/* ==========================================================================
   Orero Boys High School: admin area
   Same design system as the public site: gate teal, maroon trim, gold sign.
   ========================================================================== */
:root{
  --teal-950:#082B30; --teal-900:#0B3A40; --teal-800:#0F4C54; --teal-700:#14636B; --teal-500:#2E8C95;
  --maroon:#7C2230; --gold:#B98A2E; --gold-soft:#E3BE6B;
  --ink:#17262A; --muted:#4A5C61; --line:#D3DAD7; --stone-50:#F7F8F6; --stone-100:#EEF1EE;
  --font-head:'Literata',Georgia,serif;
  --font-body:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --focus:0 0 0 3px #fff,0 0 0 6px var(--teal-700);
  --radius:4px;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.55;color:var(--ink);background:var(--stone-100);-webkit-font-smoothing:antialiased}
a{color:var(--teal-700);text-underline-offset:3px}
a:hover{color:var(--teal-900)}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--teal-900);margin:0;line-height:1.25}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

.admin-shell{display:flex;min-height:100vh}

/* ---------------- Sidebar ---------------- */
.admin-sidebar{width:252px;background:var(--teal-950);color:#fff;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;border-right:4px solid var(--teal-700)}
.admin-brand-row{display:flex;align-items:center;justify-content:space-between}
.admin-brand{display:flex;gap:12px;align-items:center;padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.12);flex:1;min-width:0}
.admin-brand img{width:36px;height:auto;flex-shrink:0}
.admin-brand strong{display:block;font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:#fff}
.admin-brand span{display:block;font-size:.85rem;color:#9CC3C7;margin-top:1px}
.sidebar-toggle{display:none;background:none;border:2px solid rgba(255,255,255,.5);border-radius:var(--radius);color:#fff;min-width:44px;min-height:44px;margin-right:14px;cursor:pointer;align-items:center;justify-content:center}
.sidebar-toggle svg{width:22px;height:22px}
.admin-sidebar-collapsible{display:flex;flex-direction:column;flex:1;min-height:0}
.admin-nav{flex:1;padding:14px 12px;overflow-y:auto}
.admin-nav-label{font-size:.85rem;font-weight:700;color:#8FB5B9;padding:0 12px;margin:20px 0 6px}
.admin-nav-label:first-child{margin-top:0}
.admin-nav a{display:flex;align-items:center;gap:12px;min-height:44px;padding:8px 12px;font-size:1rem;font-weight:500;color:#DCE9EA;border-radius:var(--radius);margin-bottom:2px;position:relative;text-decoration:none}
.admin-nav a .ic{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center;opacity:.9}
.admin-nav a .ic svg{width:18px;height:18px}
.admin-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.admin-nav a.active{background:var(--teal-800);color:#fff;font-weight:700;box-shadow:inset 3px 0 0 var(--gold-soft)}
.admin-sidebar-footer{padding:10px 12px 16px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column}
.admin-sidebar-footer a{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;color:#DCE9EA;font-weight:500;text-decoration:none;border-radius:var(--radius)}
.admin-sidebar-footer a:hover{background:rgba(255,255,255,.09);color:var(--gold-soft)}

/* ---------------- Main ---------------- */
.admin-main{flex:1;min-width:0}
.admin-topbar{background:#fff;border-bottom:1px solid var(--line);padding:18px 40px;display:flex;justify-content:space-between;align-items:center;gap:16px;position:sticky;top:0;z-index:5}
.admin-topbar h1{font-size:1.5rem;font-weight:700}
.admin-user{font-size:.95rem;color:var(--muted)}
.admin-user strong{color:var(--teal-900);font-weight:700}
.admin-content{padding:28px 40px 72px;max-width:1200px}
.admin-flash{margin:20px 40px 0;padding:14px 18px;border-radius:var(--radius);font-weight:500;border-left:5px solid}
.admin-flash-success{background:#E7F5EC;color:#12391F;border-color:#1E7B43}
.admin-flash-error{background:#FCEBEA;color:#5C120E;border-color:#B3261E}

