/* =========================================================
   MediCare Hospital — Master Stylesheet
   ========================================================= */

:root{
  --primary:#0EA5E9;
  --primary-dark:#0284C7;
  --primary-darker:#0369A1;
  --primary-light:#E0F2FE;
  --accent:#10B981;
  --danger:#EF4444;
  --danger-dark:#DC2626;
  --warning:#F59E0B;
  --text:#0F172A;
  --muted:#64748B;
  --muted-light:#94A3B8;
  --bg:#F8FAFC;
  --card:#FFFFFF;
  --border:#E2E8F0;
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;
  --shadow:0 4px 20px rgba(15,23,42,.06);
  --shadow-lg:0 10px 40px rgba(15,23,42,.12);
  --shadow-xl:0 20px 60px rgba(15,23,42,.18);
  --transition:.22s ease;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

a{color:inherit;text-decoration:none;transition:color var(--transition)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
input, select, textarea{font-family:inherit}

main{min-height:70vh}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* NAVBAR */
.navbar{
  background:#fff;
  box-shadow:var(--shadow);
  position:sticky;
  top:0;
  z-index:100;
}

.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:20px;
}

.logo{
  font-size:20px;
  font-weight:800;
  color:var(--primary);
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.logo span{color:var(--text)}

.nav-links{
  display:flex;
  gap:26px;
  list-style:none;
}
.nav-links a{
  color:var(--muted);
  font-weight:500;
  font-size:15px;
  padding:6px 0;
  position:relative;
}
.nav-links a:hover{color:var(--primary)}
.nav-links a.active{color:var(--primary)}
.nav-links a.active::after{
  content:"";
  position:absolute;
  bottom:-2px;left:0;right:0;
  height:2px;
  background:var(--primary);
  border-radius:2px;
}

.nav-actions{
  display:flex;
  gap:10px;
  align-items:center;
}

.menu-toggle{
  display:none;
  background:none;
  border:none;
  font-size:24px;
  color:var(--text);
  padding:4px 8px;
}

/* BUTTONS */
.btn{
  padding:11px 22px;
  border-radius:var(--radius-sm);
  border:none;
  font-weight:600;
  font-size:14px;
  transition:all var(--transition);
  display:inline-block;
  text-align:center;
  cursor:pointer;
  line-height:1.4;
}

.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}

.btn-outline{
  background:transparent;
  border:1.5px solid var(--border);
  color:var(--text);
}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}

.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:var(--danger-dark)}

.btn-success{background:var(--accent);color:#fff}
.btn-success:hover{filter:brightness(.95)}

.btn-white{background:#fff;color:var(--primary)}
.btn-white:hover{background:#F0F9FF;transform:translateY(-1px)}

.btn-block{width:100%}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-lg{padding:14px 32px;font-size:16px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* HERO */
.hero{
  background:linear-gradient(135deg,#0EA5E9 0%, #0284C7 60%, #0369A1 100%);
  color:#fff;
  padding:80px 0;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  top:-50%;right:-10%;
  width:600px;height:600px;
  background:rgba(255,255,255,.08);
  border-radius:50%;
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  bottom:-30%;left:-15%;
  width:500px;height:500px;
  background:rgba(255,255,255,.05);
  border-radius:50%;
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:50px;
  align-items:center;
  position:relative;
  z-index:1;
}
.hero h1{
  font-size:46px;
  line-height:1.15;
  margin-bottom:18px;
  font-weight:800;
  letter-spacing:-.5px;
}
.hero p{
  font-size:17px;
  opacity:.95;
  margin-bottom:28px;
  max-width:520px;
}
.hero img{
  width:100%;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-xl);
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-btns .btn-outline{
  border-color:rgba(255,255,255,.5);
  color:#fff;
}
.hero-btns .btn-outline:hover{
  background:#fff;
  color:var(--primary);
  border-color:#fff;
}
.hero-stats{
  display:flex;
  gap:40px;
  margin-top:36px;
  flex-wrap:wrap;
}
.hero-stats .stat-num{font-size:28px;font-weight:800;line-height:1.2}
.hero-stats .stat-lbl{font-size:13px;opacity:.85}

/* SECTIONS */
section{padding:70px 0}
section.no-pad{padding:0}
.bg-white{background:#fff}

.section-title{
  text-align:center;
  margin-bottom:44px;
}
.section-title h2{
  font-size:34px;
  margin-bottom:10px;
  font-weight:800;
  letter-spacing:-.3px;
}
.section-title p{
  color:var(--muted);
  font-size:16px;
  max-width:600px;
  margin:0 auto;
}
.section-title .eyebrow{
  color:var(--primary);
  font-weight:700;
  font-size:13px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  margin-bottom:8px;
}

