/* ============================================
   Tabby Login Page – Pixel-Perfect
   ============================================ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* =====================
   LOADER
   ===================== */
.loader-overlay {
  position: fixed;
  inset: 0;
  background-color: #fff;
  z-index: 9999;
  display: flex;
  flex-direction: column;
}

.loader-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 14px;
  flex-shrink: 0;
}

.loader-skeleton {
  width: 200px;
  height: 22px;
  background: linear-gradient(90deg, #e9eff5 25%, #f2f5f7 50%, #e9eff5 75%);
  background-size: 400% 100%;
  border-radius: 6px;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  margin-bottom: 4px;
}

.loader-pay-with {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #7f90A3;
  line-height: 18px;
}

.loader-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-spinner {
  width: 44px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(farthest-side, #8698AD 94%, #0000) top/6px 6px no-repeat,
    conic-gradient(#0000 30%, #8698AD);
  -webkit-mask: radial-gradient(farthest-side, #0000 calc(100% - 6px), #000 0);
  mask: radial-gradient(farthest-side, #0000 calc(100% - 6px), #000 0);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(1turn); }
}

@keyframes skeleton-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@font-face {
  font-family: 'Radial';
  src: local('Radial SemiBold'), local('Radial-SemiBold');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --tui-font-family: Inter;
  --tui-font-family-heading: Radial;
  --tui-chrome-0: #ffffff;
  --tui-chrome-50: #f2f5f7;
  --tui-chrome-100: #e9eff5;
  --tui-chrome-200: #d8e0eb;
  --tui-chrome-300: #b8c3d1;
  --tui-chrome-400: #7f8b99;
  --tui-chrome-800: #1d2329;
  --tui-iris-600: #5d21de;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss19" 1, "ss20" 1;
}

body {
  font-family: var(--tui-font-family), -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--tui-chrome-50);
  color: #131c26;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  padding: 0;
  font-size: 14px;
  line-height: 19px;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-feature-settings: inherit;
}

input {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
}

/* --- Page Wrapper --- */
.page-wrapper {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--tui-chrome-50);
  display: none;
  flex-direction: column;
}

.page-wrapper.loaded {
  display: flex;
}

/* =====================
   HEADER (full width)
   ===================== */
.header {
  background-color: #fff;
  flex-shrink: 0;
  z-index: 12;
  border-radius: 0 0 24px 24px;
  width: 100%;
}

.header-inner {
  margin: 0 auto;
  position: relative;
}

.header-top {
  display: grid;
  grid-template:
    "closeButton merchantData languageButton" 64px
    "stepper stepper stepper" auto
    / 1fr minmax(0px, auto) 1fr;
  align-items: center;
  padding: 0;
}

.header-close-area {
  grid-area: closeButton;
  justify-self: start;
}

.header-close {
  display: flex;
  padding: 12px 16px;
  cursor: pointer;
  background-color: transparent;
  border: none;
}

.header-close:hover {
  opacity: 0.7;
}

.header-close:active {
  transform: scale(0.95);
}

.header-center {
  grid-area: merchantData;
  text-align: center;
}

.header-merchant-name-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
  gap: 2px;
}

.header-store-name {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: rgb(19, 28, 38);
  line-height: 22px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  display: block;
}

.header-pay-with {
  color: rgb(127, 144, 163);
  line-height: 18px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.16px;
}

.header-pay-text {
  font-family: var(--tui-font-family), sans-serif;
}

.header-tabby-logo {
  width: 50px;
  height: 14px;
  vertical-align: middle;
}

.header-lang-area {
  grid-area: languageButton;
  justify-self: end;
}

.header-lang {
  display: inline-block;
  color: var(--tui-iris-600);
  padding: 8px 12px;
  cursor: pointer;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 18px;
  text-decoration: none;
}

/* --- Progress Steps --- */
.progress-steps-area {
  grid-area: stepper;
}

.progress-steps {
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 4px 16px 12px;
  align-items: center;
}

.step {
  display: flex;
  color: var(--tui-chrome-400);
  min-width: 40px;
  min-height: 40px;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.step:first-child {
  margin: 0 8px 0 0;
}

.step:last-child {
  margin: 0 0 0 8px;
}

.step:not(:first-child):not(:last-child) {
  margin: 0 8px;
}

.step-icon {
  display: flex;
}

.step-icon svg {
  min-width: 25px;
  min-height: 25px;
}

.step-connector {
  display: flex;
  flex: 1 0 0;
  position: relative;
  justify-content: center;
  align-items: center;
}

.step-connector-line {
  width: 100%;
  height: 2px;
  background-color: var(--tui-chrome-300);
  border-radius: 2px;
}

/* =====================
   MAIN CONTENT AREA
   ===================== */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 6px;
}

/* --- Main Box (white content card) --- */
.main-box {
  display: flex;
  flex-direction: column;
  background: var(--tui-chrome-0);
  width: 100%;
  flex: 1;
  border-radius: 32px 32px 0 0;
  overflow: hidden;
}

/* --- Hero Image (inside card) --- */
.hero-image {
  width: 100%;
  padding: 8px 16px 0;
  flex-shrink: 0;
}