/* ---------------- Panels ---------------- */
.panel{background:#fff;border:1px solid var(--line);border-top:3px solid var(--teal-700);border-radius:var(--radius);padding:26px 28px;margin-bottom:22px}
.panel h2{font-size:1.2rem;margin:0 0 18px}
.panel-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.panel-header h2{margin:0}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;border-bottom:3px solid var(--gold)}
.stat-card .num{font-family:var(--font-head);font-size:2.2rem;font-weight:700;color:var(--teal-900);line-height:1}
.stat-card .label{font-size:.95rem;color:var(--muted);margin-top:8px}

/* ---------------- Tables ---------------- */
table.admin-table{width:100%;border-collapse:collapse;font-size:1rem}
table.admin-table th{text-align:left;font-size:.9rem;font-weight:700;color:var(--muted);border-bottom:2px solid var(--line);padding:0 12px 10px}
table.admin-table td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.admin-table tr:last-child td{border-bottom:none}
table.admin-table tbody tr:hover td{background:var(--stone-50)}
.thumb{width:60px;height:45px;object-fit:cover;border-radius:3px;background:var(--stone-100)}
.badge{display:inline-block;font-size:.85rem;font-weight:700;padding:.15em .75em;border-radius:999px}
.badge-published{background:#DDF1E3;color:#14532D}
.badge-draft{background:#FBEFC9;color:#6B4A00}

/* ---------------- Forms ---------------- */
.form-grid{display:grid;gap:20px}
.form-grid.cols-2{grid-template-columns:1fr 1fr}
label{display:block;font-size:1rem;font-weight:700;margin-bottom:6px;color:var(--teal-900)}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=date],input[type=number],input[type=url],select,textarea{
  width:100%;border:1.5px solid #8FA0A4;border-radius:var(--radius);padding:.65em .8em;min-height:44px;font-family:var(--font-body);font-size:1rem;background:#fff;color:var(--ink)}
textarea{resize:vertical;min-height:110px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal-700);box-shadow:0 0 0 3px rgba(20,99,107,.25)}
.hint{font-size:.92rem;color:var(--muted);margin:6px 0 0}
.checkbox-row{display:flex;align-items:center;gap:10px}
.checkbox-row input{width:20px;height:20px;min-height:0}
input[type=file]{font-size:.95rem;color:var(--muted);max-width:100%}
.password-field{position:relative}
.password-field input{padding-right:52px}
.toggle-password{position:absolute;right:2px;top:50%;transform:translateY(-50%);width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;color:var(--muted);border-radius:var(--radius)}
.toggle-password:hover{color:var(--teal-900);background:var(--stone-100)}
.toggle-password svg{width:20px;height:20px}
.toggle-password .icon-eye-off{display:none}
.toggle-password.is-visible .icon-eye{display:none}
.toggle-password.is-visible .icon-eye-off{display:block}
.auth-links{display:flex;justify-content:space-between;align-items:center;margin-top:16px}
.security-hint{background:var(--stone-50);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:16px 18px;color:var(--muted);margin-bottom:20px}
.security-hint strong{color:var(--teal-900)}

