/*
==========================================================================
  STYLE REIMAGINED: MODERN & COHESIVE THEME
  Description: A complete rewrite of the provided CSS, focusing on
  a modern aesthetic, maintainability through CSS variables, and
  improved user experience with refined transitions and interactions.
==========================================================================
*/

/*
--------------------------------------------------------------------------
  1. ROOT & THEME VARIABLES
--------------------------------------------------------------------------
*/

:root {
  /* Color Palette (Dark Theme) */
  --color-primary: hsl(195, 85%, 45%); /* Vibrant Blue */
  --color-primary-rgb: 29, 161, 242;
  --color-secondary: hsl(275, 50%, 60%); /* Soft Purple */
  --color-accent: hsl(330, 95%, 55%); /* Hot Pink (for highlights like the original) */
  --color-success: hsl(145, 63%, 42%);
  --color-error: hsl(0, 84%, 60%);
  --color-warning: hsl(45, 100%, 51%);

  --color-bg: hsl(220, 25%, 10%);          /* Very Dark Blue-Gray */
  --color-surface-1: hsl(220, 25%, 15%);   /* Lighter Surface */
  --color-surface-2: hsl(220, 25%, 20%);   /* Hover/Active Surface */
  --color-border: hsl(220, 15%, 30%);
  --color-border-focus: var(--color-primary);

  --color-text-base: hsl(220, 20%, 90%);
  --color-text-muted: hsl(220, 15%, 65%);
  --color-text-inverted: hsl(220, 25%, 10%);

  /* Typography */
  --font-family-sans: "Inter", "Segoe UI", "Roboto", system-ui, -apple-system, sans-serif;
  --font-icon: "Line Awesome Free"; /* From original */

  /* Sizing & Spacing */
  --space-unit: 0.25rem; /* 4px */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 999px;

  /* Transitions & Shadows */
  --transition-fast: all 200ms ease-in-out;
  --transition-base: all 300ms ease-in-out;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.25);
  --shadow-inset-focus: inset 0 0 0 2px var(--color-border-focus);
}


/*
--------------------------------------------------------------------------
  2. COMPONENT STYLES
--------------------------------------------------------------------------
*/

/* --- Copy to Clipboard Animation --- */
.copyInput {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  right: 0;
  width: 45px;
  height: 100%;
  font-size: 16px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.copyInput:hover {
  color: var(--color-primary);
}

.copied::after {
  content: "COPIED!";
  position: absolute;
  top: 50%;
  right: 110%;
  transform: translateY(-50%);
  padding: 6px 12px;
  background-color: var(--color-success);
  color: #fff;
  font-size: 0.875em;
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  animation: showCopiedFeedback 1.5s ease-out forwards;
  will-change: opacity, transform;
}

@keyframes showCopiedFeedback {
  0% { opacity: 0; transform: translateY(-50%) translateX(20px); }
  20%, 80% { opacity: 1; transform: translateY(-50%) translateX(0); }
  100% { opacity: 0; transform: translateY(-50%) translateX(-10px); }
}


/* --- Cookies Card --- */
.cookies-card {
  display: flex;
  gap: 20px;
  align-items: center;
  width: 520px;
  padding: 24px;
  background: var(--color-surface-1);
  color: var(--color-text-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999999;
  transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.cookies-card.hide {
  transform: translateY(calc(100% + 50px));
}

.cookies-card__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-2);
  color: var(--color-primary);
  font-size: 28px;
}

.cookies-card__content {
  margin: 0;
  font-size: 0.95em;
  line-height: 1.6;
}

.cookies-btn {
  display: inline-block;
  text-decoration: none;
  padding: 10px 25px;
  margin: 4px;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: var(--transition-fast);
  background-color: var(--color-primary);
  color: var(--color-text-inverted);
}

.cookies-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(var(--color-primary-rgb), 0.3);
  color: var(--color-text-inverted);
}


/* --- Input Validation Popup --- */
.hover-input-popup {
  position: relative;
}

.input-popup {
  display: none;
}

.hover-input-popup .input-popup {
  display: block;
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  width: 280px;
  transform: translateX(-50%);
  background-color: var(--color-surface-2);
  color: var(--color-text-base);
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  z-index: 100;
}

