/* UniDorm student housing portal login (RTL) */

:root {
  --sp-bg: #f0fdf4;
  --sp-panel: #ffffff;
  --sp-text: #0f172a;
  --sp-muted: #64748b;
  --sp-border: #e2e8f0;
  --sp-primary: #059669;
  --sp-primary-dark: #047857;
  --sp-primary-light: #10b981;
  --sp-accent: #0ea5e9;
  --sp-gold: #fbbf24;
  --sp-danger-bg: #fef2f2;
  --sp-danger-border: #fecaca;
  --sp-danger-text: #991b1b;
  --sp-shadow: 0 25px 50px -12px rgba(6, 78, 59, 0.16);
  --sp-radius: 1.25rem;
  --sp-font: "Cairo", "Segoe UI", Tahoma, system-ui, sans-serif;
}

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

html,
body {
  height: 100%;
}

body.sp-login-page {
  margin: 0;
  font-family: var(--sp-font);
  color: var(--sp-text);
  background: var(--sp-bg);
  -webkit-font-smoothing: antialiased;
}

.sp-login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}

/* —— Brand panel (appears on the right in RTL) —— */
.sp-login-brand {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(2rem, 4vw, 3.5rem);
  background:
    radial-gradient(circle at 85% 15%, rgba(16, 185, 129, 0.35), transparent 42%),
    radial-gradient(circle at 10% 80%, rgba(14, 165, 233, 0.3), transparent 45%),
    linear-gradient(155deg, #022c22 0%, #064e3b 42%, #0f766e 100%);
  color: #f0fdf4;
}

.sp-login-brand__noise {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.sp-login-brand__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
  animation: sp-float 14s ease-in-out infinite;
}

.sp-login-brand__orb--1 {
  width: 300px;
  height: 300px;
  top: -70px;
  left: -50px;
  background: rgba(52, 211, 153, 0.35);
}

.sp-login-brand__orb--2 {
  width: 240px;
  height: 240px;
  bottom: 8%;
  right: -40px;
  background: rgba(56, 189, 248, 0.28);
  animation-delay: -5s;
}

@keyframes sp-float {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-16px) scale(1.05);
  }
}

.sp-login-brand__top {
  position: relative;
  z-index: 1;
}

.sp-login-brand__logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 2.25rem;
}

.sp-login-brand__logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  padding: 8px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.sp-login-brand__name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  margin: 0;
}

.sp-login-brand__tagline {
  font-size: 0.82rem;
  opacity: 0.78;
  margin: 0.15rem 0 0;
}

.sp-login-brand__year {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: #fde68a;
  font-size: 0.82rem;
  font-weight: 600;
}

.sp-login-brand__headline {
  position: relative;
  z-index: 1;
  max-width: 26rem;
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.35;
}

.sp-login-brand__sub {
  position: relative;
  z-index: 1;
  max-width: 25rem;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: rgba(240, 253, 244, 0.85);
}

.sp-login-brand__steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.75rem;
  margin-top: 2rem;
  max-width: 24rem;
}

.sp-login-brand__step {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.8rem 1rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  font-size: 0.88rem;
  line-height: 1.5;
}

.sp-login-brand__step-num {
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sp-gold), #f59e0b);
  color: #422006;
  font-size: 0.78rem;
  font-weight: 800;
}

.sp-login-brand__features {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.5rem;
  max-width: 26rem;
}

.sp-login-brand__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.78rem;
}

.sp-login-brand__pill i {
  color: #6ee7b7;
}

.sp-login-brand__footer {
  position: relative;
  z-index: 1;
  font-size: 0.76rem;
  opacity: 0.55;
  line-height: 1.6;
}

/* —— Form panel —— */
.sp-login-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 0% 0%, rgba(16, 185, 129, 0.07), transparent 45%),
    var(--sp-bg);
}

.sp-login-card {
  width: 100%;
  max-width: 430px;
  background: var(--sp-panel);
  border-radius: var(--sp-radius);
  box-shadow: var(--sp-shadow);
  border: 1px solid rgba(255, 255, 255, 0.9);
  padding: clamp(1.75rem, 3vw, 2.35rem);
  animation: sp-rise 0.55s ease-out;
}

@keyframes sp-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sp-login-card__mobile-logo {
  display: none;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.35rem;
}

.sp-login-card__mobile-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.sp-login-card__mobile-logo span {
  font-weight: 800;
  font-size: 1.1rem;
}

.sp-login-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--sp-primary);
  background: rgba(5, 150, 105, 0.1);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.sp-login-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  font-weight: 800;
}

