/* تسجيل الدخول — كاشير ليالس */
@font-face {
  font-family: "JF Flat";
  src: url("../fonts/JF-Flat-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

.login-body {
  --ink: #152033;
  --muted: #5a6a7c;
  --line: #c5d0de;
  --accent: #2a4466;
  --accent-deep: #1a2d48;
  --paper: rgba(255, 255, 255, 0.92);
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "JF Flat", "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  display: grid;
  place-items: center;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  overflow-x: hidden;
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 55% at 85% 12%, rgba(90, 140, 190, 0.45), transparent 55%),
    radial-gradient(ellipse 70% 50% at 8% 88%, rgba(26, 45, 72, 0.55), transparent 50%),
    linear-gradient(155deg, #0f1a2a 0%, #1c334f 42%, #3d5f86 78%, #8fa8c4 100%);
  animation: login-bg-shift 18s ease-in-out infinite alternate;
}

.login-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
  pointer-events: none;
}

@keyframes login-bg-shift {
  from { filter: hue-rotate(0deg) saturate(1); }
  to { filter: hue-rotate(8deg) saturate(1.08); }
}

.login-stage {
  position: relative;
  z-index: 1;
  width: min(100%, 26rem);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1.35rem;
  animation: login-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes login-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-hero {
  text-align: center;
  color: #fff;
}

.login-logo {
  width: clamp(4.5rem, 14vw, 6rem);
  height: clamp(4.5rem, 14vw, 6rem);
  object-fit: contain;
  display: block;
  margin: 0 auto 0.85rem;
  background: #fff;
  border-radius: 1.15rem;
  padding: 0.45rem;
  box-shadow: 0 12px 32px rgba(8, 16, 28, 0.28);
  animation: login-logo-in 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.08s both;
}

@keyframes login-logo-in {
  from {
    opacity: 0;
    transform: scale(0.88);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.login-brand {
  margin: 0;
  font-size: clamp(1.85rem, 5.5vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-shadow: 0 2px 18px rgba(8, 16, 28, 0.35);
}

.login-tagline {
  margin: 0.45rem 0 0;
  font-size: 0.98rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: 0.01em;
}

.login-form {
  background: var(--paper);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 1.15rem;
  padding: clamp(1.15rem, 3.5vw, 1.55rem);
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  box-shadow: 0 20px 48px rgba(8, 16, 28, 0.22);
  animation: login-form-in 0.75s cubic-bezier(0.22, 1, 0.36, 1) 0.16s both;
}

@keyframes login-form-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-alert {
  margin: 0;
  padding: 0.7rem 0.85rem;
  border-radius: 0.65rem;
  background: #fde8e8;
  color: #9b1c1c;
  border: 1px solid #f0b4b4;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}
.login-alert-ok {
  background: #e8f5e9;
  color: #1b5e20;
  border-color: #a5d6a7;
}
.login-trial {
  margin: 0.55rem 0 0;
  display: inline-block;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #ffe8a3;
  font-size: 0.82rem;
  font-weight: 800;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.login-field span {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--muted);
}

.login-field input {
  width: 100%;
  min-height: 2.85rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  padding: 0 0.9rem;
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
  text-align: center;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.login-field input:focus {
  outline: none;
  border-color: #5a7aa0;
  box-shadow: 0 0 0 3px rgba(42, 68, 102, 0.16);
}

.login-submit {
  width: 100%;
  min-height: 2.95rem;
  margin-top: 0.15rem;
  border: 0;
  border-radius: 0.75rem;
  background: linear-gradient(180deg, #35557a 0%, var(--accent-deep) 100%);
  color: #fff;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 8px 20px rgba(26, 45, 72, 0.28);
}

.login-submit:hover {
  filter: brightness(1.06);
}

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

.login-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem 0.55rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
}

.login-meta a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition: color 0.15s ease;
}

.login-meta a:hover {
  color: #fff;
  text-decoration: underline;
}

.login-meta .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
}

@media (prefers-reduced-motion: reduce) {
  .login-bg,
  .login-stage,
  .login-logo,
  .login-form {
    animation: none;
  }
}

@media (max-width: 420px) {
  .login-meta {
    flex-direction: column;
    gap: 0.35rem;
  }
  .login-meta .dot {
    display: none;
  }
}