/* ============================================================
   Dr Hadi — Professional Prescription Inquiry Portal
   Premium medical design — Emerald & Dark
   ============================================================ */

@font-face {
  font-family: 'Cairo';
  src: url('/fonts/cairo-variable.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  background: #051210;
  color: #e2e8f0;
  min-height: 100vh;
  overflow-x: hidden;
  direction: rtl;
  line-height: 1.7;
}

/* === Animated Background === */
.bg-pattern {
  position: fixed; inset: 0; z-index: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(13,148,136,.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(212,169,55,.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(45,212,191,.06) 0%, transparent 50%),
    linear-gradient(160deg, #051210 0%, #082420 25%, #0a3028 50%, #071e1a 75%, #051210 100%);
  overflow: hidden;
}

.bg-pattern::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30z' fill='none' stroke='rgba(13,148,136,0.04)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 60px;
  animation: patternMove 30s linear infinite;
}

@keyframes patternMove {
  0% { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

.blob {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: .2;
  animation: floatBlob 25s ease-in-out infinite alternate;
}
.blob-1 { width: 600px; height: 600px; background: radial-gradient(circle, #d4a937, transparent 70%); top: -200px; right: -150px; }
.blob-2 { width: 500px; height: 500px; background: radial-gradient(circle, #0d9488, transparent 70%); bottom: -150px; left: -100px; animation-delay: -8s; }
.blob-3 { width: 350px; height: 350px; background: radial-gradient(circle, #2dd4bf, transparent 70%); top: 40%; left: 30%; animation-delay: -15s; opacity: .12; }

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 20px) scale(.92); }
  100% { transform: translate(20px, -10px) scale(1.04); }
}

/* === Container === */
.container {
  position: relative; z-index: 1;
  max-width: 920px; margin: 0 auto;
  padding: 28px 20px 80px;
  min-height: 100vh;
  display: flex; flex-direction: column;
}

/* === Header === */
.header { text-align: center; margin-bottom: 36px; flex-shrink: 0; }

.logo-link {
  display: inline-flex; align-items: center; gap: 18px;
  text-decoration: none; color: inherit;
  transition: transform .3s;
}
.logo-link:hover { transform: scale(1.02); }

.logo-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, #0d9488 0%, #14b8a6 50%, #0d9488 100%);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: #fff;
  box-shadow: 0 12px 40px rgba(13,148,136,.45), inset 0 1px 0 rgba(255,255,255,.15);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2) 0%, transparent 50%);
  border-radius: inherit;
}

.header h1 {
  font-size: 32px; font-weight: 900;
  color: #fff; letter-spacing: -.5px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.subtitle {
  font-size: 14px; color: rgba(255,255,255,.5);
  margin-top: 4px; font-weight: 500;
}

/* === Search Card === */
.search-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(32px) saturate(1.2);
  -webkit-backdrop-filter: blur(32px) saturate(1.2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 28px;
  padding: 48px 36px;
  text-align: center;
  box-shadow: 
    0 24px 80px rgba(0,0,0,.3),
    0 1px 0 rgba(255,255,255,.06) inset;
  position: relative;
  overflow: hidden;
  margin-bottom: 12px;
}

.search-card::before {
  content: '';
  position: absolute; top: 0; left: 20%; right: 20%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(13,148,136,.4), rgba(212,169,55,.3), rgba(13,148,136,.4), transparent);
}

.search-icon-wrap {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, rgba(13,148,136,.2), rgba(45,212,191,.1));
  border: 2px solid rgba(13,148,136,.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; color: #2dd4bf;
  margin: 0 auto 20px;
  position: relative;
}

.search-icon-wrap::after {
  content: '';
  position: absolute; inset: -6px;
  border: 1px solid rgba(13,148,136,.1);
  border-radius: 50%;
  animation: pulse-ring 3s ease-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: .6; }
  70% { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(1.15); opacity: 0; }
}

.search-card h2 {
  font-size: 24px; font-weight: 800; color: #fff;
  margin-bottom: 8px;
}

.search-desc {
  font-size: 14px; color: rgba(255,255,255,.45);
  margin-bottom: 28px; max-width: 420px; margin-left: auto; margin-right: auto;
}

.search-form {
  display: flex; gap: 12px;
  max-width: 520px; margin: 0 auto;
}

.input-group {
  flex: 1; position: relative;
}

.input-icon {
  position: absolute; right: 18px; top: 50%;
  transform: translateY(-50%);
  color: #475569; font-size: 17px;
  transition: color .3s;
}

.search-input {
  width: 100%;
  padding: 16px 52px 16px 20px;
  border: 2px solid rgba(255,255,255,.08);
  border-radius: 16px;
  background: rgba(255,255,255,.05);
  color: #fff; font-size: 16px;
  font-family: 'Cairo', sans-serif;
  transition: all .3s ease; outline: none;
}

.search-input::placeholder { color: rgba(255,255,255,.3); }

.search-input:focus {
  border-color: #0d9488;
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 4px rgba(13,148,136,.15), 0 8px 24px rgba(0,0,0,.15);
}

