/*
  TransferCheckers — Main Component Styling (v3.0 - Final Professional Polish)
*/

/* Core Layout */
.container { width: 100%; max-width: var(--container-width-lg); margin-inline: auto; padding: var(--spacing-lg) var(--spacing-md); }

/* Header & Hero */
.site-header, .hero { text-align: center; }
.site-header { padding-block: var(--spacing-lg); }
.site-logo { max-width: 250px; margin: 0 auto var(--spacing-sm); }
.site-title { font-size: 2.25rem; font-weight: 700; color: var(--text-primary); }
.site-tagline { font-size: 1.125rem; color: var(--text-secondary); }
.hero-title { margin-top: var(--spacing-xl); font-size: 1.75rem; color: var(--text-primary); }
.hero-subtitle { color: var(--text-secondary); max-width: 60ch; margin: var(--spacing-xs) auto 0; }

/* Verification Form */
.verify-form { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-md); margin-top: var(--spacing-lg); }
.verify-form input[type="text"] { width: 100%; max-width: var(--container-input-max-width); padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--border-radius-lg); background: var(--surface-secondary); border: 1px solid var(--border-primary); color: var(--text-primary); font-size: var(--font-size-base); transition: all var(--transition-duration-base) ease; }
.verify-form input[type="text"]:focus { border-color: var(--accent-primary); box-shadow: var(--shadow-focus-ring-accent); outline: none; }
.verify-form input[type="text"].input-error { border-color: var(--status-danger) !important; box-shadow: var(--shadow-input-error); animation: shake 0.4s var(--ease-out-quad); }
.verify-form button { padding: var(--spacing-sm) var(--spacing-lg); background-color: var(--accent-primary); color: var(--text-on-accent); border: none; border-radius: var(--border-radius-lg); font-weight: 700; cursor: pointer; transition: all var(--transition-duration-button-transform) ease; }
.verify-form button:hover:not(:disabled) { background-color: var(--accent-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-accent-button-hover); }
.verify-form button:disabled { background-color: var(--text-muted); cursor: not-allowed; }
.error-message-display { color: var(--status-danger); text-align: center; width: 100%; max-width: var(--container-input-max-width); }

/* Footer */
.site-footer { margin-top: var(--spacing-xl); padding: var(--spacing-lg) 0; border-top: 1px solid var(--border-primary); color: var(--text-secondary); text-align: center; font-size: 0.875rem; }
.site-footer a { color: var(--text-tertiary); text-decoration: none; margin: 0 0.5rem; }
.site-footer a:hover { color: var(--accent-primary); text-decoration: underline; }

/* Loading Overlay */
.loading-overlay { position: fixed; inset: 0; background: rgba(10, 15, 20, 0.85); backdrop-filter: blur(5px); z-index: var(--z-index-overlay); display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.4s ease; }
.loading-overlay.is-active { opacity: 1; }
.loader-container { text-align: center; }
.loader { width: 48px; height: 48px; border: 4px solid var(--accent-primary-transparent); border-top-color: var(--accent-primary); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto var(--spacing-sm); }
.loader-text { color: var(--text-primary); font-size: 1rem; font-weight: 600; }

/* === [MODERNIZED] Modal Styles === */
.modal { position: fixed; inset: 0; z-index: var(--z-index-modal); background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(var(--blur-intensity-strong)); display: none; align-items: center; justify-content: center; padding: var(--spacing-md); opacity: 0; transition: opacity 0.3s ease; }
.modal.is-visible { opacity: 1; }
.modal-content { background-color: var(--surface-raised); width: 100%; max-width: 680px; /* Increased width */ border-radius: var(--border-radius-xl); box-shadow: var(--shadow-modal); position: relative; text-align: left; max-height: calc(100vh - 4rem); overflow-y: auto; transform: scale(0.95); transition: transform 0.3s var(--ease-out-cubic); }
.modal.is-visible .modal-content { transform: scale(1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: var(--spacing-md) var(--spacing-lg); border-bottom: 1px solid var(--border-primary); }
/* === [FINAL ALIGNMENT] Center Modal Titles === */

/* Center the main modal title */
#modalTitle {
  width: 100%; /* Ensure the title takes the full width to center within it */
  text-align: center;
}

