/* =========================================================================
   CareConnect — Design System
   ========================================================================= */
:root{
  --primary:#0f766e;        /* teal — trustworthy, clinical, calm */
  --primary-dark:#0b5a54;
  --primary-light:#e6f5f3;
  --accent:#2563eb;
  --success:#15803d;
  --success-bg:#ecfdf3;
  --warning:#b45309;
  --warning-bg:#fffaeb;
  --danger:#b91c1c;
  --danger-bg:#fef2f2;
  --info-bg:#eff6ff;
  --ink:#0f172a;
  --ink-soft:#475569;
  --ink-faint:#94a3b8;
  --bg:#f8fafc;
  --card:#ffffff;
  --border:#e2e8f0;
  --radius:14px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow-md:0 4px 16px rgba(15,23,42,.08);
  --shadow-lg:0 12px 32px rgba(15,23,42,.12);
  font-size:16px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;line-height:1.25;}
p{margin:0 0 1em;color:var(--ink-soft);}
img{max-width:100%;display:block;}
.container{max-width:1180px;margin:0 auto;padding:0 20px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.75em 1.4em;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;transition:.15s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary-light);}
.btn-danger{background:var(--danger);color:#fff;}
.btn-success{background:var(--success);color:#fff;}
.btn-warning{background:var(--warning);color:#fff;}
.btn-sm{padding:.45em 1em;font-size:.85rem;border-radius:8px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn-primary-sm{background:var(--primary);color:#fff;padding:.55em 1.1em;border-radius:8px;font-weight:600;font-size:.88rem;}
.btn-outline-sm{background:transparent;border:1px solid var(--border);padding:.55em 1.1em;border-radius:8px;font-weight:600;font-size:.88rem;color:var(--ink);}

/* Cards */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);padding:24px;}
.card-elevated{box-shadow:var(--shadow-md);}

/* Forms */
label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--ink);}
.required::after{content:' *';color:var(--danger);}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=date],input[type=time],input[type=url],select,textarea{
  width:100%;padding:.7em .9em;border:1.5px solid var(--border);border-radius:10px;font-size:.95rem;font-family:inherit;color:var(--ink);background:#fff;transition:.15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);}
.field{margin-bottom:18px;}
.field-error{color:var(--danger);font-size:.82rem;margin-top:4px;}
.field-hint{color:var(--ink-faint);font-size:.82rem;margin-top:4px;}
.checkbox-row{display:flex;align-items:center;gap:8px;font-weight:500;}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;}
fieldset{border:1px solid var(--border);border-radius:10px;padding:16px;margin:0 0 18px;}
legend{font-weight:700;padding:0 8px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.form-row{grid-template-columns:1fr;}}

/* Alerts / badges */
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-size:.92rem;font-weight:500;}
.alert-success{background:var(--success-bg);color:var(--success);}
.alert-error,.alert-danger{background:var(--danger-bg);color:var(--danger);}
.alert-warning{background:var(--warning-bg);color:var(--warning);}
.alert-info{background:var(--info-bg);color:var(--accent);}
.badge{display:inline-block;padding:.3em .8em;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;}
.badge-pending{background:var(--warning-bg);color:var(--warning);}
.badge-approved,.badge-active,.badge-accepted,.badge-completed{background:var(--success-bg);color:var(--success);}
.badge-rejected,.badge-suspended,.badge-cancelled,.badge-inactive{background:var(--danger-bg);color:var(--danger);}

/* Toast */
#toastHost{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px;}
.toast{background:var(--ink);color:#fff;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow-lg);font-size:.9rem;animation:slideIn .2s ease;}
@keyframes slideIn{from{transform:translateX(20px);opacity:0;}to{transform:translateX(0);opacity:1;}}

/* Tables */
table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);font-size:.9rem;}
th{background:#f1f5f9;font-weight:700;color:var(--ink-soft);text-transform:uppercase;font-size:.72rem;letter-spacing:.04em;}
tr:last-child td{border-bottom:none;}
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);}
.table-actions{display:flex;gap:8px;flex-wrap:wrap;}