/* GRIDS */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* CARDS */
.card{
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
  transition:all var(--transition);
  border:1px solid transparent;
}
a.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:var(--primary-light);
}
.card h3{
  margin-bottom:8px;
  font-size:18px;
  font-weight:700;
}
.card p{color:var(--muted);font-size:14px}

.card-icon{
  width:56px;height:56px;
  border-radius:14px;
  background:var(--primary-light);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
  margin-bottom:16px;
}

.card-media{padding:0;overflow:hidden;display:block}
.card-media img{
  height:150px;
  width:100%;
  object-fit:cover;
  display:block;
}
.card-media .card-body{padding:18px}
.card-media .card-body h3{font-size:16px;margin:6px 0 4px}

/* DOCTOR CARD */
.doctor-card{
  text-align:center;
  padding:24px;
}
.doctor-card img{
  width:100px;height:100px;
  border-radius:50%;
  object-fit:cover;
  margin:0 auto 14px;
  border:3px solid var(--primary-light);
}
.doctor-card h3{font-size:17px}
.doctor-card .dept{
  color:var(--primary);
  font-size:13px;
  font-weight:600;
  margin-top:2px;
}
.doctor-card .meta{
  color:var(--muted);
  font-size:13px;
  margin:6px 0;
}
.doctor-card .fee{
  font-weight:700;
  color:var(--accent);
  font-size:18px;
  margin:8px 0;
}

/* FORMS */
.form-card{
  max-width:460px;
  margin:60px auto;
  background:#fff;
  padding:38px;
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
}
.form-card h2{margin-bottom:6px;font-size:24px}
.form-card .sub{
  color:var(--muted);
  font-size:14px;
  margin-bottom:26px;
}

.field{margin-bottom:16px}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  margin-bottom:6px;
  color:var(--text);
}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:14px;
  outline:none;
  transition:all var(--transition);
  background:#fff;
  color:var(--text);
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(14,165,233,.1);
}
.field input:disabled{
  background:var(--bg);
  color:var(--muted);
  cursor:not-allowed;
}
.field textarea{resize:vertical;min-height:80px}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.form-footer{
  text-align:center;
  font-size:14px;
  color:var(--muted);
  margin-top:18px;
}
.form-footer a{
  color:var(--primary);
  font-weight:600;
}

.demo-box{
  background:var(--primary-light);
  color:#075985;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  font-size:13px;
  margin-bottom:20px;
  text-align:center;
}

/* LOGIN / REGISTER SPLIT */
.auth-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  min-height:calc(100vh - 60px);
}
.auth-left{
  background:linear-gradient(135deg,#0EA5E9,#0284C7);
  color:#fff;
  padding:60px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.auth-left h1{font-size:38px;margin-bottom:16px;font-weight:800}
.auth-left p{opacity:.9;font-size:16px;margin-bottom:32px}
.auth-left img{
  border-radius:var(--radius-lg);
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}
.auth-right{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
}
.auth-right > div{width:100%;max-width:440px}
.auth-right h2{font-size:28px;margin-bottom:8px;font-weight:800}
.auth-right > div > p{color:var(--muted);margin-bottom:24px}

/* PORTAL */
.portal{
  padding:36px 0;
  min-height:75vh;
}
.portal-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:26px;
  flex-wrap:wrap;
  gap:14px;
}
.portal-head h1{font-size:26px;font-weight:800}
.portal-head p{color:var(--muted);font-size:14px}

.tabs{
  display:flex;
  gap:6px;
  margin-bottom:22px;
  border-bottom:2px solid var(--border);
  overflow-x:auto;
}
.tab{
  padding:10px 20px;
  cursor:pointer;
  font-weight:600;
  color:var(--muted);
  border:none;
  border-bottom:2px solid transparent;
  margin-bottom:-2px;
  background:none;
  font-size:14px;
  white-space:nowrap;
  transition:all var(--transition);
}
.tab:hover{color:var(--primary)}
.tab.active{
  color:var(--primary);
  border-bottom-color:var(--primary);
}

/* APPOINTMENTS */
.appt{
  display:flex;
  gap:18px;
  align-items:center;
  background:#fff;
  padding:20px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  margin-bottom:14px;
  flex-wrap:wrap;
  transition:box-shadow var(--transition);
}
.appt:hover{box-shadow:var(--shadow-lg)}
.appt img{
  width:60px;height:60px;
  border-radius:50%;
  object-fit:cover;
}
.appt-info{flex:1;min-width:180px}
.appt-info h4{margin-bottom:4px;font-size:16px;font-weight:700}
.appt-info p{color:var(--muted);font-size:13px;margin-bottom:2px}
.appt-actions{display:flex;gap:8px;flex-wrap:wrap}

