/**
 * Cardano Wallet Login - Styles
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    --cwl-primary: #0033AD;
    --cwl-primary-hover: #002585;
    --cwl-primary-light: #E8EDFB;
    --cwl-success: #10B981;
    --cwl-error: #EF4444;
    --cwl-warning: #F59E0B;
    --cwl-text: #1F2937;
    --cwl-text-light: #6B7280;
    --cwl-bg: #FFFFFF;
    --cwl-bg-secondary: #F9FAFB;
    --cwl-border: #E5E7EB;
    --cwl-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    --cwl-radius: 12px;
    --cwl-radius-sm: 8px;
    --cwl-transition: 0.2s ease;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --cwl-primary: #3B82F6;
        --cwl-primary-hover: #60A5FA;
        --cwl-primary-light: #1E3A5F;
        --cwl-text: #F9FAFB;
        --cwl-text-light: #9CA3AF;
        --cwl-bg: #1F2937;
        --cwl-bg-secondary: #374151;
        --cwl-border: #4B5563;
        --cwl-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    }
}

/* ==========================================================================
   Login Button
   ========================================================================== */

.cwl-wrapper {
    display: inline-block;
}

.cwl-login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--cwl-radius);
    cursor: pointer;
    transition: all var(--cwl-transition);
    white-space: nowrap;
}

.cwl-login-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 51, 173, 0.3);
}

/* Dark style (default) */
.cwl-style-dark {
    background: var(--cwl-primary);
    color: #FFFFFF;
    border-color: var(--cwl-primary);
}

.cwl-style-dark:hover {
    background: var(--cwl-primary-hover);
    border-color: var(--cwl-primary-hover);
    transform: translateY(-1px);
}

/* Light style */
.cwl-style-light {
    background: var(--cwl-bg);
    color: var(--cwl-primary);
    border-color: var(--cwl-border);
}

.cwl-style-light:hover {
    background: var(--cwl-primary-light);
    border-color: var(--cwl-primary);
}

/* Outline style */
.cwl-style-outline {
    background: transparent;
    color: var(--cwl-primary);
    border-color: var(--cwl-primary);
}

.cwl-style-outline:hover {
    background: var(--cwl-primary);
    color: #FFFFFF;
}

/* Cardano icon */
.cwl-cardano-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   Modal (cp-enhanced-modal__* classes matching brave-wallet.css)
   ========================================================================== */

.cp-enhanced-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cp-enhanced-modal.cp-enhanced-modal--open {
    display: flex;
    opacity: 1;
}

.cp-enhanced-modal__content {
    background: var(--cwl-bg);
    border-radius: var(--cwl-radius);
    box-shadow: var(--cwl-shadow);
    width: 100%;
    max-width: 400px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.cp-enhanced-modal.cp-enhanced-modal--open .cp-enhanced-modal__content {
    transform: scale(1);
}

.cp-enhanced-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--cwl-border);
}

.cp-enhanced-modal__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--cwl-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cp-enhanced-modal__title svg {
    width: 24px;
    height: 24px;
    color: var(--cwl-primary);
}

.cp-enhanced-modal__close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--cwl-text-light);
    border-radius: 6px;
    transition: all var(--cwl-transition);
    line-height: 1;
}

.cp-enhanced-modal__close:hover {
    background: var(--cwl-bg-secondary);
    color: var(--cwl-text);
}

.cp-enhanced-modal__close svg {
    width: 20px;
    height: 20px;
}

.cp-enhanced-modal__body {
    padding: 24px;
}

/* ==========================================================================
   Wallet List
   ========================================================================== */

#cwl-wallet-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#cwl-wallet-list.cwl-hidden {
    display: none;
}

.cwl-wallet-option {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 18px;
    background: var(--cwl-bg-secondary);
    border: 1px solid var(--cwl-border);
    border-radius: var(--cwl-radius-sm);
    cursor: pointer;
    transition: all var(--cwl-transition);
    font-size: 15px;
    font-weight: 500;
    color: var(--cwl-text);
    text-align: left;
}

.cwl-wallet-option:hover:not(:disabled) {
    background: var(--cwl-primary-light);
    border-color: var(--cwl-primary);
    transform: translateX(4px);
}

.cwl-wallet-option:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cwl-wallet-option.cwl-loading {
    position: relative;
}