/* =========================================================================
   Dashboard shell (Admin + Hospital)
   ========================================================================= */
.dash-body{background:var(--bg);}
.dash-shell{display:flex;min-height:100vh;}
.dash-sidebar{width:250px;background:#0b1220;color:#fff;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto;}
.dash-brand{display:flex;align-items:center;gap:10px;padding:22px 20px;font-weight:800;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08);}
.dash-brand i{color:var(--primary);font-size:1.3rem;}
.dash-nav{display:flex;flex-direction:column;padding:14px 10px;}
.dash-nav a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:#cbd5e1;font-weight:500;font-size:.92rem;margin-bottom:2px;}
.dash-nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.dash-nav a.active{background:var(--primary);color:#fff;}
.dash-nav a i{width:18px;text-align:center;}
.dash-main{flex:1;min-width:0;}
.dash-topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;}
.dash-topbar h1{font-size:1.15rem;margin:0;}
.dash-user{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.9rem;}
.dash-user i{font-size:1.5rem;color:var(--ink-faint);}
.dash-hamburger{display:none;background:none;border:none;font-size:1.2rem;cursor:pointer;}
.dash-content{padding:28px;max-width:1300px;}

/* Stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:28px;}
.stat-card{background:#fff;border-radius:var(--radius);padding:20px;border:1px solid var(--border);box-shadow:var(--shadow-sm);}
.stat-card .stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--primary-light);color:var(--primary);font-size:1.1rem;margin-bottom:12px;}
.stat-card .stat-value{font-size:1.7rem;font-weight:800;}
.stat-card .stat-label{color:var(--ink-soft);font-size:.85rem;font-weight:500;}

.section-title{display:flex;align-items:center;justify-content:space-between;margin:32px 0 14px;}
.section-title h2{font-size:1.05rem;margin:0;}

@media(max-width:900px){
  .dash-sidebar{position:fixed;left:-260px;top:0;z-index:100;transition:.2s;box-shadow:var(--shadow-lg);}
  .dash-sidebar.open{left:0;}
  .dash-hamburger{display:block;}
}

/* =========================================================================
   Public site
   ========================================================================= */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;}
.site-header-inner{max-width:1180px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;}
.site-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.15rem;color:var(--primary);}
.site-nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:.92rem;}
.site-hamburger{display:none;background:none;border:none;font-size:1.3rem;}

.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:64px 20px;text-align:center;}
.hero h1{font-size:2.3rem;max-width:700px;margin:0 auto .4em;}
.hero p{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 2em;}
.search-box{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:18px;max-width:820px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:12px;}
@media(max-width:760px){.search-box{grid-template-columns:1fr;}}

.section{padding:52px 20px;}
.section h2{font-size:1.5rem;text-align:center;margin-bottom:8px;}
.section-sub{text-align:center;color:var(--ink-soft);margin-bottom:32px;}

.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;max-width:1180px;margin:0 auto;}
.category-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 14px;text-align:center;transition:.15s;}
.category-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--primary);}
.category-card i{font-size:1.6rem;color:var(--primary);margin-bottom:10px;}
.category-card span{font-weight:600;font-size:.88rem;}

.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px;max-width:1180px;margin:0 auto;}
.doctor-card,.hospital-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.15s;display:flex;flex-direction:column;}
.doctor-card:hover,.hospital-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.card-photo{height:150px;background:var(--primary-light) center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:2.4rem;}
.card-body{padding:18px;flex:1;display:flex;flex-direction:column;gap:6px;}
.card-body h3{font-size:1.02rem;margin:0;}
.card-tag{color:var(--primary);font-weight:600;font-size:.85rem;}
.card-meta{color:var(--ink-soft);font-size:.85rem;display:flex;align-items:center;gap:6px;}
.card-fee{font-weight:700;color:var(--ink);margin-top:4px;}
.card-actions{display:flex;gap:8px;margin-top:12px;}

.how-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;max-width:1000px;margin:0 auto;text-align:center;}
.how-step .num{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin:0 auto 12px;}

.site-footer{background:#0b1220;color:#cbd5e1;margin-top:40px;}
.site-footer-inner{max-width:1180px;margin:0 auto;padding:44px 20px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;}
.site-footer h4{color:#fff;font-size:.9rem;margin-bottom:12px;}
.site-footer a{display:block;color:#94a3b8;font-size:.87rem;padding:4px 0;}
.site-footer p{color:#94a3b8;font-size:.87rem;}
.site-footer-bottom{border-top:1px solid rgba(255,255,255,.08);text-align:center;padding:16px;font-size:.8rem;color:#64748b;}
@media(max-width:760px){.site-footer-inner{grid-template-columns:1fr 1fr;}}

