:root {
  --portal-bg: #ebf6f9;
  --portal-navy: #113245;
  --portal-cyan: #47a5b6;
  --portal-cyan-bright: #6dccd7;
  --portal-gold: #c49b5d;
  --portal-muted: #9eabb2;
  --portal-card: #ffffff;
  --portal-card-border: rgba(17, 50, 69, 0.1);
  --portal-text: #113245;
  --portal-text-soft: #3d5a6a;
  --portal-radius: 5px;
  --portal-radius-sm: 5px;
  --portal-shadow: 0 24px 48px rgba(17, 50, 69, 0.08);
  --portal-shadow-soft: 0 8px 24px rgba(17, 50, 69, 0.06);
}

.portal-hub-page {
  position: relative;
  overflow: hidden;
  background: var(--portal-bg);
  min-height: calc(100vh - 72px);
  padding: 200px 0 72px;
}

/* Köşe köşeli parantezler — görseldeki dekoratif çerçeve */
.portal-hub-page::before,
.portal-hub-page::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 72px;
  pointer-events: none;
  border-color: var(--portal-cyan-bright);
  border-style: solid;
  opacity: 0.55;
}

.portal-hub-page::before {
  top: 28px;
  left: 28px;
  border-width: 3px 0 0 3px;
}

.portal-hub-page::after {
  bottom: 60px;
  right: 184px;
  border-width: 0 3px 3px 0;
}

.portal-hub-shell {
  position: relative;
  z-index: 1;
  max-width: 1140px;
}

.portal-hub-shell::before,
.portal-hub-shell::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 72px;
  pointer-events: none;
  border-color: var(--portal-cyan-bright);
  border-style: solid;
  opacity: 0.55;
}

.portal-hub-shell::before {
  top: -12px;
  right: 0;
  border-width: 3px 3px 0 0;
}

.portal-hub-shell::after {
  bottom: -12px;
  left: 0;
  border-width: 0 0 3px 3px;
}

.portal-hub-hero {
  text-align: center;
  color: var(--portal-text);
  margin-bottom: 36px;
  animation: portalFadeUp 0.55s ease both;
}

.portal-hub-hero__eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--portal-cyan);
  margin-bottom: 14px;
}

.portal-hub-hero__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin-bottom: 18px;
  background: rgba(71, 165, 182, 0.12);
  border: 2px solid rgba(71, 165, 182, 0.28);
  box-shadow: var(--portal-shadow-soft);
  font-size: 30px;
  color: var(--portal-cyan);
}

.portal-hub-hero h1 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--portal-navy);
}

.portal-hub-hero__divider {
  display: block;
  width: 48px;
  height: 3px;
  margin: 0 auto 14px;
  border-radius: 999px;
  background: var(--portal-gold);
}

.portal-hub-hero p {
  max-width: 520px;
  margin: 0 auto;
  color: var(--portal-muted);
  font-size: 16px;
  line-height: 1.6;
}

.portal-hub-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, 0.78fr);
  gap: 28px;
  align-items: stretch;
}

.portal-login-card,
.portal-form-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-card-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  overflow: hidden;
  animation: portalFadeUp 0.6s ease 0.08s both;
}

.portal-login-card__head {
  padding: 28px 32px 24px;
  background: linear-gradient(135deg, var(--portal-navy) 0%, #1a4a5e 100%);
  position: relative;
  overflow: hidden;
}

.portal-login-card__head::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 100% 0%,
    rgba(109, 204, 215, 0.22),
    transparent 45%
  );
  pointer-events: none;
}

.portal-login-card__head-inner {
  position: relative;
  z-index: 1;
}

.portal-login-card__head h2 {
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.portal-login-card__head p {
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

.portal-login-card__body {
  padding: 28px 32px 32px;
  color: var(--portal-text);
}

.portal-role-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.portal-role-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 72px;
  padding: 10px 8px;
  border: 1px solid rgba(17, 50, 69, 0.12);
  background: var(--portal-bg);
  color: var(--portal-text-soft);
  border-radius: var(--portal-radius-sm);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease,
    background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.portal-role-btn i {
  font-size: 18px;
  color: var(--portal-cyan);
  opacity: 0.9;
}

.portal-role-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(71, 165, 182, 0.45);
  color: var(--portal-navy);
  box-shadow: var(--portal-shadow-soft);
}

.portal-role-btn.is-active {
  background: var(--portal-navy);
  border-color: var(--portal-navy);
  color: #fff;
  box-shadow: 0 10px 28px rgba(17, 50, 69, 0.2);
}

