/* Payandam.Web — yalnızca giriş / firma seç (_LoginLayout). Panel site.css yüklemez. */

:root {
  --ink: #030E21;
  --coral: #FC4E32;
  --coral-dark: #D6431F;
  --danger: #C23F26;
  --surface: #FFFFFF;
  --border: #E5DFD2;
  --text-secondary: #5B6472;
  --text-tertiary: #94A0AF;
  --radius-control: 8px;
}

* { box-sizing: border-box; }

body.login-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: #05070b;
  color: var(--ink);
}

.login-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow-x: hidden;
}

.login-page {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  overflow: hidden;
  perspective: 900px;
  background: #000;
}

.login-page-atmosphere {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.login-tunnel-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.login-tunnel-canvas.login-tunnel--static {
  background:
    radial-gradient(ellipse at 50% 40%, #1a1f2a 0%, #05070b 55%, #000 100%);
}

.login-tunnel-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 70%, rgba(0, 0, 0, 0.78) 100%);
  pointer-events: none;
}

.login-tunnel-ghosts {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.login-tunnel-ghost {
  position: absolute;
  left: var(--gx);
  top: var(--gy);
  width: var(--gs);
  height: auto;
  transform:
    translate(-50%, -50%)
    rotate(var(--grot, 0deg))
    scale(0.72);
  opacity: 0;
  filter:
    blur(0.35px)
    drop-shadow(0 0 10px rgba(255, 255, 255, 0.22))
    drop-shadow(0 0 28px rgba(255, 255, 255, 0.08));
  mix-blend-mode: screen;
  user-select: none;
  will-change: transform, opacity;
}

.login-tunnel-ghost--kelime {
  filter:
    blur(0.45px)
    drop-shadow(0 0 12px rgba(255, 255, 255, 0.18))
    drop-shadow(0 0 32px rgba(255, 255, 255, 0.06));
}

.login-tunnel-ghost--play {
  animation: login-ghost-drift var(--glife, 5.5s) cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

@keyframes login-ghost-drift {
  0% {
    opacity: 0;
    transform:
      translate(-50%, -50%)
      translate(0, 10px)
      rotate(var(--grot, 0deg))
      scale(0.68);
  }
  18% { opacity: var(--gpeak, 0.14); }
  55% {
    opacity: var(--gpeak, 0.14);
    transform:
      translate(-50%, -50%)
      translate(calc(var(--gdx, 0px) * 0.55), calc(var(--gdy, 0px) * 0.55))
      rotate(var(--grot, 0deg))
      scale(0.92);
  }
  100% {
    opacity: 0;
    transform:
      translate(-50%, -50%)
      translate(var(--gdx, 0px), var(--gdy, 0px))
      rotate(var(--grot, 0deg))
      scale(1.12);
  }
}

.login-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: loginStageIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes loginStageIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
}

.login-brand-logo {
  height: 120px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
  filter: drop-shadow(0 8px 28px rgba(0, 0, 0, 0.65));
}

.login-brand-logo--tunnel {
  height: auto;
  width: min(210px, 82vw);
}

.login-brand-title {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.55);
}

.login-card {
  width: 100%;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 32px 28px 28px;
  box-shadow:
    0 28px 60px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  backdrop-filter: blur(14px);
  animation: loginCardIn 0.65s cubic-bezier(0.22, 1, 0.36, 1) 0.08s both;
}

@keyframes loginCardIn {
  from { opacity: 0; transform: translateY(10px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-card-header {
  margin-bottom: 26px;
  text-align: center;
}

.login-card-header h2 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
}

.login-card-header p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-secondary);
}

.login-form { width: 100%; }

.login-logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
}

.login-kutu {
  position: relative;
  z-index: 1;
  margin: 40px auto;
  width: calc(100% - 40px);
  max-width: 420px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(14px);
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.login-alan-group { margin-bottom: 20px; }

.login-field {
  position: relative;
  background: transparent;
}

.login-field input {
  width: 100%;
  padding: 16px 16px 14px;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--ink);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-control);
  background: #FAFBFC;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.login-field label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14.5px;
  color: var(--text-secondary);
  pointer-events: none;
  transition: all 0.2s ease;
  background: #FAFBFC;
  padding: 0 4px;
}

.login-field input:focus ~ label,
.login-field input:not(:placeholder-shown) ~ label {
  top: 0;
  transform: translateY(-50%) scale(0.85);
  left: 12px;
  font-weight: 600;
  color: var(--coral);
  background: var(--surface);
}

.login-field input:focus {
  border-color: var(--coral);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(252, 78, 50, 0.08);
}