.sp-login-card__desc {
  margin: 0 0 1.65rem;
  color: var(--sp-muted);
  font-size: 0.94rem;
  line-height: 1.65;
}

.sp-login-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  border-radius: 0.75rem;
  background: var(--sp-danger-bg);
  border: 1px solid var(--sp-danger-border);
  color: var(--sp-danger-text);
  font-size: 0.88rem;
  line-height: 1.55;
  animation: sp-shake 0.45s ease;
}

.sp-login-alert i {
  flex-shrink: 0;
  margin-top: 0.12rem;
}

@keyframes sp-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20%,
  60% {
    transform: translateX(4px);
  }
  40%,
  80% {
    transform: translateX(-4px);
  }
}

.sp-login-field {
  margin-bottom: 1.1rem;
}

.sp-login-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: #334155;
}

.sp-login-input-wrap {
  position: relative;
}

.sp-login-input-wrap > i.field-icon {
  position: absolute;
  right: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1rem;
  pointer-events: none;
  transition: color 0.2s;
}

.sp-login-input-wrap:focus-within > i.field-icon {
  color: var(--sp-primary);
}

.sp-login-input-wrap input {
  width: 100%;
  padding: 0.82rem 2.75rem 0.82rem 2.65rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--sp-text);
  background: #f8fafc;
  border: 1.5px solid var(--sp-border);
  border-radius: 0.75rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  direction: ltr;
  text-align: left;
}

.sp-login-input-wrap input::placeholder {
  color: #94a3b8;
  direction: ltr;
  text-align: left;
}

.sp-login-input-wrap input:hover {
  border-color: #cbd5e1;
}

.sp-login-input-wrap input:focus {
  background: #fff;
  border-color: var(--sp-primary);
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.12);
}

.sp-login-toggle-pw {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: #94a3b8;
  padding: 0.35rem 0.5rem;
  cursor: pointer;
  border-radius: 0.4rem;
  line-height: 1;
  transition: color 0.2s, background 0.2s;
}

.sp-login-toggle-pw:hover {
  color: var(--sp-primary);
  background: rgba(5, 150, 105, 0.08);
}

.sp-login-submit {
  width: 100%;
  margin-top: 0.45rem;
  padding: 0.92rem 1.25rem;
  font-family: inherit;
  font-size: 1.02rem;
  font-weight: 700;
  color: #fff;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  background: linear-gradient(135deg, #047857 0%, var(--sp-primary) 45%, #0d9488 100%);
  box-shadow: 0 10px 25px -8px rgba(5, 150, 105, 0.55);
  transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
}

.sp-login-submit:hover {
  filter: brightness(1.04);
  box-shadow: 0 14px 28px -8px rgba(5, 150, 105, 0.65);
  transform: translateY(-1px);
}

.sp-login-submit:active {
  transform: translateY(0);
}

.sp-login-submit:focus-visible {
  outline: 3px solid rgba(5, 150, 105, 0.35);
  outline-offset: 2px;
}

.sp-login-hint {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-top: 1.15rem;
  padding: 0.75rem 0.9rem;
  border-radius: 0.75rem;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.82rem;
  line-height: 1.55;
}

.sp-login-hint i {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--sp-primary);
}

.sp-login-card__meta {
  margin-top: 1.65rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--sp-border);
  text-align: center;
}

.sp-login-card__meta p {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  color: var(--sp-muted);
}

.sp-login-card__meta a {
  color: var(--sp-primary-dark);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.sp-login-card__meta a:hover {
  color: #064e3b;
  text-decoration: underline;
}

.sp-login-card__secure {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  font-size: 0.74rem;
  color: #94a3b8;
}

/* —— Responsive —— */
@media (max-width: 991.98px) {
  .sp-login-shell {
    grid-template-columns: 1fr;
  }

  .sp-login-brand {
    min-height: auto;
    padding: 2rem 1.5rem 1.5rem;
  }

  .sp-login-brand__headline {
    font-size: 1.45rem;
  }

  .sp-login-brand__steps,
  .sp-login-brand__features,
  .sp-login-brand__footer {
    display: none;
  }

  .sp-login-brand__sub {
    font-size: 0.9rem;
    margin-bottom: 0;
  }

  .sp-login-card__mobile-logo {
    display: flex;
  }

  .sp-login-form-panel {
    padding: 0 1.25rem 2rem;
    margin-top: -0.25rem;
  }

  .sp-login-card {
    margin-top: -0.75rem;
  }
}

@media (max-width: 575.98px) {
  .sp-login-card {
    padding: 1.45rem;
    border-radius: 1rem;
  }
}

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

  .sp-login-submit {
    transition: none;
  }
}