/**
 * Bonzi Brand Widget Styles
 * Design: Black/White/Purple palette (Bonzi branding)
 */

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: #f5f5f5;
}

/* Embed mode - clean, no decoration */
html.embed-mode body,
body.embed-mode {
    background: #fff;
    padding: 0;
    min-height: auto;
}

html.embed-mode .preview-wrapper,
body.embed-mode .preview-wrapper {
    width: 100%;
}

html.embed-mode .preview-badge,
body.embed-mode .preview-badge {
    display: none;
}

html.embed-mode .bonzi-widget,
body.embed-mode .bonzi-widget {
    max-width: 100%;
    box-shadow: none;
}

/* Preview Wrapper */
.preview-wrapper {
    position: relative;
}

.preview-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Widget Container */
.bonzi-widget {
    --color-purple: #7C3AED;
    --color-purple-dark: #5B21B6;
    --color-purple-light: #A78BFA;
    --color-green: #10B981;
    --color-black: #1a1a1a;
    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-500: #737373;
    --color-gray-700: #404040;
    --color-success: #22c55e;
    --color-error: #ef4444;

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    width: 100%;
    max-width: 400px;
    min-height: 500px;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Header */
.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-gray-200);
}

.widget-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 24px;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-purple);
}

.widget-network {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--color-gray-100);
    border-radius: 20px;
    font-size: 13px;
    color: var(--color-gray-700);
}

.network-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
}

/* Content Area */
.widget-content {
    flex: 1;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
}

/* States */
.widget-state {
    display: none;
    flex-direction: column;
    flex: 1;
}

.widget-state.active {
    display: flex;
}

/* Titles */
.widget-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-black);
    text-align: center;
    margin-bottom: 8px;
}

.widget-subtitle {
    font-size: 14px;
    color: var(--color-gray-500);
    text-align: center;
    margin-bottom: 24px;
}

/* Buttons */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: var(--color-purple);
    color: var(--color-white);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-purple-dark);
}

.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-black);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-gray-200);
}

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

.btn-outline:hover:not(:disabled) {
    background: var(--color-purple);
    color: var(--color-white);
}

.btn-large {
    padding: 16px 24px;
    font-size: 16px;
}

/* Login Buttons */
.login-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 8px 0 20px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.divider span {
    font-size: 13px;
    color: var(--color-gray-500);
    text-transform: uppercase;
}

/* Back Button */
.btn-back {
    position: absolute;
    top: 24px;
    left: 20px;
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--color-gray-100);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-back svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-gray-700);
}

.btn-back:hover {
    background: var(--color-gray-200);
}

#state-email {
    position: relative;
    padding-top: 48px;
}

/* Email Form */
.email-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.email-form input {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--color-gray-200);
    border-radius: 12px;
    outline: none;
    transition: border-color 0.2s;
}

.email-form input:focus {
    border-color: var(--color-purple);
}

/* Loading State */
#state-loading {
    align-items: center;
    justify-content: center;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-gray-200);
    border-top-color: var(--color-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

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

.loading-text {
    font-size: 16px;
    color: var(--color-gray-500);
}

/* Fund State */
.wallet-info {
    background: var(--color-gray-50);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
}

.wallet-address {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 14px;
    color: var(--color-gray-500);
    margin-bottom: 8px;
}

.wallet-balance {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.balance-label {
    font-size: 14px;
    color: var(--color-gray-500);
}

.balance-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-black);
}

/* Amount Input */
.amount-input {
    margin-bottom: 20px;
}

.amount-input label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.input-group {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-gray-200);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
}

.input-group:focus-within {
    border-color: var(--color-purple);
}

.input-prefix {
    padding: 14px 0 14px 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-gray-500);
}

.input-group input {
    flex: 1;
    padding: 14px 16px 14px 4px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    outline: none;
}

.amount-presets {
    display: flex;
    gap: 8px;
}

.preset-btn {
    flex: 1;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    background: var(--color-gray-100);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.preset-btn:hover {
    background: var(--color-gray-200);
}

.preset-btn.active {
    background: var(--color-purple-light);
    color: var(--color-white);
    border-color: var(--color-purple);
}

/* Swap State */
.swap-preview {
    background: var(--color-gray-50);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.swap-from,
.swap-to {
    text-align: center;
}

.swap-label {
    display: block;
    font-size: 13px;
    color: var(--color-gray-500);
    margin-bottom: 8px;
}

.swap-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
}

.swap-amount span:first-child {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-black);
}