.login-field input:focus ~ label {
  background: var(--surface);
}

.login-validation-alert {
  background: rgba(194, 63, 38, 0.08);
  border: 1px solid rgba(194, 63, 38, 0.2);
  border-radius: var(--radius-control);
  padding: 12px 16px;
  margin-bottom: 20px;
  color: var(--danger);
  font-size: 13.5px;
}

.login-validation-alert:empty { display: none; }

.login-validation-alert ul {
  margin: 0;
  padding-left: 20px;
}

.field-validation-error {
  display: block;
  color: var(--danger);
  font-size: 12.5px;
  margin-top: 6px;
  font-weight: 500;
}

.login-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 24px;
}

.login-remember-me {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.login-remember-me input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkbox-custom {
  position: relative;
  height: 18px;
  width: 18px;
  background-color: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 4px;
  margin-right: 8px;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.login-remember-me:hover input ~ .checkbox-custom {
  border-color: var(--text-secondary);
}

.login-remember-me input:checked ~ .checkbox-custom {
  background-color: var(--coral);
  border-color: var(--coral);
}

.checkbox-custom:after {
  content: "";
  position: absolute;
  display: none;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.login-remember-me input:checked ~ .checkbox-custom:after {
  display: block;
}

.checkbox-text {
  font-size: 13.5px;
  color: var(--text-secondary);
  font-weight: 500;
}

.login-remember-me:hover .checkbox-text {
  color: var(--ink);
}

.login-submit-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius-control);
  background: var(--coral);
  color: #FFFFFF;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(252, 78, 50, 0.28);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.login-submit-btn:hover:not(:disabled) {
  background: var(--coral-dark);
  box-shadow: 0 6px 18px rgba(252, 78, 50, 0.36);
  transform: translateY(-1px);
}

.login-submit-btn:disabled {
  opacity: 0.75;
  cursor: wait;
}

.btn-arrow { transition: transform 0.25s ease; }

.login-submit-btn:hover:not(:disabled) .btn-arrow {
  transform: translateX(4px);
}

.login-firma-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  margin-bottom: 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-control);
  background: #FAFBFC;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-align: left;
}

.login-firma-btn:hover {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(252, 78, 50, 0.1);
}

.login-firma-btn strong { color: var(--ink); }
.login-firma-btn .login-firma-meta { color: var(--text-secondary); margin-left: 6px; }
.login-firma-btn svg { color: var(--coral); flex-shrink: 0; }

.login-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.login-trust li {
  position: relative;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.48);
  letter-spacing: 0.01em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.login-trust li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -11px;
  top: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-50%);
}

.login-footer {
  margin-top: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.login-footer p { margin: 0; }

/* Başarılı giriş → tünele dürülme */
.login-page--entering .login-stage {
  animation: login-into-tunnel 1.85s cubic-bezier(0.45, 0.05, 0.55, 0.95) forwards;
  pointer-events: none;
  transform-origin: 50% 42%;
  will-change: transform, opacity, filter;
}

.login-page--entering .login-tunnel-veil {
  animation: login-veil-deepen 1.85s ease forwards;
}

.login-page--entering .login-tunnel-ghosts {
  opacity: 0;
  transition: opacity 0.4s ease;
}

@keyframes login-into-tunnel {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
    filter: blur(0);
  }
  35% {
    opacity: 0.92;
    transform: translateY(4%) scale(0.88) rotateX(8deg);
    filter: blur(0.4px);
  }
  70% {
    opacity: 0.45;
    transform: translateY(12%) scale(0.42) rotateX(18deg);
    filter: blur(1.2px);
  }
  100% {
    opacity: 0;
    transform: translateY(28%) scale(0.06) rotateX(28deg);
    filter: blur(3px);
  }
}

@keyframes login-veil-deepen {
  0% {
    background:
      radial-gradient(ellipse at center, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 70%, rgba(0, 0, 0, 0.78) 100%);
  }
  100% {
    background:
      radial-gradient(ellipse at center, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.35) 45%, rgba(0, 0, 0, 0.92) 100%);
  }
}

@media (max-width: 575.98px) {
  .login-page {
    padding: 28px 16px;
    align-items: flex-start;
  }

  .login-brand {
    margin-bottom: 20px;
  }

  .login-card {
    padding: 26px 20px 22px;
  }
}

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

  .login-page--entering .login-stage {
    animation: login-into-tunnel-reduced 0.35s ease forwards;
  }

  .login-page--entering .login-tunnel-veil {
    animation: none;
  }
}

@keyframes login-into-tunnel-reduced {
  to {
    opacity: 0;
    transform: scale(0.94);
  }
}