/* =====================================================
   Rehan Oncology — admin panel styles
   Goal: dense, fast, friendly. Same palette as public site
   but tighter spacing and more utilitarian.
   ===================================================== */

@import url("/assets/css/main.css");

/* Override body for admin */
body.admin {
  background: var(--cream-50);
  font-size: 16px;
}

/* ---------- Admin shell ---------- */
.admin-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}
@media (max-width: 880px) { .admin-shell { grid-template-columns: 1fr; } }

.admin-side {
  background: var(--teal-900);
  color: var(--cream-100);
  padding: var(--sp-5) var(--sp-4);
  display: flex; flex-direction: column; gap: var(--sp-4);
  position: sticky; top: 0; height: 100vh;
}
@media (max-width: 880px) { .admin-side { position: relative; height: auto; } }
.admin-brand {
  display: flex; gap: var(--sp-3); align-items: center;
  color: var(--white); font-family: var(--font-serif); font-size: 1.15rem;
  text-decoration: none;
  padding: var(--sp-2);
}
.admin-brand:hover { color: var(--white); text-decoration: none; }
.admin-brand small { display: block; font-family: var(--font-sans); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sage-200); }

.admin-nav { display: flex; flex-direction: column; gap: var(--sp-1); }
.admin-nav a {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  color: var(--sage-200);
  border-radius: var(--r-sm);
  font-weight: 500;
  font-size: 0.96rem;
}
.admin-nav a:hover, .admin-nav a.is-active {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  text-decoration: none;
}
.admin-nav .group-label {
  text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4); padding: var(--sp-4) var(--sp-4) var(--sp-2);
}
.admin-user {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--sp-4); padding-bottom: var(--sp-2);
  display: flex; gap: var(--sp-3); align-items: center;
  color: var(--cream-100);
}
.admin-user__avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--sage-400); color: var(--white);
  display: grid; place-items: center; font-weight: 700;
}
.admin-user__meta { line-height: 1.2; }
.admin-user__meta small { display: block; color: rgba(255,255,255,0.6); font-size: 0.8rem; }
.admin-user a.logout { color: var(--coral-300); font-size: 0.85rem; margin-left: auto; }

.admin-main { padding: var(--sp-5) var(--sp-6); }
@media (max-width: 880px) { .admin-main { padding: var(--sp-4); } }

.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); margin-bottom: var(--sp-5);
}
.admin-topbar h1 { font-size: 1.6rem; margin: 0; }
.admin-topbar .actions { display: flex; gap: var(--sp-3); }

/* ---------- Cards ---------- */
.admin-card {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
}
.admin-card + .admin-card { margin-top: var(--sp-4); }
.admin-card h2 { font-size: 1.2rem; margin-bottom: var(--sp-4); }

.admin-grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.metric {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-md);
  padding: var(--sp-5);
}
.metric__lbl { color: var(--ink-500); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.metric__num { font-family: var(--font-serif); font-size: 2rem; color: var(--teal-800); margin-top: var(--sp-2); }
.metric__delta { font-size: 0.85rem; color: var(--sage-600); }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--r-md); overflow: hidden; }
.table th, .table td {
  text-align: left; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--ink-100); font-size: 0.96rem;
}
.table th { background: var(--cream-100); color: var(--teal-800); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: var(--cream-50); }
.table .actions a { margin-right: var(--sp-3); }

/* ---------- Forms in admin ---------- */
.form-grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form-grid .field.full { grid-column: 1 / -1; }
.field input.sm, .field select.sm { padding: var(--sp-2) var(--sp-3); font-size: 0.92rem; }
.btn.sm { padding: var(--sp-2) var(--sp-3); font-size: 0.85rem; }
.btn.danger { background: var(--coral-500); color: var(--white); }
.btn.danger:hover { background: #B5675A; }

/* Flash messages */
.flash {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-sm);
  margin-bottom: var(--sp-4);
  font-weight: 500;
}
.flash.success { background: var(--sage-100); color: var(--sage-700); border-left: 3px solid var(--sage-500); }
.flash.error   { background: #FCE6E1; color: #8A3B2E; border-left: 3px solid var(--coral-500); }
.flash.info    { background: var(--cream-200); color: var(--teal-800); border-left: 3px solid var(--sage-400); }

/* Pill / badge */
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; background: var(--sage-100); color: var(--sage-700); }
.pill.coral { background: var(--coral-300); color: var(--teal-900); }
.pill.ink   { background: var(--ink-100); color: var(--ink-700); }

/* Login screen */
.login-page {
  min-height: 100vh;
  display: grid; place-items: center;
  background:
    radial-gradient(500px 400px at 80% 20%, var(--sage-200), transparent 60%),
    radial-gradient(400px 300px at 10% 90%, var(--coral-300), transparent 60%),
    var(--cream-100);
  padding: var(--sp-5);
}
.login-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-7);
  box-shadow: var(--shadow-lg);
  max-width: 420px; width: 100%;
}
.login-card h1 { font-size: 1.6rem; margin-bottom: var(--sp-2); }
.login-card p.sub { color: var(--ink-500); margin: 0 0 var(--sp-5); }