/* ---------------- Buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-size:1rem;font-weight:700;line-height:1.2;min-height:44px;padding:.6em 1.3em;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;text-decoration:none;transition:background-color .15s,color .15s,border-color .15s}
.btn-primary{background:var(--teal-700);color:#fff}
.btn-primary:hover{background:var(--teal-900);color:#fff}
.btn-gold{background:var(--teal-700);color:#fff}
.btn-gold:hover{background:var(--teal-900);color:#fff}
.btn-outline{background:#fff;border-color:var(--teal-700);color:var(--teal-700)}
.btn-outline:hover{background:var(--teal-700);color:#fff}
.btn-danger{background:#fff;color:#8E1B14;border-color:#C9544B}
.btn-danger:hover{background:#8E1B14;border-color:#8E1B14;color:#fff}
.btn-sm{padding:.4em 1em;font-size:.95rem}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------------- Login ---------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(rgba(8,43,48,.82),rgba(8,43,48,.9)),url('../../img/campus/gate-wide.jpg') center/cover;position:relative}
.login-card{background:#fff;width:100%;max-width:410px;padding:40px 36px 36px;border-radius:var(--radius);border-top:6px solid var(--teal-500);box-shadow:0 24px 48px -20px rgba(0,0,0,.5);position:relative}
.login-card>img{width:56px;margin:0 auto 16px}
.login-card h1{font-size:1.5rem;text-align:center;margin:0 0 4px}
.login-card p.sub{text-align:center;color:var(--muted);margin:0 0 26px}
.login-error{background:#FCEBEA;color:#5C120E;padding:12px 14px;border-radius:var(--radius);margin-bottom:20px;border-left:5px solid #B3261E}
.login-close{position:absolute;top:10px;right:10px;color:var(--muted);width:44px;height:44px;display:flex;align-items:center;justify-content:center;text-decoration:none;border-radius:var(--radius)}
.login-close:hover{color:var(--teal-900);background:var(--stone-100)}
.login-close svg{width:20px;height:20px}
.thumb-preview{width:140px;height:94px;object-fit:cover;border-radius:3px;border:1px solid var(--line);margin-bottom:10px}

/* ---------------- Checklist ---------------- */
.checklist{list-style:none;margin:0 0 14px;padding:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.checklist .mark{flex:none;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.checklist .ok .mark{background:#DDF1E3;color:#14532D}
.checklist .todo .mark{background:#FBEFC9;color:#6B4A00}

/* ---------------- Rich-text editor ---------------- */
.ql-toolbar.ql-snow{border:1.5px solid #8FA0A4;border-bottom:none;border-radius:var(--radius) var(--radius) 0 0;background:var(--stone-50)}
.ql-container.ql-snow{border:1.5px solid #8FA0A4;border-radius:0 0 var(--radius) var(--radius);font-family:var(--font-body);font-size:1.05rem}
.ql-editor{min-height:260px;line-height:1.65}
.ql-snow.ql-toolbar button:hover,.ql-snow .ql-toolbar button:hover,.ql-snow.ql-toolbar button.ql-active,.ql-snow .ql-toolbar button.ql-active{color:var(--teal-700)}
.ql-snow .ql-stroke{stroke:var(--muted)}
.ql-snow .ql-picker{color:var(--muted)}

/* ---------------- Responsive ---------------- */
@media (max-width:960px){
  .admin-topbar,.admin-content{padding-left:24px;padding-right:24px}
  .admin-flash{margin-left:24px;margin-right:24px}
}
@media (max-width:860px){
  .admin-shell{flex-direction:column}
  .admin-sidebar{width:100%;height:auto;position:sticky;top:0;z-index:60;border-right:0;border-bottom:4px solid var(--teal-700)}
  .admin-brand{padding:12px 18px;border-bottom:0}
  .admin-brand img{width:30px}
  .sidebar-toggle{display:inline-flex}
  .admin-sidebar-collapsible{display:none;max-height:calc(100vh - 80px);overflow-y:auto;background:var(--teal-950);border-top:1px solid rgba(255,255,255,.12)}
  .admin-sidebar-collapsible.open{display:flex}
  .admin-topbar{position:static;padding:16px 18px;flex-wrap:wrap;gap:6px}
  .admin-topbar h1{font-size:1.25rem}
  .admin-content{padding:20px 16px 56px}
  .admin-flash{margin:16px 16px 0}
  .form-grid.cols-2{grid-template-columns:1fr}
  .panel{padding:20px 16px;overflow-x:auto;-webkit-overflow-scrolling:touch}
  table.admin-table{min-width:560px}
}
@media (max-width:480px){
  .stat-cards{grid-template-columns:repeat(2,1fr)}
  .login-card{padding:36px 22px 28px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

body,input,textarea,select,button{font-variant-numeric:normal;font-feature-settings:"zero" 0}