.cwl-wallet-option.cwl-loading::after {
    content: '';
    position: absolute;
    right: 18px;
    width: 18px;
    height: 18px;
    border: 2px solid var(--cwl-border);
    border-top-color: var(--cwl-primary);
    border-radius: 50%;
    animation: cwl-spin 0.8s linear infinite;
}

@keyframes cwl-spin {
    to { transform: rotate(360deg); }
}

.cwl-wallet-icon,
.cwl-wallet-icon-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
}

.cwl-wallet-icon-placeholder {
    background: var(--cwl-border);
}

.cwl-wallet-name {
    flex: 1;
}

/* No wallets message */
.cwl-no-wallets {
    text-align: center;
    padding: 24px 16px;
    color: var(--cwl-text-light);
    font-size: 14px;
    line-height: 1.6;
}

.cwl-wallet-links {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
}

.cwl-wallet-links a {
    color: var(--cwl-primary);
    text-decoration: none;
}

.cwl-wallet-links a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Status Messages
   ========================================================================== */

.cwl-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--cwl-radius-sm);
    font-size: 14px;
    text-align: center;
    display: none;
}

.cwl-status:not(:empty) {
    display: block;
}

.cwl-status-info {
    background: var(--cwl-primary-light);
    color: var(--cwl-primary);
}

.cwl-status-success {
    background: #D1FAE5;
    color: #065F46;
}

.cwl-status-error {
    background: #FEE2E2;
    color: #991B1B;
}

/* Dark mode status adjustments */
@media (prefers-color-scheme: dark) {
    .cwl-status-success {
        background: #064E3B;
        color: #6EE7B7;
    }

    .cwl-status-error {
        background: #7F1D1D;
        color: #FCA5A5;
    }
}

/* ==========================================================================
   Logged In State
   ========================================================================== */

.cwl-logged-in {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cwl-wallet-connected {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--cwl-bg-secondary);
    border: 1px solid var(--cwl-border);
    border-radius: var(--cwl-radius-sm);
    font-size: 13px;
    color: var(--cwl-text);
}

.cwl-connected-icon {
    color: var(--cwl-success);
    font-weight: bold;
}

.cwl-connected-address {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 12px;
}

.cwl-logout-link {
    color: var(--cwl-text-light);
    font-size: 13px;
    text-decoration: none;
}

.cwl-logout-link:hover {
    color: var(--cwl-error);
    text-decoration: underline;
}

/* ==========================================================================
   Wallet Info Table
   ========================================================================== */

.cwl-wallet-info {
    background: var(--cwl-bg-secondary);
    border: 1px solid var(--cwl-border);
    border-radius: var(--cwl-radius);
    padding: 20px;
}

.cwl-wallet-info h4 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--cwl-text);
}

.cwl-wallet-info-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.cwl-wallet-info-table th,
.cwl-wallet-info-table td {
    padding: 10px 0;
    text-align: left;
    border-bottom: 1px solid var(--cwl-border);
}

.cwl-wallet-info-table th {
    color: var(--cwl-text-light);
    font-weight: 500;
    width: 35%;
}

.cwl-wallet-info-table td {
    color: var(--cwl-text);
}

.cwl-wallet-info-table tr:last-child th,
.cwl-wallet-info-table tr:last-child td {
    border-bottom: none;
}

.cwl-address {
    display: inline-block;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    padding: 4px 8px;
    background: var(--cwl-bg);
    border-radius: 4px;
}

.cwl-copy-btn {
    margin-left: 8px;
    padding: 4px 10px;
    font-size: 11px;
    background: var(--cwl-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background var(--cwl-transition);
}

.cwl-copy-btn:hover {
    background: var(--cwl-primary-hover);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 480px) {
    .cp-enhanced-modal__content {
        max-width: none;
        margin: 10px;
    }

    .cp-enhanced-modal__header {
        padding: 16px 20px;
    }

    .cp-enhanced-modal__body {
        padding: 20px;
    }

    .cwl-wallet-option {
        padding: 12px 14px;
    }

    .cwl-login-button {
        padding: 10px 18px;
        font-size: 14px;
    }
}

/* ==========================================================================
   Body class when modal is open
   ========================================================================== */

body.cp-enhanced-modal--active {
    overflow: hidden;
}