/* ===================================================================
   Kirish (login) sahifalari uchun umumiy uslub.
   superadmin va school2 panellari shuni ishlatadi.
   =================================================================== */

:root {
  --brand:        #ce1212;
  --brand-dark:   #a50e0e;
  --ink:          #1a1d23;
  --ink-soft:     #5b616e;
  --line:         #e3e6ec;
  --surface:      #ffffff;
  --bg-a:         #16181d;
  --bg-b:         #262a33;
  --danger-bg:    #fdecea;
  --danger-ink:   #96201a;
  --radius:       16px;
  --shadow:       0 20px 60px rgba(0, 0, 0, .28);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  font-family: "Inter", "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 15% -10%, rgba(206, 18, 18, .28), transparent 60%),
    radial-gradient(900px 560px at 100% 110%, rgba(206, 18, 18, .16), transparent 60%),
    linear-gradient(160deg, var(--bg-a) 0%, var(--bg-b) 100%);
  background-attachment: fixed;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise .45s cubic-bezier(.2, .8, .3, 1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .login-card { animation: none; }
}

/* ---------- Sarlavha ---------- */

.login-head {
  padding: 34px 32px 26px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.login-head img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  margin-bottom: 14px;
}

.login-head h1 {
  margin: 0 0 6px;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.35;
}

.login-head p {
  margin: 0;
  font-size: .875rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* ---------- Forma ---------- */

.login-body { padding: 28px 32px 32px; }

.field { margin-bottom: 18px; }

.field label {
  display: block;
  margin-bottom: 7px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ink);
}

.field input {
  width: 100%;
  padding: 12px 14px;
  font-size: .9375rem;
  font-family: inherit;
  color: var(--ink);
  background: #fbfcfd;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  transition: border-color .18s, box-shadow .18s, background .18s;
}

.field input::placeholder { color: #a6abb6; }

.field input:focus {
  outline: none;
  background: #fff;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(206, 18, 18, .12);
}

/* Parol maydoni + ko'rsatish tugmasi */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 46px; }

.pw-toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .15s, color .15s;
}

.pw-toggle:hover { background: #f1f3f6; color: var(--ink); }

.pw-toggle:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
}

.pw-toggle svg { width: 19px; height: 19px; }

/* ---------- Tugma ---------- */

.btn-login {
  width: 100%;
  padding: 13px 16px;
  margin-top: 6px;
  font-size: .9375rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--brand);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  transition: background .18s, transform .12s, box-shadow .18s;
}

.btn-login:hover {
  background: var(--brand-dark);
  box-shadow: 0 8px 20px rgba(206, 18, 18, .3);
}

.btn-login:active { transform: translateY(1px); }

.btn-login:focus-visible {
  outline: 3px solid rgba(206, 18, 18, .4);
  outline-offset: 2px;
}

.btn-login[disabled] {
  background: #c9ccd3;
  cursor: not-allowed;
  box-shadow: none;
}

/* ---------- Xato xabari ---------- */

.alert {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: .875rem;
  line-height: 1.45;
  color: var(--danger-ink);
  background: var(--danger-bg);
  border: 1px solid #f5c6c2;
  border-radius: 10px;
}

.alert svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 1px;
}

/* ---------- Pastki qism ---------- */

.login-foot {
  padding: 16px 32px 22px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.login-foot a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color .15s;
}

.login-foot a:hover { color: var(--brand); }

.login-foot svg { width: 15px; height: 15px; }

@media (max-width: 400px) {
  .login-head { padding: 28px 22px 22px; }
  .login-body { padding: 24px 22px 26px; }
  .login-foot { padding: 14px 22px 20px; }
}