/* ===== Block Theme - Unisat Style ===== */

/* CSS Variables */
:root {
    --bg-primary: #0c0c0c;
    --bg-secondary: #141414;
    --bg-card: #1c1c1e;
    --bg-card-hover: #252528;
    --bg-input: #1c1c1e;
    --color-primary: #f7931a;
    --color-primary-hover: #ffab40;
    --color-primary-dim: rgba(247, 147, 26, 0.12);
    --color-green: #22c55e;
    --color-orange: #f5a623;
    --color-red: #ff3b30;
    --color-red-dim: rgba(255, 59, 48, 0.1);
    --color-yellow: #ffd60a;
    --text-primary: #ffffff;
    --text-secondary: #98989f;
    --text-tertiary: #636366;
    --border-color: #2c2c2e;
    --border-hover: #3a3a3c;
    --radius: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.4;
    min-height: 100vh;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

/* ===== Header ===== */
.header {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: inline-flex;
    align-items: flex-end;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    text-decoration: none;
}

.logo:hover {
    color: var(--text-primary);
    text-decoration: none;
}

.logo .btc {
    font-size: 24px;
    font-weight: 700;
    color: #f7931a;
    line-height: 1;
    position: relative;
    top: 2px;
}

.main-nav {
    display: flex;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--bg-card);
}

.nav-buttons {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

/* ===== Buttons ===== */
.button {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.button:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.button.primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.button.primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

.button.success {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #000;
}

.button.danger {
    background: var(--color-red);
    border-color: var(--color-red);
    color: #fff;
}

/* ===== Main Container ===== */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ===== Tab Header - Unisat Style ===== */
.tab-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0;
}

.tab-nav {
    display: flex;
    gap: 0;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.15s;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--text-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

.tab-count {
    padding: 2px 8px;
    background: var(--bg-card);
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.tab-btn.active .tab-count {
    background: var(--color-primary-dim);
    color: var(--color-primary);
}

.tab-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    padding-bottom: 8px;
}

/* Refresh Button */
.btn-refresh {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    padding: 0 !important;
    margin: 0;
    flex-shrink: 0;
    flex-grow: 0;
    align-self: center;
    overflow: hidden;
    box-sizing: border-box;
    vertical-align: middle;
    line-height: 1;
}

.btn-refresh:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
    width: 36px !important;
    height: 36px !important;
}

.btn-refresh:active {
    transform: scale(0.95);
    width: 36px !important;
    height: 36px !important;
}

.btn-refresh:disabled,
.btn-refresh.loading {
    cursor: not-allowed;
    opacity: 0.6;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    align-self: center !important;
    padding: 0 !important;
    margin: 0 !important;
    border-width: 1px !important;
    box-sizing: border-box !important;
}

.btn-refresh.loading .refresh-icon {
    animation: spin 0.8s linear infinite;
}

.refresh-icon {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    min-height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
    transition: transform 0.15s;
    flex-shrink: 0;
    display: block;
    overflow: visible;
    pointer-events: none;
}

.btn-refresh:hover .refresh-icon {
    transform: rotate(30deg);
    width: 18px !important;
    height: 18px !important;
}

.btn-refresh.loading .refresh-icon {
    width: 18px !important;
    height: 18px !important;
}

/* Extra safeguard for refresh button */
button.btn-refresh,
button.btn-refresh:hover,
button.btn-refresh:active,
button.btn-refresh:focus,
button.btn-refresh.loading,
button.btn-refresh[disabled] {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    align-self: center !important;
    box-sizing: border-box !important;
}

button.btn-refresh svg.refresh-icon,
button.btn-refresh:hover svg.refresh-icon,
button.btn-refresh:active svg.refresh-icon,
button.btn-refresh.loading svg.refresh-icon {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    min-height: 18px !important;
    max-width: 18px !important;
    max-height: 18px !important;
}

/* Token Selector Dropdown */
.token-selector {
    position: relative;
}

.token-selector-btn {
    height: 36px;
    padding: 0 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 140px;
    transition: all 0.15s;
}

.token-selector-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.token-selector.open .token-selector-btn {
    border-color: var(--color-primary);
}

.token-selector-value {
    flex: 1;
}

.token-selector-arrow {
    font-size: 10px;
    color: var(--text-tertiary);
    transition: transform 0.2s;
}

.token-selector.open .token-selector-arrow {
    transform: rotate(180deg);
}

.token-selector-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    min-width: 140px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    overflow: hidden;
}

.token-selector.open .token-selector-dropdown {
    display: block;
}

.token-selector-item {
    padding: 10px 12px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.token-selector-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.token-selector-item.active {
    color: var(--color-primary);
    background: var(--color-primary-dim);
}

/* ===== Sub-filter Bar ===== */
.subfilter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.subfilter-btn {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.subfilter-btn:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.subfilter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* ===== Orders Grid - Unisat Style ===== */
.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

/* ===== Orders Table View - Unisat Style ===== */
.orders-table {
    width: 100%;
    overflow: visible; /* Allow dropdown to overflow */
}

.orders-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.orders-table thead {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: relative; /* For dropdown positioning */
}

.orders-table th {
    padding: 14px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.orders-table th.th-orderid { width: 8%; }
.orders-table th.th-status { width: 10%; }
.orders-table th.th-price { width: 14%; }
.orders-table th.th-amount { width: 14%; }
.orders-table th.th-total { width: 12%; }
.orders-table th.th-seller { width: 14%; }
.orders-table th.th-buyer { width: 14%; }
.orders-table th.th-action { width: 10%; text-align: right; }
.orders-table th.th-progress { width: 20%; }