/* Prescription draft preview */
.rx-preview {
  background: var(--white);
  border: 1px dashed var(--sage-300);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  font-family: 'Georgia', serif;
  position: relative;
}
.rx-preview .margin-guide {
  position: absolute; inset: 0;
  border: 1px dashed rgba(122, 168, 156, 0.5);
  border-width: var(--mt, 50px) var(--mr, 20px) var(--mb, 40px) var(--ml, 20px);
  border-style: dashed;
  pointer-events: none;
  opacity: 0.4;
  border-radius: var(--r-md);
}
.rx-preview h3 { font-family: var(--font-serif); }

/* Med item list */
.med-list { display: grid; gap: var(--sp-3); margin-top: var(--sp-4); }
.med-row {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.7fr 0.7fr 0.8fr 1fr auto;
  gap: var(--sp-2);
  align-items: end;
}
@media (max-width: 1000px) { .med-row { grid-template-columns: 1fr 1fr; } }
.med-row .field { margin: 0; }
.med-row .remove {
  background: transparent; border: 1px solid var(--ink-100); border-radius: var(--r-sm);
  padding: var(--sp-2) var(--sp-3); color: var(--coral-500); cursor: pointer;
}
.med-row .remove:hover { background: #FCE6E1; }

/* Receipt items grid */
.rcpt-row {
  display: grid; grid-template-columns: 2fr 1fr auto; gap: var(--sp-2); align-items: end;
}
@media (max-width: 700px) { .rcpt-row { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   Patient file upload + thumbnails + lightbox
   ============================================================ */
.upload-form { margin: var(--sp-4) 0; }
.upload-zone {
  display: block;
  border: 2px dashed var(--sage-300);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--sage-50), var(--cream-50));
  padding: var(--sp-7) var(--sp-5);
  text-align: center;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.upload-zone:hover, .upload-zone.is-dragging {
  border-color: var(--sage-500);
  background: linear-gradient(135deg, var(--sage-100), var(--cream-100));
  transform: translateY(-1px);
}
.upload-zone__icon { font-size: 3rem; color: var(--sage-600); display: block; margin-bottom: var(--sp-2); }
.upload-zone__title { display: block; font-size: 1.1rem; color: var(--teal-900); font-family: var(--font-serif); }
.upload-zone__hint { display: block; color: var(--ink-500); font-size: 0.9rem; margin-top: 4px; }

.upload-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}
.upload-preview__item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: var(--sp-2);
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-sm);
  text-align: center;
}
.upload-preview__item img {
  width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 4px;
}
.upload-preview__item i { font-size: 2.5rem; color: var(--coral-500); }
.upload-preview__item span { font-size: 0.78rem; color: var(--ink-700); word-break: break-word; }

.upload-actions {
  display: flex; gap: var(--sp-3); margin-top: var(--sp-4);
  flex-wrap: wrap; align-items: flex-end;
}

/* File grid (uploaded files for this patient) */
.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-3);
}
.file-card {
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.file-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--sage-300);
}
.file-card__thumb {
  width: 100%; aspect-ratio: 4/3;
  background-color: var(--cream-100);
  display: grid; place-items: center;
  cursor: zoom-in;
  text-decoration: none;
  color: var(--ink-700);
  position: relative;
  border-bottom: 1px solid var(--ink-100);
  overflow: hidden;
}
.file-card__thumb--img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  /* If the <img> fails to load, the browser shows the alt text natively
     against the cream background — that's enough visible feedback. */
}
.file-card__thumb--pdf { background: linear-gradient(135deg, #FCE6E1, #FDF1EF); flex-direction: column; gap: 4px; }
.file-card__thumb--pdf i { font-size: 3.5rem; color: var(--coral-500); }
.file-card__thumb--pdf span { font-weight: 600; color: var(--coral-500); letter-spacing: 0.06em; font-size: 0.78rem; }
.file-card__thumb--doc { background: var(--cream-200); }
.file-card__thumb--doc i { font-size: 3rem; color: var(--ink-500); }
.file-card__body {
  padding: var(--sp-3);
  display: flex; flex-direction: column; gap: 4px;
  flex: 1;
}
.file-card__body strong {
  font-size: 0.92rem;
  color: var(--teal-900);
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.file-card__body small { color: var(--ink-500); font-size: 0.78rem; line-height: 1.4; }
.file-card__desc {
  background: var(--sage-50);
  padding: 4px 8px; border-radius: 4px;
  color: var(--teal-800) !important;
  margin-top: 2px;
}
.file-card__actions {
  display: flex; gap: 6px; margin-top: auto; padding-top: var(--sp-2);
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: grid; place-items: center;
  padding: var(--sp-4);
}
.lightbox[hidden] { display: none; }
.lightbox__img {
  max-width: 100%; max-height: 85vh;
  object-fit: contain;
  border-radius: var(--r-md);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.lightbox__caption {
  position: absolute;
  bottom: var(--sp-4); left: 0; right: 0;
  text-align: center;
  color: var(--white);
  font-size: 0.95rem;
  padding: 0 var(--sp-4);
}
.lightbox__close {
  position: absolute;
  top: var(--sp-3); right: var(--sp-3);
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border: 0; border-radius: 50%;
  font-size: 2rem; line-height: 1;
  cursor: pointer;
  transition: background .15s ease;
}
.lightbox__close:hover { background: rgba(255,255,255,0.3); }