/* ============================================================
   sh-login.css — Smart Hospital login page shared styles
   3 variants: A = Zoho Light · B = Dark Premium · C = Fresh Blue
   ============================================================ */

/* ---- Variant A · Light (default) ---- */
body.variant-a {
  --bg:           #F5F7FA;
  --surface:      #FFFFFF;
  --surface-2:    #F8FAFC;
  --surface-3:    #EEF2F7;
  --ink:          #1A2733;
  --ink-2:        #35404A;
  --muted:        #5F6B7A;
  --faint:        #8995A4;
  --border:       #E4E8ED;
  --border-strong:#C8D0DA;
  --accent:       #E42527;
  --accent-ink:   #FFFFFF;
  --accent-soft:  #FDE7E7;
  --accent-dark:  #C21E20;
  --link:         #1B73E8;
  --blue-soft:    #DCEAFB;
  --green:        #22A06B;
  --green-soft:   #D4F1E2;
  --teal-soft:    #DBF3F0;
  --shadow-sm:    0 1px 2px rgba(26,39,51,.06);
  --shadow:       0 2px 4px rgba(26,39,51,.08);
  --shadow-md:    0 4px 12px rgba(26,39,51,.10);
  --shadow-lg:    0 24px 60px rgba(26,39,51,.18);
  --radius:       3px;
  --radius-md:    5px;
  --font:         'Inter','Roboto',system-ui,-apple-system,sans-serif;
  --mono:         'JetBrains Mono',ui-monospace,monospace;
}

/* ---- Variant B · Dark Premium ---- */
body.variant-b {
  color-scheme: dark;
  --bg:           #0F1419;
  --surface:      #1A2027;
  --surface-2:    #222A33;
  --surface-3:    #2D3640;
  --ink:          #E8EDF2;
  --ink-2:        #C5CDD5;
  --muted:        #8995A4;
  --faint:        #5F6B7A;
  --border:       rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.18);
  --accent:       #FF5A5C;
  --accent-ink:   #0F1419;
  --accent-soft:  rgba(255,90,92,.14);
  --accent-dark:  #E42527;
  --link:         #4EA2FF;
  --blue-soft:    rgba(78,162,255,.12);
  --green:        #34D399;
  --green-soft:   rgba(52,211,153,.12);
  --teal-soft:    rgba(45,212,191,.12);
  --shadow-sm:    0 1px 2px rgba(0,0,0,.5);
  --shadow:       0 2px 6px rgba(0,0,0,.4);
  --shadow-md:    0 8px 24px rgba(0,0,0,.5);
  --shadow-lg:    0 24px 60px rgba(0,0,0,.7);
  --radius:       4px;
  --radius-md:    6px;
  --font:         'Inter','Roboto',system-ui,sans-serif;
  --mono:         'JetBrains Mono',ui-monospace,monospace;
}

/* ---- Variant C · Fresh Blue ---- */
body.variant-c {
  --bg:           #F0F4F8;
  --surface:      #FFFFFF;
  --surface-2:    #F5F9FC;
  --surface-3:    #E7EFF7;
  --ink:          #0B2545;
  --ink-2:        #1D3557;
  --muted:        #4A6079;
  --faint:        #7C92A8;
  --border:       #D8E1EA;
  --border-strong:#A3B5C9;
  --accent:       #1B73E8;
  --accent-ink:   #FFFFFF;
  --accent-soft:  #DCEAFB;
  --accent-dark:  #1557B5;
  --link:         #1B73E8;
  --blue-soft:    #DCEAFB;
  --green:        #22A06B;
  --green-soft:   #D4F1E2;
  --teal-soft:    #D4F1EF;
  --shadow-sm:    0 1px 2px rgba(11,37,69,.06);
  --shadow:       0 2px 6px rgba(11,37,69,.08);
  --shadow-md:    0 8px 20px rgba(11,37,69,.12);
  --shadow-lg:    0 24px 60px rgba(11,37,69,.2);
  --radius:       6px;
  --radius-md:    10px;
  --font:         'Inter','Roboto',system-ui,sans-serif;
  --mono:         'JetBrains Mono',ui-monospace,monospace;
}