.badge{
  padding:4px 12px;
  border-radius:20px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  display:inline-block;
}
.badge.confirmed{background:#DCFCE7;color:#166534}
.badge.pending{background:#FEF3C7;color:#92400E}
.badge.cancelled{background:#FEE2E2;color:#991B1B}
.badge.completed{background:#E0E7FF;color:#3730A3}

/* TIME SLOTS */
.slots{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(100px, 1fr));
  gap:10px;
  margin-top:14px;
}
.slot{
  padding:11px 8px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  text-align:center;
  cursor:pointer;
  font-size:13px;
  font-weight:600;
  background:#fff;
  transition:all var(--transition);
  color:var(--text);
}
.slot:hover:not(.booked):not(:disabled){
  border-color:var(--primary);
  color:var(--primary);
  transform:translateY(-1px);
}
.slot.selected{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.slot.booked,
.slot:disabled{
  background:#F1F5F9;
  color:var(--muted-light);
  cursor:not-allowed;
  text-decoration:line-through;
}

/* STEPPER */
.stepper{
  display:flex;
  justify-content:center;
  gap:8px;
  margin-bottom:34px;
  flex-wrap:wrap;
}
.step{
  padding:9px 20px;
  border-radius:20px;
  background:#fff;
  font-size:13px;
  font-weight:600;
  color:var(--muted);
  border:1.5px solid var(--border);
  transition:all var(--transition);
}
.step.active{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}

/* FILTERS */
.filters{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:28px;
}
.filters input,
.filters select{
  padding:11px 16px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:14px;
  background:#fff;
  outline:none;
  transition:all var(--transition);
  color:var(--text);
}
.filters input:focus,
.filters select:focus{border-color:var(--primary)}
.filters input{flex:1;min-width:220px}

/* STATS */
.stat-card{
  background:#fff;
  padding:22px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  text-align:center;
  transition:all var(--transition);
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-card .num{
  font-size:32px;
  font-weight:800;
  color:var(--primary);
  line-height:1;
}
.stat-card .lbl{
  font-size:13px;
  color:var(--muted);
  margin-top:6px;
  font-weight:600;
}

/* TESTIMONIALS */
.testimonial{
  background:#fff;
  padding:26px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  position:relative;
  transition:all var(--transition);
}
.testimonial:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.testimonial .quote{
  font-size:44px;
  color:var(--primary-light);
  line-height:1;
  font-family:Georgia, serif;
  position:absolute;
  top:14px;
  right:22px;
}
.testimonial p{
  color:var(--text);
  font-size:14px;
  margin-bottom:16px;
  font-style:italic;
  position:relative;
  z-index:1;
}
.testimonial .author{
  display:flex;
  align-items:center;
  gap:12px;
}
.testimonial .author img{
  width:42px;height:42px;
  border-radius:50%;
  object-fit:cover;
}
.testimonial .author .name{font-weight:700;font-size:14px}
.testimonial .author .role{font-size:12px;color:var(--muted)}

/* GALLERY */
.gallery-img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:all var(--transition);
}
.gallery-img:hover{transform:scale(1.02);box-shadow:var(--shadow-lg)}

/* EMERGENCY BANNER */
.emergency-banner{
  background:linear-gradient(90deg,#EF4444,#DC2626);
  color:#fff;
  padding:24px 32px;
  border-radius:16px;
  margin-top:-40px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:16px;
  box-shadow:0 20px 50px rgba(239,68,68,.3);
  position:relative;
  z-index:2;
}
.emergency-banner .title{font-size:20px;font-weight:800}
.emergency-banner .sub{opacity:.9;font-size:14px}
.emergency-banner .nums{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.emergency-banner .nums .lbl{font-size:12px;opacity:.9}
.emergency-banner .nums .val{font-size:22px;font-weight:800}

/* CTA BAND */
.cta-band{
  background:linear-gradient(135deg,#0EA5E9,#0284C7);
  color:#fff;
  padding:60px 0;
}
.cta-band h2{
  font-size:34px;
  font-weight:800;
  margin-bottom:12px;
  letter-spacing:-.3px;
}
.cta-band p{
  font-size:16px;
  opacity:.95;
  margin:0 auto 26px;
  max-width:600px;
}

/* DOCTOR PROFILE */
.doctor-profile{
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:30px;
}