.search-input:focus ~ .input-icon { color: #2dd4bf; }

.btn-search {
  padding: 16px 32px;
  background: linear-gradient(135deg, #0d9488, #0f766e);
  color: #fff; border: none; border-radius: 16px;
  font-size: 16px; font-weight: 800;
  font-family: 'Cairo', sans-serif;
  cursor: pointer; transition: all .3s ease;
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap; position: relative;
  overflow: hidden;
}

.btn-search::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.15) 0%, transparent 50%);
  opacity: 0; transition: opacity .3s;
}

.btn-search:hover {
  background: linear-gradient(135deg, #0f766e, #115e59);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(13,148,136,.4);
}

.btn-search:hover::before { opacity: 1; }

.btn-search:active { transform: translateY(0); }

/* === Alerts === */
.alert {
  margin-top: 20px; padding: 16px 20px;
  border-radius: 14px; font-size: 14px;
  display: flex; align-items: center; gap: 12px;
  max-width: 520px; margin-left: auto; margin-right: auto;
  animation: slideUp .4s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.alert-error {
  background: rgba(220,38,38,.1);
  border: 1px solid rgba(220,38,38,.2);
  color: #fca5a5;
}

.alert-warn {
  background: rgba(217,119,6,.1);
  border: 1px solid rgba(217,119,6,.2);
  color: #fcd34d;
}

.alert-info {
  background: rgba(13,148,136,.1);
  border: 1px solid rgba(13,148,136,.2);
  color: #5eead4;
}

.alert i { font-size: 20px; flex-shrink: 0; }

.search-tip { font-size: 12px; margin-top: 6px; opacity: .75; }

/* === Results === */
.results-section { margin-top: 32px; }

.results-header {
  display: flex; align-items: center; gap: 12px;
  font-size: 16px; font-weight: 700;
  color: #2dd4bf; margin-bottom: 20px;
  padding: 0 4px;
}

.results-header .count {
  background: rgba(45,212,191,.15);
  color: #2dd4bf;
  padding: 2px 12px; border-radius: 20px;
  font-size: 13px; font-weight: 800;
}

/* === RX Card === */
.rx-card {
  background: rgba(255,255,255,.035);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 22px;
  overflow: hidden; margin-bottom: 18px;
  transition: all .4s cubic-bezier(.25,.8,.25,1);
  position: relative;
}

.rx-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(13,148,136,.5), rgba(212,169,55,.3), rgba(13,148,136,.5), transparent);
  opacity: 0; transition: opacity .4s;
}

.rx-card:hover {
  border-color: rgba(13,148,136,.2);
  box-shadow: 0 12px 48px rgba(0,0,0,.25);
  transform: translateY(-3px);
}

.rx-card:hover::before { opacity: 1; }

.rx-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  display: flex; flex-wrap: wrap;
  align-items: center; gap: 14px;
}

.rx-meta {
  display: flex; align-items: center; gap: 14px;
  margin-inline-start: auto;
}

.rx-id {
  background: linear-gradient(135deg, rgba(13,148,136,.25), rgba(13,148,136,.15));
  color: #2dd4bf;
  padding: 4px 14px; border-radius: 10px;
  font-weight: 800; font-size: 13px;
  border: 1px solid rgba(13,148,136,.2);
}

.rx-date {
  font-size: 12px; color: rgba(255,255,255,.35);
  display: flex; align-items: center; gap: 6px;
}

.rx-patient {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; color: #fff; font-weight: 700;
}

.rx-patient i { color: #2dd4bf; font-size: 14px; }

.age-badge {
  background: rgba(212,169,55,.15);
  color: #e8c766;
  padding: 2px 10px; border-radius: 8px;
  font-size: 11px; font-weight: 700;
  border: 1px solid rgba(212,169,55,.15);
}

.rx-doctor {
  font-size: 12px; color: rgba(255,255,255,.4);
  display: flex; align-items: center; gap: 5px;
}

.rx-doctor i { color: #0d9488; }

.rx-cancelled {
  padding: 10px 24px;
  background: rgba(220,38,38,.12);
  color: #fca5a5;
  font-size: 13px; font-weight: 700; text-align: center;
}

/* === Items List === */
.rx-items { padding: 8px 24px; }

.rx-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.03);
}
.rx-item:last-child { border-bottom: none; }

.rx-item-num {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, rgba(13,148,136,.2), rgba(13,148,136,.1));
  color: #2dd4bf;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; flex-shrink: 0;
}

.rx-item-info { flex: 1; min-width: 0; }

.rx-item-name {
  font-weight: 700; font-size: 15px; color: #fff;
  margin-bottom: 6px;
}

.rx-item-details {
  display: flex; flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: rgba(255,255,255,.45);
}

.rx-item-details span {
  display: flex; align-items: center; gap: 5px;
}

.rx-item-details i { color: #0d9488; font-size: 10px; }

.rx-item-note {
  margin-top: 6px;
  font-size: 11px; color: rgba(255,255,255,.35);
  background: rgba(255,255,255,.03);
  padding: 5px 12px; border-radius: 8px;
  display: flex; align-items: center; gap: 6px;
}