.portal-role-btn.is-active i {
  color: var(--portal-gold);
  opacity: 1;
}

.portal-role-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(71, 165, 182, 0.1);
  border: 1px solid rgba(71, 165, 182, 0.22);
  color: var(--portal-navy);
  border-radius: var(--portal-radius-sm);
  padding: 14px 16px;
  margin-bottom: 24px;
  min-height: 52px;
  font-size: 14px;
  line-height: 1.45;
  transition: opacity 0.2s ease;
}

.portal-role-hint__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(71, 165, 182, 0.18);
  color: var(--portal-cyan);
  flex-shrink: 0;
  font-size: 17px;
}

.portal-field {
  margin-bottom: 18px;
}

.portal-field label {
  display: block;
  color: var(--portal-navy);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.portal-input-wrap {
  position: relative;
}

.portal-input-wrap > i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--portal-muted);
  font-size: 16px;
  pointer-events: none;
  transition: color 0.2s ease;
}

.portal-input-wrap:focus-within > i {
  color: var(--portal-cyan);
}

.portal-field input,
.portal-field select,
.portal-field textarea {
  width: 100%;
  background: var(--portal-bg);
  border: 1px solid rgba(17, 50, 69, 0.12);
  color: var(--portal-navy);
  border-radius: var(--portal-radius-sm);
  padding: 15px 16px;
  font-size: 15px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.portal-input-wrap .portal-input {
  padding-left: 44px;
}

.portal-input-wrap .portal-input--password {
  padding-right: 48px;
}

.portal-field input::placeholder {
  color: var(--portal-muted);
}

.portal-field input:focus,
.portal-field select:focus,
.portal-field textarea:focus {
  outline: none;
  border-color: var(--portal-cyan);
  box-shadow: 0 0 0 4px rgba(71, 165, 182, 0.15);
  background: #fff;
}

.portal-input-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--portal-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.portal-input-toggle:hover {
  color: var(--portal-navy);
  background: rgba(17, 50, 69, 0.06);
}

.portal-link-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 4px 0 22px;
}

.portal-remember {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--portal-muted);
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  margin: 0;
}

.portal-remember input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.portal-remember__box {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1px solid rgba(17, 50, 69, 0.2);
  background: var(--portal-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.portal-remember input:checked + .portal-remember__box {
  background: var(--portal-navy);
  border-color: var(--portal-navy);
  color: var(--portal-gold);
}

.portal-remember input:checked + .portal-remember__box::after {
  content: "✓";
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}

.portal-forgot-link {
  color: var(--portal-cyan);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.portal-forgot-link:hover {
  color: var(--portal-navy);
}

.portal-submit-btn {
  width: 100%;
  border: 0;
  border-radius: 5px;
  background: var(--portal-navy);
  color: var(--portal-gold);
  font-weight: 800;
  font-size: 16px;
  padding: 16px 20px;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(17, 50, 69, 0.18);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.portal-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(17, 50, 69, 0.24);
  filter: brightness(1.05);
}

.portal-submit-btn:active {
  transform: translateY(0);
}

.portal-apps-panel {
  display: flex;
  flex-direction: column;
  background: var(--portal-card);
  border: 1px solid var(--portal-card-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  padding: 24px;
  animation: portalFadeUp 0.6s ease 0.16s both;
}

.portal-apps-panel__head {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(17, 50, 69, 0.08);
}

.portal-apps-panel__head h3 {
  color: var(--portal-navy);
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 4px;
}

.portal-apps-panel__head p {
  color: var(--portal-muted);
  font-size: 13px;
  margin: 0;
  line-height: 1.5;
}

.portal-app-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.portal-app-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 62px;
  padding: 10px 14px 10px 12px;
  border-radius: var(--portal-radius-sm);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(17, 50, 69, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.portal-app-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), transparent 55%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.portal-app-btn:hover {
  color: #fff;
  transform: translateX(4px);
  box-shadow: var(--portal-shadow-soft);
}

.portal-app-btn:hover::before {
  opacity: 1;
}

.portal-app-btn__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  position: relative;
  z-index: 1;
}

.portal-app-btn__label {
  flex: 1;
  position: relative;
  z-index: 1;
}

.portal-app-btn__arrow {
  opacity: 0.85;
  font-size: 14px;
  position: relative;
  z-index: 1;
  transition: transform 0.18s ease;
}