/* Center the subtitles and clean up their styling for a centered look */
h4.details-subtitle {
  text-align: center;
  border-bottom: none; /* Remove the bottom border line for a cleaner centered look */
  margin-bottom: var(--spacing-md); /* Add a little more space below the subtitle */
}
.close-button { color: var(--text-secondary); position: absolute; top: 1rem; right: 1rem; font-size: 1.75rem; background: none; border: none; cursor: pointer; line-height: 1; }
.modal-body { padding: var(--spacing-lg) var(--spacing-xl); /* Increased padding for more space */ }

/* === [MODERNIZED] Result Details - Final Polish === */
.status-title { font-size: 1.25rem; font-weight: 600; margin: 0 0 var(--spacing-lg) 0; padding-bottom: var(--spacing-md); border-bottom: 1px solid var(--border-secondary); }
.result-details { display: grid; grid-template-columns: minmax(160px, auto) 1fr; gap: var(--spacing-lg) var(--spacing-lg); /* Increased gap */ align-items: center; }
.result-details dt { font-weight: 600; font-size: 0.8rem; /* Smaller label */ color: var(--text-tertiary); /* Muted color */ text-transform: uppercase; /* Professional look */ letter-spacing: 0.05em; text-align: left; display: flex; align-items: center; }
.result-details dd { margin: 0; word-break: break-word; color: var(--text-primary); font-size: 1rem; font-weight: 500; }

.status-success, .status-pending, .status-failed { font-weight: 700; }
.status-success { color: var(--status-success); }
.status-pending { color: var(--status-warning); }
.status-failed { color: var(--status-danger); }

.tx-id, .account-id, .identifier-code { font-family: var(--font-family-mono); background: var(--surface-primary); /* Darker background */ border: 1px solid var(--border-primary); padding: 0.3rem 0.6rem; border-radius: 6px; font-size: 0.9em; }
hr.modal-section-separator { border: none; border-top: 1px solid var(--border-secondary); margin: var(--spacing-xl) 0; }

/* Modern Subtitles and Groups */
h4.details-subtitle { margin-top: 0; margin-bottom: var(--spacing-md); color: var(--accent-secondary); font-weight: 600; font-size: 1rem; }
.detail-group { background: var(--surface-secondary); /* Visual grouping */ padding: var(--spacing-md); border-radius: var(--border-radius-lg); }
.detail-group p { display: grid; grid-template-columns: 120px 1fr; align-items: center; margin: var(--spacing-sm) 0; color: var(--text-primary); }
.detail-group strong { font-weight: 600; color: var(--text-secondary); }

/* Polished Interactive Elements */
.result-details dt::before { display: inline-block; width: 16px; height: 16px; content: ''; background-size: contain; background-repeat: no-repeat; background-position: center; vertical-align: middle; margin-right: 0.75rem; opacity: 0.7; }
dt[data-key="Transaction ID"]::before { background-image: url('/assets/icons/hash.svg'); }
dt[data-key="Date"]::before { background-image: url('/assets/icons/calendar.svg'); }
dt[data-key="Amount"]::before { background-image: url('/assets/icons/dollar-sign.svg'); }
dt[data-key="Remittance Info"]::before { background-image: url('/assets/icons/file-text.svg'); }

.currency-code { font-weight: 600; color: var(--text-secondary); font-size: 0.9em; margin-left: 0.5rem; }
.copy-wrapper { display: flex; align-items: center; gap: 0.75rem; }
.copy-btn { background: var(--surface-secondary); border: 1px solid var(--border-primary); color: var(--text-secondary); border-radius: 6px; padding: 0.3rem 0.6rem; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s ease; font-size: 0.8rem; }
.copy-btn:hover { border-color: var(--accent-primary); color: var(--accent-primary); background: var(--surface-code-block); }
.copy-btn img { width: 14px; height: 14px; }

/* Keyframes & Responsive */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 20%, 60% { transform: translateX(-4px); } 40%, 80% { transform: translateX(4px); } }
@media (max-width: 600px) {
  .modal-content { padding: var(--spacing-md); }
  .result-details, .detail-group p { grid-template-columns: 1fr; }
  .result-details dt, .detail-group p { margin-bottom: 0.25rem; }
}