/* Shared base tokens (fallback when no variant class) */
:root {
  --bg:           #F5F7FA;
  --surface:      #FFFFFF;
  --surface-2:    #F8FAFC;
  --surface-3:    #EEF2F7;
  --ink:          #1A2733;
  --ink-2:        #35404A;
  --muted:        #5F6B7A;
  --faint:        #8995A4;
  --border:       #E4E8ED;
  --border-strong:#C8D0DA;
  --accent:       #E42527;
  --accent-ink:   #FFFFFF;
  --accent-soft:  #FDE7E7;
  --accent-dark:  #C21E20;
  --link:         #1B73E8;
  --blue-soft:    #DCEAFB;
  --green:        #22A06B;
  --green-soft:   #D4F1E2;
  --teal-soft:    #DBF3F0;
  --shadow-sm:    0 1px 2px rgba(26,39,51,.06);
  --shadow:       0 2px 4px rgba(26,39,51,.08);
  --shadow-md:    0 4px 12px rgba(26,39,51,.10);
  --shadow-lg:    0 24px 60px rgba(26,39,51,.18);
  --radius:       3px;
  --radius-md:    5px;
  --font:         'Inter', 'Roboto', system-ui, -apple-system, sans-serif;
  --mono:         'JetBrains Mono', ui-monospace, monospace;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  min-height: 100dvh;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }

/* ============================================================
   LAYOUT — full-viewport 50/50 split
   ============================================================ */
.lp-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ============================================================
   BRAND PANEL (left for admin, right for patient)
   ============================================================ */
.lp-brand {
  background: var(--bg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.lp-brand::before {
  content: "";
  position: absolute; inset: 0;
  /* Both radials use --accent-soft so the overlay tint stays preset-aware.
     Previously the second radial used --blue-soft which is variant-bound
     (light pastel #DCEAFB for variant-a) — on dark Night Shift / Midnight
     backgrounds that rendered as an off-brand bright white spotlight. */
  background:
    radial-gradient(circle at 20% 20%, var(--accent-soft), transparent 40%),
    radial-gradient(circle at 80% 80%, var(--accent-soft), transparent 45%);
  pointer-events: none;
}
.lp-brand > * { position: relative; }

/* Patient variant — green overlay */
.lp-brand.patient::before {
  background:
    radial-gradient(circle at 20% 20%, var(--accent-soft), transparent 42%),
    radial-gradient(circle at 80% 80%, var(--accent-soft), transparent 46%);
}

/* Logo row */
.lp-logo-row { display: flex; align-items: center; gap: 10px; }
.lp-logo-mark {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center;
  font-weight: 800; font-size: 19px;
  box-shadow: var(--shadow-md);
  overflow: hidden; flex-shrink: 0;
}
.lp-logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.lp-brand.patient .lp-logo-mark { background: var(--accent); }
.lp-logo-name { font-size: 17px; font-weight: 700; color: var(--ink); }

/* Badge pill */
.lp-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-micro); font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide); text-transform: uppercase;
  padding: 4px 12px; border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--muted); background: var(--surface);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.lp-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}
.lp-brand.patient .lp-badge .dot { background: var(--accent); }

/* Pitch block */
.lp-pitch { max-width: 720px; }
.lp-pitch h1 {
  font-size: 34px; font-weight: var(--fw-heavy);
  color: var(--ink); letter-spacing: var(--ls-tighter); line-height: var(--lh-tight);
}
.lp-pitch h1 span { color: var(--accent); }
.lp-brand.patient .lp-pitch h1 span { color: var(--accent); }
.lp-pitch p {
  margin-top: 14px;
  font-size: var(--fs-body); color: var(--muted); line-height: var(--lh-loose);
}