.hero-image img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

/* --- Main Body --- */
.main-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 0%;
  justify-content: flex-start;
  align-items: start;
  text-align: start;
}

/* --- Login Form --- */
.login-form {
  width: 100%;
  padding: 0 16px 16px;
}

.login-title {
  font-family: var(--tui-font-family-heading), sans-serif;
  font-size: 35px;
  font-weight: 600;
  line-height: 36px;
  letter-spacing: -0.7px;
  color: rgb(19, 28, 38);
  margin: 0;
  padding: 0;
  margin-top: 24px;
  margin-bottom: 16px;
  display: block;
}

.login-subtitle {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  letter-spacing: -0.16px;
  color: rgb(19, 28, 38);
  margin: 0;
  padding: 0;
  margin-bottom: 24px;
  display: block;
}

/* --- Phone Input --- */
.phone-inputs {
  display: flex;
  direction: ltr;
  max-width: 440px;
}

.country-selector {
  display: flex;
  flex-direction: row;
  width: 140px;
  min-width: 0;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--tui-chrome-300);
  cursor: text;
  transition: border-color 0.2s ease-out;
  padding-inline: 12px;
  border-radius: 16px;
  height: 56px;
  background-color: transparent;
  margin-inline-end: 8px;
  flex-shrink: 0;
}

.country-selector:hover {
  border-color: var(--tui-chrome-400);
}

.country-flag {
  border-radius: 20px;
  overflow: hidden;
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
}

.country-prefix {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--tui-chrome-400);
  line-height: 20px;
  letter-spacing: -0.16px;
}

.phone-input {
  flex: 1 1 0%;
  min-width: 0;
  display: flex;
  flex-direction: row;
  width: 100%;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--tui-chrome-300);
  cursor: text;
  transition: border-color 0.2s ease-out;
  padding-inline: 12px;
  border-radius: 16px;
  height: 56px;
  background-color: transparent;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: rgb(19, 28, 38);
  line-height: 20px;
  letter-spacing: -0.16px;
  direction: ltr;
}

.phone-input:hover {
  border-color: var(--tui-chrome-400);
}

.phone-input:focus {
  border-color: var(--tui-chrome-800);
}

.phone-input::placeholder {
  color: var(--tui-chrome-300);
  transition: color 0.2s ease-in-out;
}

/* --- Phone Hint --- */
.phone-hint {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 20px;
}

.phone-hint-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--tui-chrome-400);
  background-color: var(--tui-chrome-50);
  border-radius: 100%;
  margin-inline-end: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-hint-icon svg {
  width: 40px;
  height: 40px;
}

.phone-hint-text {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tui-chrome-400);
  line-height: 20px;
  letter-spacing: -0.16px;
}

/* --- Footer / Continue Button --- */
.footer {
  padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  background-color: var(--tui-chrome-0);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-flow: column;
  width: 100%;
}

.continue-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-width: 0;
  border-style: solid;
  outline: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease-out;
  transform: scale(1);
  min-height: 64px;
  border-radius: 20px;
  padding: 0 32px;
  min-width: 120px;
  width: 100%;
  color: var(--tui-chrome-0);
  background-color: var(--tui-chrome-800);
  border-color: var(--tui-chrome-800);
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  letter-spacing: -0.16px;
}

.continue-btn:active {
  transform: scale(0.95);
  transition: transform 70ms ease-in;
}

.continue-btn:hover {
  background-color: rgba(0, 0, 0, 0.9);
}

.continue-btn:disabled {
  background-color: var(--tui-chrome-100);
  border-color: var(--tui-chrome-100);
  color: var(--tui-chrome-300);
  cursor: default;
}

.continue-btn:disabled:hover {
  background-color: var(--tui-chrome-100);
}

.continue-btn:disabled:active {
  transform: none;
}

/* =====================
   PERSONAL DETAILS FORM
   ===================== */
.details-form {
  padding-top: 8px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tui-chrome-400);
  line-height: 18px;
  letter-spacing: -0.16px;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  height: 56px;
  border: 1px solid var(--tui-chrome-300);
  border-radius: 16px;
  padding-inline: 12px;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: rgb(19, 28, 38);
  line-height: 20px;
  letter-spacing: -0.16px;
  transition: border-color 0.2s ease-out;
  background-color: transparent;
}

.form-input:hover {
  border-color: var(--tui-chrome-400);
}

.form-input:focus {
  border-color: var(--tui-chrome-800);
  outline: none;
}

.form-input::placeholder {
  color: var(--tui-chrome-300);
}

.form-input--readonly {
  background-color: var(--tui-chrome-50);
  color: var(--tui-chrome-400);
  cursor: default;
}

.form-input--readonly:hover {
  border-color: var(--tui-chrome-300);
}

.form-input--readonly:not(:placeholder-shown) {
  color: rgb(19, 28, 38);
  background-color: transparent;
}

.form-input--error {
  border-color: #e81e40 !important;
  color: #e81e40 !important;
}

.address-notice {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--tui-chrome-400);
  line-height: 18px;
  letter-spacing: -0.16px;
  margin-bottom: 16px;
}