/* CONTACT */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}

/* EMPTY & ALERTS */
.empty{
  text-align:center;
  padding:70px 20px;
  color:var(--muted);
}
.empty .ico{font-size:56px;margin-bottom:14px;opacity:.5}
.empty h3{
  color:var(--text);
  margin-bottom:6px;
  font-size:18px;
  font-weight:700;
}
.empty p{font-size:14px}

.alert{
  padding:14px 18px;
  border-radius:var(--radius-sm);
  margin-bottom:18px;
  font-size:14px;
}
.alert-info{background:var(--primary-light);color:#075985}
.alert-success{background:#DCFCE7;color:#166534}
.alert-danger{background:#FEE2E2;color:#991B1B}
.alert-warning{background:#FEF3C7;color:#92400E}

/* FOOTER */
footer{
  background:#0F172A;
  color:#CBD5E1;
  padding:60px 0 24px;
  margin-top:80px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}
footer h4{
  color:#fff;
  margin-bottom:16px;
  font-size:15px;
  font-weight:700;
}
footer p,
footer li{
  font-size:14px;
  color:#94A3B8;
  margin-bottom:9px;
}
footer ul{list-style:none}
footer a:hover{color:var(--primary)}
.footer-brand{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:18px;
  font-weight:800;
  color:#fff;
  margin-bottom:14px;
}
.footer-bottom{
  border-top:1px solid #1E293B;
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:13px;
  color:#64748B;
}

/* TOAST */
.toast{
  position:fixed;
  top:20px;
  right:20px;
  background:#0F172A;
  color:#fff;
  padding:14px 22px;
  border-radius:var(--radius-sm);
  box-shadow:var(--shadow-xl);
  transform:translateX(500px);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  z-index:9999;
  font-size:14px;
  font-weight:500;
  max-width:340px;
}
.toast.show{transform:translateX(0)}
.toast.success{background:var(--accent)}
.toast.error{background:var(--danger)}

/* MODAL */
.modal-bg{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.5);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:1000;
  padding:20px;
  opacity:0;
  pointer-events:none;
  transition:opacity var(--transition);
}
.modal-bg.show{opacity:1;pointer-events:auto}
.modal{
  background:#fff;
  border-radius:var(--radius);
  padding:30px;
  max-width:440px;
  width:100%;
  box-shadow:var(--shadow-xl);
  transform:scale(.95);
  transition:transform var(--transition);
}
.modal-bg.show .modal{transform:scale(1)}
.modal h3{margin-bottom:12px;font-size:20px}
.modal-actions{
  display:flex;
  gap:10px;
  margin-top:22px;
  justify-content:flex-end;
}

/* UTILITIES */
.text-center{text-align:center}
.text-muted{color:var(--muted)}
.mt-1{margin-top:8px}
.mt-2{margin-top:16px}
.mt-3{margin-top:24px}
.mt-4{margin-top:32px}
.mb-1{margin-bottom:8px}
.mb-2{margin-bottom:16px}
.mb-3{margin-bottom:24px}
.mb-4{margin-bottom:32px}
.flex{display:flex}
.flex-between{display:flex;justify-content:space-between;align-items:center}
.flex-center{display:flex;justify-content:center;align-items:center}
.gap-1{gap:8px}
.gap-2{gap:16px}
.gap-3{gap:24px}
.wrap{flex-wrap:wrap}
.hidden{display:none}

/* RESPONSIVE */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:34px}
  .hero{padding:56px 0}
  .grid-3,
  .grid-4{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .doctor-profile{grid-template-columns:1fr}
  .nav-links{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    background:#fff;
    flex-direction:column;
    padding:20px;
    box-shadow:var(--shadow-lg);
    gap:14px;
  }
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .form-row{grid-template-columns:1fr}
  .auth-split{grid-template-columns:1fr}
  .auth-left{display:none}
  .auth-left h1{font-size:30px}
}

@media (max-width: 600px){
  .grid-3,
  .grid-4,
  .grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .hero p{font-size:15px}
  .section-title h2{font-size:26px}
  section{padding:50px 0}
  .form-card{padding:26px;margin:30px auto}
  .auth-left{padding:40px 24px}
  .toast{
    top:12px;
    right:12px;
    left:12px;
    max-width:none;
    transform:translateY(-100px);
  }
  .toast.show{transform:translateY(0)}
  .appt{flex-direction:column;align-items:flex-start}
  .appt img{width:50px;height:50px}
  .appt-actions{width:100%}
  .appt-actions .btn{flex:1}
  .portal-head h1{font-size:22px}
}