:root{
  --navy:#0E2A4A; --navy-2:#173A61; --navy-deep:#081826;
  --gold:#C9974B; --gold-light:#F0D999; --gold-deep:#A9782E;
  --bg:#F5F6F8; --ink:#1B1F27; --ink-soft:#5B6472;
  --border:#E4E7EC; --radius:14px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Hind Siliguri','Inter',sans-serif;background:var(--bg);color:var(--ink);}
a{text-decoration:none;color:inherit;}

/* ---- Auth pages (login/forgot/reset) ---- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--navy-deep),var(--navy));padding:20px;}
.auth-card{background:#fff;border-radius:20px;padding:44px;width:100%;max-width:400px;box-shadow:0 30px 80px rgba(0,0,0,.3);}
.auth-card img{height:56px;display:block;margin:0 auto 16px;}
.auth-card h2{text-align:center;font-size:1.3rem;color:var(--navy);margin-bottom:6px;}
.auth-card p.sub{text-align:center;color:var(--ink-soft);font-size:.88rem;margin-bottom:28px;}
.auth-field{margin-bottom:18px;}
.auth-field label{display:block;font-size:.82rem;color:var(--ink-soft);margin-bottom:6px;}
.auth-field input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-size:.95rem;font-family:inherit;}
.auth-field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,151,75,.15);}
.auth-btn{width:100%;padding:13px;border-radius:10px;background:linear-gradient(120deg,var(--gold-deep),var(--gold));color:#fff;font-weight:700;font-size:.95rem;border:none;cursor:pointer;transition:.3s ease;}
.auth-btn:hover{filter:brightness(1.08);}
.auth-links{text-align:center;margin-top:18px;font-size:.85rem;}
.auth-links a{color:var(--gold-deep);font-weight:600;}
.alert{padding:12px 14px;border-radius:10px;font-size:.85rem;margin-bottom:18px;}
.alert-error{background:#fdecea;color:#b3432f;}
.alert-success{background:#e8f3ec;color:#3F6B4C;}

/* ---- Dashboard layout ---- */
.admin-shell{display:flex;min-height:100vh;}
.sidebar{width:250px;background:linear-gradient(180deg,var(--navy-deep),var(--navy));color:#fff;padding:26px 18px;flex-shrink:0;}
.sidebar .brand{display:flex;align-items:center;gap:10px;margin-bottom:34px;padding:0 6px;}
.sidebar .brand img{height:36px;}
.sidebar .brand span{font-weight:700;font-size:1rem;}
.sidebar nav a{
  display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:rgba(255,255,255,.7);
  font-size:.9rem;margin-bottom:4px;transition:.25s ease;
}
.sidebar nav a svg{width:18px;height:18px;flex-shrink:0;}
.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff;}
.sidebar nav a.active{background:linear-gradient(120deg,var(--gold-deep),var(--gold));color:#fff;font-weight:600;}
.sidebar .logout-link{margin-top:24px;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;}
.main-area{flex:1;padding:28px 34px;max-width:calc(100vw - 250px);}
@media(max-width:900px){.admin-shell{flex-direction:column;}.sidebar{width:100%;}.main-area{max-width:100%;}}

.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.topbar h1{font-size:1.4rem;color:var(--navy);}
.topbar .user-chip{display:flex;align-items:center;gap:10px;background:#fff;padding:8px 16px;border-radius:100px;box-shadow:0 4px 14px rgba(0,0,0,.06);font-size:.85rem;}

.card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:0 4px 20px rgba(14,42,74,.05);margin-bottom:24px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px;}
@media(max-width:900px){.stat-grid{grid-template-columns:repeat(2,1fr);}}
.stat-box{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:0 4px 20px rgba(14,42,74,.05);}
.stat-box .n{font-size:1.9rem;font-weight:700;color:var(--navy);}
.stat-box .l{font-size:.82rem;color:var(--ink-soft);margin-top:4px;}

table{width:100%;border-collapse:collapse;}
th,td{text-align:right;padding:12px 10px;border-bottom:1px solid var(--border);font-size:.88rem;}
th{color:var(--ink-soft);text-transform:uppercase;font-size:.72rem;letter-spacing:.05em;}
th:first-child,td:first-child{text-align:right;}
tr:hover{background:#FAFBFC;}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:700px){.form-grid{grid-template-columns:1fr;}}
.form-group{margin-bottom:18px;}
.form-group.full{grid-column:1/-1;}
.form-group label{display:block;font-size:.85rem;color:var(--ink-soft);margin-bottom:6px;font-weight:600;}
.form-group input[type=text],.form-group input[type=email],.form-group input[type=tel],
.form-group input[type=password],.form-group input[type=number],.form-group select,.form-group textarea{
  width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:.92rem;
}
.form-group textarea{min-height:100px;resize:vertical;}
.form-group input[type=file]{padding:8px;}
.btn-primary{padding:12px 26px;border-radius:10px;background:linear-gradient(120deg,var(--gold-deep),var(--gold));color:#fff;font-weight:700;border:none;cursor:pointer;font-size:.9rem;}
.btn-primary:hover{filter:brightness(1.08);}
.btn-danger{padding:9px 16px;border-radius:8px;background:#fdecea;color:#b3432f;border:none;cursor:pointer;font-size:.82rem;font-weight:600;}
.btn-secondary{padding:9px 16px;border-radius:8px;background:#eef1f4;color:var(--navy);border:none;cursor:pointer;font-size:.82rem;font-weight:600;}
.badge{padding:4px 10px;border-radius:100px;font-size:.72rem;font-weight:700;}
.badge-new{background:#e8f3ec;color:#3F6B4C;}
.badge-active{background:#e8f3ec;color:#3F6B4C;}
.badge-inactive{background:#f1f1f1;color:#888;}
.thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;}
.section-title{font-size:1.1rem;color:var(--navy);margin-bottom:16px;font-weight:700;}
.flex-between{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.small-note{font-size:.8rem;color:var(--ink-soft);margin-top:6px;}

/* ---- Modal popup for Add/Edit forms ---- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(8,24,38,.6);z-index:999;
  display:none;align-items:flex-start;justify-content:center;padding:40px 20px;overflow-y:auto;
}
.modal-overlay.open{display:flex;}
.modal-box{background:#fff;border-radius:16px;max-width:820px;width:100%;padding:28px;position:relative;margin-top:20px;}
.modal-close{position:absolute;top:16px;right:20px;font-size:1.6rem;color:var(--ink-soft);cursor:pointer;background:none;border:none;}
.modal-close:hover{color:var(--navy);}
.add-new-btn{margin-bottom:20px;}