.validate-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 64px;
  background-color: var(--tui-chrome-800);
  border-width: 0;
  border-style: solid;
  border-color: var(--tui-chrome-800);
  border-radius: 20px;
  padding: 0 32px;
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  letter-spacing: -0.16px;
  color: var(--tui-chrome-0);
  cursor: pointer;
  outline: none;
  text-decoration: none;
  transition: transform 0.12s ease-out;
  margin-bottom: 24px;
}

.validate-btn:hover {
  background-color: rgba(0, 0, 0, 0.9);
}

.validate-btn:active {
  transform: scale(0.95);
  transition: transform 70ms ease-in;
}

.validate-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.address-error {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #e81e40;
  line-height: 16px;
  margin-top: 4px;
  min-height: 0;
}

/* =====================
   PAYMENT PAGE
   ===================== */
.payment-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px;
  border: 1.5px solid var(--tui-chrome-200);
  border-radius: 16px;
  background: var(--tui-chrome-0);
  cursor: pointer;
  transition: border-color 0.2s;
  text-align: start;
  font-family: inherit;
}

.payment-option:hover {
  border-color: var(--tui-chrome-400);
}

.payment-option--active {
  border-color: var(--tui-chrome-800);
}

.payment-option-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--tui-chrome-300);
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}

.payment-option--active .payment-option-radio {
  border-color: var(--tui-chrome-800);
}

.payment-option--active .payment-option-radio::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--tui-chrome-800);
}

.payment-option-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.payment-option-title {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: rgb(19, 28, 38);
  line-height: 20px;
}

.payment-option-price {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tui-chrome-400);
  line-height: 18px;
}

.payment-note {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: var(--tui-chrome-400);
  line-height: 20px;
  letter-spacing: -0.16px;
  margin-bottom: 24px;
}

.payment-note strong {
  color: rgb(19, 28, 38);
  font-weight: 600;
}

/* --- Installment Schedule --- */
.installment-schedule {
  display: flex;
  flex-direction: column;
  padding: 0 4px;
  margin-bottom: 16px;
}

.installment-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0;
}

.installment-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--tui-chrome-200);
  flex-shrink: 0;
}

.installment-dot--now {
  background-color: var(--tui-chrome-800);
}

.installment-line {
  width: 2px;
  height: 16px;
  background-color: var(--tui-chrome-200);
  margin-inline-start: 5px;
}

.installment-info {
  display: flex;
  justify-content: space-between;
  flex: 1;
}

.installment-label {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tui-chrome-400);
  line-height: 20px;
}

.installment-amount {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: rgb(19, 28, 38);
  line-height: 20px;
}

/* --- Card Number Header --- */
.card-number-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.card-number-header .form-label {
  margin-bottom: 0;
}

.accepted-cards {
  display: flex;
  gap: 6px;
  align-items: center;
}

.accepted-card-icon {
  height: 12px;
  width: auto;
  object-fit: contain;
  opacity: 0.6;
}

.card-number-wrapper {
  position: relative;
}

.card-number-wrapper .form-input {
  padding-inline-end: 56px;
}

.card-brand-icon {
  position: absolute;
  top: 50%;
  inset-inline-end: 12px;
  transform: translateY(-50%);
  height: 16px;
  width: auto;
  max-width: 32px;
  object-fit: contain;
}

.card-field-error {
  font-family: var(--tui-font-family), sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #e81e40;
  line-height: 16px;
  margin-top: 4px;
  min-height: 0;
}

.card-fields {
  margin-top: 8px;
}

.form-row {
  display: flex;
  gap: 8px;
}

.form-group--half {
  flex: 1;
}

/* =====================
   DESKTOP (min-width: 1024px)
   ===================== */
@media (min-width: 1024px) {
  .header {
    border-radius: 0;
  }

  .header-top {
    justify-content: center;
  }

  .main {
    padding: 24px 20px;
    justify-content: flex-start;
  }

  .main-box {
    max-width: 440px;
    border-radius: 32px;
    overflow: hidden;
    flex: 0 1 auto;
  }

  .hero-image {
    padding: 0;
  }

  .hero-image img {
    height: auto;
    border-radius: 0;
  }

  .login-form {
    padding: 0 32px 16px;
  }

  .footer {
    padding: 16px 32px 24px;
  }
}

/* =====================
   RTL (Arabic) Overrides
   ===================== */
[dir="rtl"] {
  --tui-font-family: "IBM Plex Sans Arabic";
  --tui-font-family-heading: "IBM Plex Sans Arabic";
}

[dir="rtl"] .login-title {
  line-height: 48px;
}

[dir="rtl"] .login-subtitle {
  line-height: 26px;
}

[dir="rtl"] .phone-hint-text {
  line-height: 26px;
}

[dir="rtl"] .header-pay-with {
  line-height: 24px;
}

[dir="rtl"] .header-store-name {
  font-weight: 700;
}

[dir="rtl"] .phone-inputs {
  direction: ltr;
}

[dir="rtl"] .phone-input {
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .phone-input::placeholder {
  text-align: right;
}

[dir="rtl"] .continue-btn {
  font-weight: 700;
}