@media(max-width:820px){
  .site-nav{position:fixed;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 20px;border-bottom:1px solid var(--border);display:none;gap:14px;}
  .site-nav.open{display:flex;}
  .site-hamburger{display:block;}
}

/* Booking / slot picker */
.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px;margin-top:14px;}
.slot-btn{padding:.6em .5em;border:1.5px solid var(--border);border-radius:8px;background:#fff;font-weight:600;font-size:.85rem;cursor:pointer;text-align:center;}
.slot-btn:hover{border-color:var(--primary);}
.slot-btn.selected{background:var(--primary);color:#fff;border-color:var(--primary);}
.profile-header{display:flex;gap:22px;align-items:flex-start;flex-wrap:wrap;}
.profile-photo{width:120px;height:120px;border-radius:16px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:2.6rem;flex-shrink:0;overflow:hidden;}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin:18px 0;}
.info-grid div span{display:block;color:var(--ink-faint);font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px;}

/* Confirmation page */
.confirm-box{max-width:520px;margin:60px auto;text-align:center;}
.confirm-icon{width:76px;height:76px;border-radius:50%;background:var(--success-bg);color:var(--success);font-size:2.2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;}
.confirm-details{text-align:left;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin:22px 0;}
.confirm-details dl{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:0;}
.confirm-details dt{color:var(--ink-faint);font-size:.78rem;text-transform:uppercase;}
.confirm-details dd{margin:0;font-weight:600;}

/* Auth pages */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,var(--primary-light),var(--bg));}
.auth-card{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:36px;max-width:420px;width:100%;}
.auth-card .site-logo{justify-content:center;margin-bottom:18px;font-size:1.3rem;}
.auth-links{text-align:center;margin-top:16px;font-size:.88rem;color:var(--ink-soft);}

/* Error pages */
.error-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;}
.error-code{font-size:5rem;font-weight:800;color:var(--primary);margin:0;}

/* utility */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.flex-between{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.gap-8{gap:8px;}
.empty-state{text-align:center;padding:50px 20px;color:var(--ink-faint);}
.empty-state i{font-size:2.4rem;margin-bottom:12px;display:block;}
.filters-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;background:#fff;padding:14px;border-radius:var(--radius);border:1px solid var(--border);}
.filters-bar select,.filters-bar input{width:auto;min-width:150px;}
.pill-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;}
.pill-nav a{padding:.5em 1.1em;border-radius:999px;border:1px solid var(--border);font-weight:600;font-size:.85rem;background:#fff;}
.pill-nav a.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.skeleton{background:linear-gradient(90deg,#eef2f6 25%,#e2e8f0 37%,#eef2f6 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:8px;}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* Hospital gallery */
.hospital-gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:18px 0;}
.gallery-thumb{border:none;padding:0;margin:0;cursor:pointer;border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:var(--primary-light);display:block;width:100%;}
.gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s ease;}
.gallery-thumb:hover img{transform:scale(1.06);}
.gallery-thumb:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}

.gallery-manage-item{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:var(--primary-light);}
.gallery-manage-item img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-manage-item form{position:absolute;top:6px;right:6px;margin:0;}
.gallery-manage-delete{padding:.4em .6em;border-radius:8px;box-shadow:var(--shadow-sm);}

.lightbox-overlay{position:fixed;inset:0;background:rgba(15,23,42,.92);display:none;align-items:center;justify-content:center;z-index:9998;padding:30px;}
.lightbox-overlay.open{display:flex;}
.lightbox-img{max-width:90vw;max-height:85vh;border-radius:8px;box-shadow:var(--shadow-lg);}
.lightbox-close{position:absolute;top:18px;right:24px;background:rgba(255,255,255,.12);border:none;color:#fff;width:40px;height:40px;border-radius:50%;font-size:1.4rem;cursor:pointer;line-height:1;}
.lightbox-close:hover{background:rgba(255,255,255,.22);}