/* Stats row */
.lp-stats { display: flex; gap: 28px; margin-top: 28px; }
.lp-stats .n { font-size: 22px; font-weight: 800; color: var(--ink); }
.lp-brand.patient .lp-stats .n { color: var(--accent); }
.lp-stats .l { font-size: var(--fs-micro); color: var(--muted); margin-top: 2px; }

/* Feature checklist */
.lp-features {
  list-style: none; margin-top: 24px;
  display: flex; flex-direction: column; gap: 12px;
}
.lp-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: var(--fs-body); color: var(--muted); line-height: var(--lh-normal);
}
.lp-features li .ic {
  flex-shrink: 0; margin-top: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
}
.lp-features li .ic svg { width: 10px; height: 10px; color: var(--accent); }
.lp-brand.patient .lp-features li .ic { background: var(--accent-soft); }
.lp-brand.patient .lp-features li .ic svg { color: var(--accent); }

/* News / notice panel */
.lp-news {
  margin-top: 24px;
  overflow-y: auto;
  max-height: 520px;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--faint) transparent;
}
.lp-news::-webkit-scrollbar { width: 5px; }
.lp-news::-webkit-scrollbar-track { background: transparent; }
.lp-news::-webkit-scrollbar-thumb {
  background: var(--faint);
  border-radius: 100px;
  transition: background .2s;
}
.lp-news::-webkit-scrollbar-thumb:hover { background: var(--muted); }
.lp-news::-webkit-scrollbar-button { display: none; }
.lp-news-label {
  font-size: 26px; font-weight: 800;
  letter-spacing: -.015em; color: var(--ink);
  line-height: 1.2; margin-bottom: 20px;
  display: block;
}
.lp-news-label::after { content: none; }
.lp-news-item {
  position: relative;
  padding: 10px 0 14px 18px;
  border-left: 2px solid var(--border-strong);
  transition: border-color .15s;
}
.lp-news-item:hover { border-left-color: var(--accent); }
.lp-news-item::before {
  content: '';
  position: absolute; left: -6px; top: 14px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg);
}
.lp-news-item:last-child { border-left-color: transparent; }
.lp-brand.patient .lp-news-item:hover { border-left-color: var(--accent); }
.lp-brand.patient .lp-news-item::before { background: var(--accent); }
.lp-news-meta {
  font-size: var(--fs-micro); font-weight: var(--fw-semibold);
  color: var(--faint); letter-spacing: var(--ls-wide);
  text-transform: uppercase; margin-bottom: 4px;
}
.lp-news-item h4 {
  font-size: var(--fs-h4); font-weight: var(--fw-bold); color: var(--ink);
  line-height: var(--lh-snug);
}
.lp-news-item p { font-size: var(--fs-h6); color: var(--muted); line-height: var(--lh-loose); margin-top: 4px; }
.lp-news-item a { color: var(--link); font-weight: 600; }
.lp-news-read-more {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 6px;
  padding: 3px 10px; border-radius: 100px;
  font-size: var(--fs-micro); font-weight: var(--fw-semibold);
  color: var(--link); background: var(--blue-soft);
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
  text-decoration: none;
}
.lp-news-read-more svg { width: 9px; height: 9px; }
.lp-brand.patient .lp-news-read-more { color: var(--accent); background: var(--accent-soft); }
.lp-news-read-more:hover { background: var(--link); color: #fff; text-decoration: none; }
.lp-brand.patient .lp-news-read-more:hover { background: var(--accent); color: #fff; }

/* Footer tiny */
.lp-tiny { font-size: var(--fs-micro); color: var(--muted); }

/* ============================================================
   FORM PANEL (right for admin, left for patient)
   ============================================================ */
.lp-form-panel {
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 48px;
  display: flex; align-items: center; justify-content: center;
}

/* Patient layout: form goes to the LEFT */
.lp-wrap.patient-layout .lp-form-panel {
  border-left: none;
  border-right: 1px solid var(--border);
  order: -1;
}