.input-popup::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid var(--color-surface-2);
}

.input-popup p {
  padding-left: 28px;
  position: relative;
  font-size: 0.9em;
  margin: 0.5rem 0;
}

.input-popup p::before {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-icon);
  font-weight: 900;
  font-size: 18px;
}

.input-popup p.error {
  color: var(--color-error);
  text-decoration: line-through;
}
.input-popup p.error::before {
  content: '\f057'; /* Times Circle */
  color: inherit;
}

.input-popup p.success {
  color: var(--color-success);
}
.input-p.success::before {
  content: '\f058'; /* Check Circle */
  color: inherit;
}


/* --- Responsive Filter Toggle --- */
.show-filter {
  display: none; /* Default state for the button */
}

@media (max-width: 767px) {
  .cookies-card {
    width: auto;
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 15px;
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  .responsive-filter-card {
    display: none;
  }
  .show-filter {
    display: block;
  }
}


/*
--------------------------------------------------------------------------
  3. SELECT2 CUSTOMIZATION
--------------------------------------------------------------------------
*/

/* --- Dropdown Container --- */
.select2-dropdown {
  background-color: var(--color-surface-1) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  margin-top: 8px !important;
  overflow: hidden;
}

/* --- Search Field --- */
.select2-search--dropdown {
  padding: var(--space-unit) !important;
  background-color: var(--color-surface-1) !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
  background-color: var(--color-bg) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--color-text-base) !important;
  padding: 10px 15px !important;
  outline: none !important;
  transition: var(--transition-fast) !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
  border-color: var(--color-border-focus) !important;
  box-shadow: var(--shadow-inset-focus) !important;
}

/* --- Results List & Options --- */
.select2-results__options {
  background-color: var(--color-surface-1) !important;
}

.select2-results__option {
  padding: 12px 16px !important;
  color: var(--color-text-muted) !important;
  border-bottom: 1px solid var(--color-border) !important;
  transition: var(--transition-fast) !important;
}

.select2-results__option:last-child {
  border-bottom: none !important;
}

.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
  background-color: var(--color-surface-2) !important;
  color: var(--color-text-base) !important;
}

.select2-results__option--selected {
  background-color: var(--color-primary) !important;
  color: var(--color-text-inverted) !important;
}

.select2-results__option.select2-results__message {
  text-align: center !important;
  padding: 16px !important;
  color: var(--color-text-muted);
}

/* --- Main Select Box --- */
.select2-container--default .select2-selection--single {
  background-color: var(--color-surface-1) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  height: auto !important;
  padding: 10px 16px !important;
  color: var(--color-text-base) !important;
  transition: var(--transition-fast) !important;
}

.select2-container--open .select2-selection--single,
.select2-container--default .select2-selection--single:focus {
  border-color: var(--color-border-focus) !important;
  box-shadow: var(--shadow-inset-focus) !important;
}

/* --- Arrow --- */
.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 100% !important;
  top: 0 !important;
  right: 10px !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow b {
  display: none !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow::after {
  content: '\f107'; /* Chevron Down */
  font-family: var(--font-icon);
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-text-muted);
  transition: var(--transition-base);
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow::after {
  transform: translate(-50%, -50%) rotate(180deg);
}

/* --- Custom Content in Dropdown --- */
.select2-dropdown .country-flag {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.select2-dropdown .gateway-title {
  font-size: 1em;
  font-weight: 600;
  margin: 0 !important;
}

.select2-dropdown .gateway-subtitle {
  font-size: 0.85em;
  color: var(--color-text-muted);
  margin: 0 !important;
}

/* --- Scrollbar --- */
.select2-results > .select2-results__options::-webkit-scrollbar {
  width: 8px;
}
.select2-results > .select2-results__options::-webkit-scrollbar-track {
  background: transparent;
}
.select2-results > .select2-results__options::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}
.select2-results > .select2-results__options::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}


/*
--------------------------------------------------------------------------
  4. PAYMENT SYSTEM
--------------------------------------------------------------------------
*/