.portal-app-btn:hover .portal-app-btn__arrow {
  transform: translateX(3px);
}

.portal-app-btn--light {
  color: var(--portal-navy);
}

.portal-app-btn--light .portal-app-btn__icon {
  background: rgba(17, 50, 69, 0.1);
}

.portal-app-btn--light:hover {
  color: var(--portal-navy);
}

.portal-form-card {
  padding: 28px 32px 32px;
  color: var(--portal-text);
}

.portal-form-card h2 {
  color: var(--portal-navy);
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 6px;
}

.portal-form-card p {
  color: var(--portal-muted);
  margin-bottom: 22px;
}

.portal-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.portal-form-grid .portal-field--full {
  grid-column: 1 / -1;
}

.portal-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--portal-cyan);
  margin-bottom: 20px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.portal-back-link:hover {
  color: var(--portal-navy);
}

.portal-field-error {
  display: block;
  margin-top: 6px;
  color: #c45d5d;
  font-size: 13px;
}

.portal-field-error--banner {
  margin: 0 0 20px;
  padding: 12px 16px;
  background: rgba(196, 93, 93, 0.08);
  border: 1px solid rgba(196, 93, 93, 0.25);
  border-radius: var(--portal-radius-sm);
}

.portal-submission-success {
  text-align: center;
  padding: 36px 28px 32px;
}

.portal-submission-success__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(71, 165, 182, 0.18) 0%, rgba(109, 204, 215, 0.28) 100%);
  color: var(--portal-cyan);
  font-size: 34px;
  box-shadow: var(--portal-shadow-soft);
}

.portal-submission-success__title {
  margin: 0 0 8px;
  color: var(--portal-navy);
  font-size: 1.5rem;
  font-weight: 700;
}

.portal-submission-success__name {
  margin: 0 0 12px;
  color: var(--portal-navy);
  font-size: 1.05rem;
  font-weight: 600;
}

.portal-submission-success__message {
  margin: 0 auto 20px;
  max-width: 520px;
  color: var(--portal-text-soft);
  font-size: 15px;
  line-height: 1.6;
}

.portal-submission-success__steps {
  list-style: none;
  margin: 0 auto 28px;
  padding: 16px 20px;
  max-width: 420px;
  text-align: left;
  background: var(--portal-bg);
  border: 1px solid var(--portal-card-border);
  border-radius: var(--portal-radius-sm);
}

.portal-submission-success__steps li {
  position: relative;
  padding-left: 22px;
  color: var(--portal-text-soft);
  font-size: 14px;
  line-height: 1.5;
}

.portal-submission-success__steps li + li {
  margin-top: 10px;
}

.portal-submission-success__steps li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--portal-gold);
}

.portal-submission-success__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.portal-submit-btn--outline {
  background: transparent;
  color: var(--portal-navy);
  border: 2px solid var(--portal-navy);
}

.portal-submit-btn--outline:hover {
  background: var(--portal-navy);
  color: var(--portal-gold);
}

/* Dekoratif yıldızlar */
.portal-hub-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.portal-hub-star {
  position: absolute;
  width: 10px;
  height: 10px;
  color: var(--portal-cyan-bright);
  opacity: 0.45;
}

.portal-hub-star::before {
  content: "✦";
  font-size: 14px;
  line-height: 1;
}

.portal-hub-star--1 {
  top: 12%;
  left: 8%;
}
.portal-hub-star--2 {
  top: 22%;
  right: 12%;
}
.portal-hub-star--3 {
  bottom: 18%;
  left: 14%;
}
.portal-hub-star--4 {
  bottom: 28%;
  right: 8%;
}

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

@media (max-width: 991px) {
  .portal-hub-page {
    padding: 36px 0 56px;
  }

  .portal-hub-grid {
    grid-template-columns: 1fr;
  }

  .portal-apps-panel {
    order: 2;
  }

  .portal-login-card {
    order: 1;
  }

  .portal-hub-page::before,
  .portal-hub-page::after,
  .portal-hub-shell::before,
  .portal-hub-shell::after {
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 575px) {
  .portal-hub-page {
    padding-top: 28px;
  }

  .portal-login-card__head,
  .portal-login-card__body,
  .portal-form-card,
  .portal-apps-panel {
    padding-left: 20px;
    padding-right: 20px;
  }

  .portal-role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-form-grid {
    grid-template-columns: 1fr;
  }

  .portal-app-btn {
    min-height: 56px;
    font-size: 12px;
  }
}