/* ============================================================
   LOGIN CARD
   ============================================================ */
.lp-card { width: 100%; max-width: 380px; }
.lp-card h2 { font-size: var(--fs-h2); font-weight: var(--fw-bold); letter-spacing: var(--ls-tight); color: var(--ink); }
.lp-sub { color: var(--muted); font-size: var(--fs-h6); margin-top: 4px; }

.lp-form { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }

.lp-label {
  font-size: var(--fs-micro); font-weight: var(--fw-semibold); color: var(--ink-2);
  text-transform: uppercase; letter-spacing: var(--ls-wide);
  display: block; margin-bottom: 6px;
}
.lp-input {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
  font-size: var(--fs-body); color: var(--ink); font-family: var(--font);
  transition: border-color .15s, box-shadow .15s;
}
.lp-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.lp-field-error { font-size: 11px; color: var(--accent); margin-top: 4px; display: block; }

/* Captcha */
.lp-captcha-row { display: flex; gap: 10px; align-items: flex-end; }
.lp-captcha-img {
  flex: 0 0 130px; height: 40px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); overflow: hidden;
}
.lp-captcha-img img { max-width: 100%; max-height: 38px; }
.lp-captcha-field { flex: 1; }
.lp-captcha-refresh {
  font-size: 11px; color: var(--link); cursor: pointer;
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 6px;
  background: none; border: none; font-family: var(--font); padding: 0;
}
.lp-captcha-refresh:hover { text-decoration: underline; }

/* Forgot link row */
.lp-meta { display: flex; justify-content: flex-end; }
.lp-forgot { font-size: 12px; font-weight: 600; color: var(--link); }
.lp-forgot:hover { text-decoration: underline; }

/* Submit button */
.lp-btn-submit {
  width: 100%; height: 42px;
  background: var(--accent); color: var(--accent-ink);
  border: none; border-radius: var(--radius);
  font-size: 13px; font-weight: 600; font-family: var(--font);
  cursor: pointer; transition: background .15s;
}
.lp-btn-submit:hover { background: var(--accent-dark); }

/* Alt / back section */
.lp-card-alt {
  margin-top: 20px; padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--muted);
}
.lp-back-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; color: var(--link);
}
.lp-back-link:hover { text-decoration: underline; }
.lp-hint { font-size: 11px; color: var(--faint); margin-top: 4px; }

/* Quick demo-login chips */
.lp-demo { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.lp-demo-label {
  font-size: var(--fs-micro); font-weight: var(--fw-semibold); color: var(--muted);
  text-transform: uppercase; letter-spacing: var(--ls-wide); margin-bottom: 10px;
}
.lp-demo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.lp-demo-btn {
  border: none; border-radius: var(--radius); padding: 8px 4px;
  background: var(--demo-c, var(--accent)); color: #fff;
  font-family: var(--font); font-size: 11.5px; font-weight: 600;
  cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: filter .15s, transform .08s;
}
.lp-demo-btn:hover { filter: brightness(1.1); }
.lp-demo-btn:active { transform: scale(.96); }

.lp-alt-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Alert overrides (BS5 .alert already handles most, these tune for our palette) */
.alert { font-size: 12px; border-radius: var(--radius); padding: 10px 14px; }
.text-danger { font-size: 11px; }

/* ============================================================
   VARIANT SWITCHER PILL
   ============================================================ */
.lp-vswitch {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 4px; gap: 2px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
}
.lp-vswitch button {
  padding: 8px 16px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .03em; text-transform: uppercase;
  border-radius: 18px;
  color: var(--muted);
  background: none; border: none;
  cursor: pointer;
  font-family: var(--mono);
  transition: color .2s, background .2s;
}
.lp-vswitch button:hover { color: var(--ink); }
.lp-vswitch button.active {
  background: var(--accent);
  color: var(--accent-ink);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .lp-wrap { grid-template-columns: 1fr; }
  .lp-brand { display: none; }
  .lp-form-panel {
    border-left: none !important;
    border-right: none !important;
    order: 0 !important;
    padding: 32px 20px;
  }
  .lp-card { max-width: 100%; }
  .lp-vswitch { bottom: 12px; }
}