.payment-card-title {
  padding: 15px 25px;
  margin-bottom: 0;
  text-align: center;
  font-weight: 600;
  background-color: var(--color-surface-2);
  color: var(--color-text-base);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border-bottom: 1px solid var(--color-border);
}

.payment-system-list {
  --thumb-width: 90px;
  --thumb-height: 40px;
  --radio-size: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-1);
}

.payment-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-fast);
  position: relative;
  border-left: 3px solid transparent;
}
.payment-item:last-child { border-bottom: none; }
.payment-item:hover { background-color: var(--color-surface-2); }

/* Checked state using :has() */
.payment-item:has(.payment-item__radio:checked) {
  background-color: var(--color-surface-2);
  border-left-color: var(--color-primary);
}
.payment-item__radio {
    display: none; /* Hide the actual radio button */
}
.payment-item__info {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--color-text-muted);
}

/* Custom Radio Button Visual */
.payment-item__check {
  width: var(--radio-size);
  height: var(--radio-size);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  display: grid;
  place-content: center;
  transition: var(--transition-fast);
}
.payment-item__check::before {
  content: '';
  width: calc(var(--radio-size) * 0.5);
  height: calc(var(--radio-size) * 0.5);
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transform: scale(0);
  transition: var(--transition-fast);
}
.payment-item:has(.payment-item__radio:checked) .payment-item__check {
  border-color: var(--color-primary);
}
.payment-item:has(.payment-item__radio:checked) .payment-item__check::before {
  transform: scale(1);
}

.payment-item__name {
  font-weight: 500;
  color: var(--color-text-base);
}

.payment-item__thumb {
  width: var(--thumb-width);
  height: var(--thumb-height);
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.payment-item__thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: grayscale(50%);
  opacity: 0.8;
  transition: var(--transition-fast);
}

.payment-item:has(.payment-item__radio:checked) .payment-item__thumb img {
  filter: grayscale(0%);
  opacity: 1;
}

/* --- Deposit Info & Form --- */
.deposit-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 10px 0;
}
.deposit-info__title {
  margin: 0;
  font-size: 0.95em;
  color: var(--color-text-muted);
}
.deposit-info__input {
  max-width: 50%;
  flex-grow: 1;
  text-align: right;
  color: var(--color-text-base);
  font-weight: 600;
}
.deposit-info__input-group {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  overflow: hidden;
}
.deposit-info__input-group .form--control {
  padding: 8px 12px;
  border: 0;
  height: auto;
  text-align: right;
  background: transparent;
  color: var(--color-text-base);
  width: 100%;
}
.deposit-info__input-group .form--control:focus {
  outline: none;
  box-shadow: var(--shadow-inset-focus);
}
.deposit-info__input-group-text {
  padding: 0 12px;
  background-color: var(--color-surface-2);
  color: var(--color-text-muted);
  border-left: 1px solid var(--color-border);
}
.total-amount {
  border-top: 1px solid var(--color-border);
  padding-top: 15px;
  margin-top: 10px;
}
.total-amount .deposit-info__title {
  font-weight: 600;
  color: var(--color-text-base);
}
.total-amount .deposit-info__input {
  color: var(--color-primary);
  font-size: 1.1em;
}

/*
--------------------------------------------------------------------------
  5. UTILITIES & MISCELLANEOUS
--------------------------------------------------------------------------
*/

.base-color {
  color: var(--color-primary) !important;
}

.radius--10px {
  border-radius: 10px; /* Kept for compatibility */
}

label.required::after {
  content: "*";
  color: var(--color-error) !important;
  margin-left: 4px;
}

button .spinner-border {
  --bs-spinner-width: 1.25rem;
  --bs-spinner-height: 1.25rem;
}

/* Header Button Example */
.header .nav-right a {
  border: 1px solid var(--color-border);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}
.header .nav-right a:hover {
  background-color: var(--color-surface-2);
  border-color: var(--color-text-muted);
  color: var(--color-text-base);
}

/* Button Variant Example */
.btn--dark:hover {
  color: #fff !important;
  background-color: var(--color-accent) !important;
  box-shadow: 0 0 20px rgba(var(--color-accent), 0.4) !important;
  border-color: var(--color-accent) !important;
}