.swap-token {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-gray-500);
}

.swap-arrow {
    display: flex;
    justify-content: center;
    padding: 12px 0;
}

.swap-arrow svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-gray-300);
}

/* Success State */
#state-success {
    align-items: center;
    justify-content: center;
    text-align: center;
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.success-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-white);
}

.final-balance {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin: 24px 0;
}

.balance-amount {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-purple);
}

.balance-token {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-gray-500);
}

.success-actions {
    display: flex;
    gap: 12px;
    width: 100%;
    margin-top: auto;
}

.success-actions .btn {
    flex: 1;
}

.success-hint {
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-gray-500);
    text-align: center;
}

/* Footer */
.widget-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-security {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-gray-500);
}

.lock-icon {
    width: 14px;
    height: 14px;
}

.footer-terms {
    font-size: 12px;
    color: var(--color-gray-500);
    text-decoration: none;
}

.footer-terms:hover {
    color: var(--color-purple);
}

/* Fee Note */
.fee-note {
    font-size: 12px;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: 12px;
}

.fee-note a {
    color: var(--color-purple);
    text-decoration: none;
}

.fee-note a:hover {
    text-decoration: underline;
}

/* Powered By */
.powered-by {
    font-size: 12px;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: 16px;
}

.powered-by a {
    color: var(--color-purple);
    text-decoration: none;
}

.powered-by a:hover {
    text-decoration: underline;
}

/* Token Symbol Inline */
.token-symbol-inline {
    color: var(--color-purple);
    font-weight: 700;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .bonzi-widget.dark-mode {
        --color-black: #ffffff;
        --color-white: #1a1a1a;
        --color-gray-50: #262626;
        --color-gray-100: #333333;
        --color-gray-200: #404040;
        --color-gray-300: #525252;
        --color-gray-500: #a3a3a3;
        --color-gray-700: #d4d4d4;
    }
}

/* Responsive */
@media (max-width: 440px) {
    .bonzi-widget {
        border-radius: 0;
        min-height: 100vh;
        max-width: none;
    }
}

/* Iframe Embed Styles */
.bonzi-widget.embedded {
    border-radius: 12px;
    box-shadow: none;
}

/* Terms & Conditions Modal */
.terms-modal {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
}

.terms-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.terms-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 32px);
    max-width: 360px;
    background: var(--color-white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.24);
}

.terms-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 16px;
    text-align: center;
}

/* Euler Model Explanation */
.terms-explanation {
    margin-bottom: 16px;
}

.euler-box {
    background: linear-gradient(135deg, #7B2D8E 0%, #5a1f69 100%);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    color: white;
}

.euler-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.euler-icon {
    font-size: 20px;
}

.euler-title {
    font-size: 16px;
    font-weight: 700;
}

.euler-desc {
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.95;
}

.euler-desc strong {
    color: #FFD700;
}

/* Fee Distribution */
.fee-distribution {
    background: var(--color-gray-50);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 12px;
}

.distribution-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.distribution-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.distribution-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.distribution-icon {
    font-size: 18px;
    line-height: 1;
}

.distribution-item div {
    flex: 1;
}

.distribution-item strong {
    display: block;
    font-size: 13px;
    color: var(--color-black);
    margin-bottom: 2px;
}

.distribution-item span {
    font-size: 11px;
    color: var(--color-gray-500);
}

/* Euler Benefit */
.euler-benefit {
    background: #ECFDF5;
    border-left: 3px solid #10B981;
    padding: 10px 12px;
    font-size: 12px;
    color: #065F46;
    border-radius: 0 8px 8px 0;
}

.euler-benefit strong {
    color: #047857;
}

/* Other Fees */
.other-fees {
    margin-bottom: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--color-gray-200);
}

.other-fees-title {
    font-size: 11px;
    color: var(--color-gray-500);
    margin-bottom: 8px;
}

.fee-tag {
    display: inline-block;
    background: var(--color-gray-100);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    color: var(--color-gray-700);
    margin-right: 6px;
}

.terms-checkbox {
    margin-bottom: 20px;
}

.terms-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--color-gray-700);
    cursor: pointer;
}

.terms-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-purple);
    cursor: pointer;
}

.terms-checkbox a {
    color: var(--color-purple);
    text-decoration: none;
    font-weight: 500;
}

.terms-checkbox a:hover {
    text-decoration: underline;
}

.terms-buttons {
    display: flex;
    gap: 12px;
}

.terms-buttons .btn {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
}