.rx-item-note i { color: #d4a937; font-size: 10px; }

/* === Notes === */
.rx-notes {
  padding: 14px 24px;
  font-size: 12px; color: rgba(255,255,255,.4);
  border-top: 1px solid rgba(255,255,255,.03);
  display: flex; align-items: center; gap: 8px;
}

.rx-notes i { color: #d4a937; }

/* === Card Footer === */
.rx-card-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,.05);
  display: flex; gap: 10px;
  justify-content: flex-end;
}

.btn-detail, .btn-print {
  padding: 9px 18px; border-radius: 12px;
  font-size: 12px; font-weight: 700;
  font-family: 'Cairo', sans-serif;
  cursor: pointer; transition: all .25s ease;
  text-decoration: none;
  display: flex; align-items: center; gap: 7px;
  border: none;
}

.btn-detail {
  background: rgba(13,148,136,.12);
  color: #2dd4bf;
  border: 1px solid rgba(13,148,136,.25);
}

.btn-detail:hover {
  background: rgba(13,148,136,.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(13,148,136,.2);
}

.btn-print {
  background: rgba(212,169,55,.12);
  color: #e8c766;
  border: 1px solid rgba(212,169,55,.25);
}

.btn-print:hover {
  background: rgba(212,169,55,.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212,169,55,.15);
}

/* === Big Print Button (Detail Page) === */
.btn-print-big {
  padding: 18px 48px;
  background: linear-gradient(135deg, #0d9488, #0f766e);
  color: #fff; border: none; border-radius: 18px;
  font-size: 17px; font-weight: 800;
  font-family: 'Cairo', sans-serif;
  cursor: pointer; transition: all .3s ease;
  display: inline-flex; align-items: center; gap: 12px;
  box-shadow: 0 12px 40px rgba(13,148,136,.4);
  position: relative; overflow: hidden;
}

.btn-print-big::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.15) 0%, transparent 50%);
}

.btn-print-big:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(13,148,136,.5);
}

/* === Back Link === */
.back-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  color: rgba(255,255,255,.6);
  text-decoration: none;
  font-size: 14px; font-weight: 600;
  margin-bottom: 24px;
  transition: all .25s ease;
}

.back-link:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
  transform: translateX(4px);
}

/* === Features Strip === */
.features-strip {
  display: flex; justify-content: center;
  gap: 32px; margin-top: 28px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: rgba(255,255,255,.3);
}

.feature-item i { color: rgba(13,148,136,.5); font-size: 14px; }

/* === Footer === */
.footer {
  text-align: center;
  margin-top: auto; padding-top: 32px;
  padding-bottom: 16px;
}

.footer p {
  font-size: 13px; color: rgba(255,255,255,.25);
}

.footer-sub {
  font-size: 11px !important; margin-top: 4px;
  color: rgba(255,255,255,.15) !important;
}

.footer-line {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(13,148,136,.3), transparent);
  margin: 12px auto 0;
}

/* === Error Page === */
.error-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 28px;
  padding: 60px 36px;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,.3);
}

.error-icon {
  width: 80px; height: 80px;
  background: rgba(220,38,38,.12);
  border: 2px solid rgba(220,38,38,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; color: #fca5a5;
  margin: 0 auto 20px;
}

.error-code {
  font-size: 72px; font-weight: 900;
  background: linear-gradient(135deg, rgba(220,38,38,.3), rgba(217,119,6,.2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1; margin-bottom: 12px;
}

.error-card h2 {
  font-size: 20px; font-weight: 700; color: #fff;
  margin-bottom: 8px;
}

.error-desc {
  font-size: 14px; color: rgba(255,255,255,.4);
  margin-bottom: 28px;
}

.btn-home {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #0d9488, #0f766e);
  color: #fff; border: none; border-radius: 14px;
  font-size: 15px; font-weight: 700;
  font-family: 'Cairo', sans-serif;
  text-decoration: none;
  transition: all .3s;
}

.btn-home:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13,148,136,.4);
}

/* === Loading state === */
.search-input:disabled {
  opacity: .6;
}

/* === Responsive === */
@media (max-width: 640px) {
  .container { padding: 16px 14px 48px; }
  .header h1 { font-size: 24px; }
  .logo-icon { width: 58px; height: 58px; font-size: 26px; border-radius: 16px; }
  .search-card { padding: 32px 22px; border-radius: 22px; }
  .search-card h2 { font-size: 20px; }
  .search-form { flex-direction: column; }
  .btn-search { justify-content: center; padding: 14px; }
  .rx-card-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .rx-meta { margin-inline-start: 0; }
  .rx-item-details { flex-direction: column; gap: 5px; }
  .rx-card-footer { flex-direction: column; }
  .btn-detail, .btn-print { justify-content: center; }
  .features-strip { gap: 18px; }
  .error-code { font-size: 56px; }
}

@media (max-width: 380px) {
  .header h1 { font-size: 20px; }
  .search-card { padding: 24px 16px; }
  .rx-items { padding: 8px 16px; }
}