
.checks li { display: flex; gap: .6rem; align-items: center; font-size: .86rem; padding: .3rem 0; }
.ok  { color: var(--ok-ln);  font-weight: 800; }
.bad { color: var(--err-ln); font-weight: 800; }
.setup-log { width: 100%; border-collapse: collapse; font-size: .82rem; margin: .6rem 0 1rem; min-width: 0; }
.setup-log td { padding: .45rem .5rem; border-bottom: 1px solid var(--line); }
.setup-log td:first-child { white-space: nowrap; font-weight: 700; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .topnav { order: 3; width: 100%; }
}
@media (max-width: 640px) {
  body { font-size: 14px; }
  .wrap { padding: 1.1rem .8rem 2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .7rem; }
  .card { padding: 1.1rem; }
  .page-head h1 { font-size: 1.15rem; }
  .topbar { padding: .55rem .8rem; }
  .brand img { height: 32px; }
  .userbox .hello { display: none; }
  .login-card { padding: 1.5rem 1.3rem 1.7rem; }
  .btn { padding: .6rem 1.1rem; }
}

/* ── Grouped nav dropdowns ───────────────────────────────────── */
.topnav .grp { position: relative; }
.grp-btn {
  display: inline-flex; align-items: center; gap: .35rem;
  background: none; border: none; cursor: pointer; font-family: inherit;
  color: #dfe3ff; font-size: .84rem; font-weight: 600;
  padding: .45rem .8rem; border-radius: 99px; width: auto;
  transition: background .15s, color .15s;
}
.grp-btn:focus { box-shadow: none; }
.grp:hover .grp-btn, .grp:focus-within .grp-btn { background: rgba(255, 195, 0, .16); color: var(--gold); }
.grp.on .grp-btn { background: var(--gold); color: var(--navy-d); font-weight: 800; }
.grp .caret {
  border: solid currentColor; border-width: 0 1.6px 1.6px 0;
  padding: 2.4px; transform: rotate(45deg) translateY(-2px);
}
.grp-drop {
  position: absolute; top: 100%; left: 0; min-width: 230px; z-index: 200;
  background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--gold); padding: .35rem;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: .16s ease;
}
.grp:hover .grp-drop, .grp:focus-within .grp-drop {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.grp-drop a {
  display: block; padding: .5rem .8rem; border-radius: 8px;
  color: var(--ink) !important; font-size: .84rem; font-weight: 600; text-decoration: none;
}
.grp-drop a:hover { background: var(--gold-l); color: var(--navy) !important; }
.grp-drop a.on { background: var(--gold); color: var(--navy-d) !important; font-weight: 800; }

/* Dashboard group headings */
.group-head {
  font-size: .8rem; font-weight: 800; color: var(--navy);
  text-transform: uppercase; letter-spacing: .08em;
  margin: 1.4rem 0 .7rem; padding-left: .15rem;
}
.group-head:first-of-type { margin-top: .2rem; }

@media (max-width: 640px) {
  /* On touch/small screens dropdowns open on tap (focus-within) */
  .grp-drop { position: static; opacity: 1; visibility: visible; transform: none;
              display: none; box-shadow: none; border: 1px solid var(--line); margin: .2rem 0 .4rem; }
  .grp:focus-within .grp-drop { display: block; }
}