/* Section title for My Orders */
.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    padding: 0;
}

#my-orders-summary {
    margin-bottom: 24px;
}

#my-orders-summary + .section-title {
    margin-top: 24px;
}

/* Progress Mini (for summary table) */
.progress-mini {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.progress-mini-text {
    font-size: 12px;
    color: var(--text-secondary);
}

.progress-mini-bar {
    height: 4px;
    background: var(--bg-input);
    border-radius: 2px;
    overflow: hidden;
}

.progress-mini-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Table Header Filter Dropdown */
.th-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    transition: all 0.15s;
}

.th-filter:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.th-filter.open {
    border-color: var(--color-primary);
}

.th-filter-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.th-filter-icon {
    font-size: 8px;
    color: var(--text-tertiary);
    transition: transform 0.2s;
}

.th-filter.open .th-filter-icon {
    transform: rotate(180deg);
}

.th-filter-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 120px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 1000; /* Higher z-index to appear above everything */
    overflow: hidden;
}

.th-filter.open .th-filter-dropdown {
    display: block;
}

.dropdown-item {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.dropdown-item.active {
    color: var(--color-primary);
    background: var(--color-primary-dim);
}

.orders-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s;
    cursor: pointer;
}

.orders-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.orders-table tbody tr:last-child {
    border-bottom: none;
}

.orders-table td {
    padding: 16px;
    font-size: 13px;
    vertical-align: middle;
}

.orders-table .td-orderid {
    color: var(--text-tertiary);
    font-size: 12px;
    font-weight: 500;
}

.orders-table .td-price {
    color: var(--text-primary);
    font-weight: 500;
}

.orders-table .td-price .price-main {
    display: block;
    font-size: 14px;
    color: var(--text-primary);
}

.orders-table .td-price .price-sub {
    display: block;
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.orders-table .td-amount {
    color: var(--text-primary);
}

.orders-table .td-total {
    color: var(--text-secondary);
}

.orders-table .td-seller,
.orders-table .td-buyer {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

.orders-table .td-seller a,
.orders-table .td-buyer a {
    color: var(--text-secondary);
    transition: color 0.15s;
}

.orders-table .td-seller a:hover,
.orders-table .td-buyer a:hover {
    color: var(--color-primary);
}

.orders-table .td-status {
    text-align: left;
}

.orders-table .td-type {
    text-align: center;
}

.orders-table .td-mystatus {
    text-align: center;
}

.type-sell {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-red);
}

.type-buy {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-green);
}

.type-listed {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.type-sold {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(245, 166, 35, 0.1);
    color: var(--color-orange);
}

.type-cancelled {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
}

.orders-table .td-orderstatus {
    text-align: center;
}

.orders-table .td-action {
    text-align: right;
}

.orders-table .btn-table {
    padding: 6px 16px;
    background: var(--color-primary);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.orders-table .btn-table:hover {
    background: var(--color-primary-hover);
}

.orders-table .btn-table-outline {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.orders-table .btn-table-outline:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

/* Status badges in table */
.orders-table .status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

/* Empty state for table */
.orders-table .table-empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 13px;
}

/* ===== Order Card - Unisat Style ===== */
.order-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
}

.order-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.order-id {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
}

.status {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-active {
    background: var(--color-primary-dim);
    color: var(--color-primary);
}

.status-completed {
    background: rgba(152, 152, 159, 0.15);
    color: var(--text-secondary);
}

.status-cancelled {
    background: var(--color-red-dim);
    color: var(--color-red);
}

/* Card Amount - Main Focus */
.card-amount {
    margin-bottom: 12px;
    text-align: center;
}

.amount-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.amount-unit {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 6px;
}

/* Card Price */
.card-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 10px 12px;
    background: var(--bg-primary);
    border-radius: 6px;
}

.price-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

.price-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.price-unit {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-secondary);
}

/* Card Progress */
.card-progress {
    margin-bottom: 14px;
}

.progress-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.progress-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

.progress-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.progress-sold {
    color: var(--color-green);
}

.progress-pending {
    color: var(--color-orange);
    margin-left: auto;
}

.progress-bar {
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
}

.progress-fill.sold {
    background: var(--color-green);
    z-index: 2;
}

.progress-fill.pending {
    background: var(--color-orange);
    z-index: 1;
}

/* Card Info Rows (legacy) */
.card-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

.card-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.card-actions.single {
    justify-content: flex-end;
}

.card-actions .button {
    flex: 1;
    padding: 10px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

.card-actions.single .btn-detail {
    flex: none;
    min-width: 80px;
}

.btn-buy {
    background: var(--color-primary);
    border: none;
    color: #fff;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    flex: 1;
    font-size: 13px;
}

.btn-buy:hover {
    background: var(--color-primary-hover);
    color: #fff;
}

.btn-detail {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 13px;
}

.btn-detail:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
    padding: 16px;
}

.page-info {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 14px;
}

/* ===== Loading ===== */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 20px;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    overflow-y: auto;
    padding: 40px 20px;
}

/* Notification modal should appear on top of other modals */
#notificationModal {
    z-index: 1100;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    max-width: 480px;
    margin: 0 auto;
    position: relative;
}

.modal-content.modal-lg {
    max-width: 520px;
}

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

.modal-header h2 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: none;
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 18px;
    transition: all 0.15s;
}

.modal-close:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

.modal-footer .button {
    flex: 1;
}

/* ===== Create Order Modal Styles ===== */

/* Wallet Status */
.wallet-status {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.wallet-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.wallet-icon {
    font-size: 14px;
    color: var(--color-primary);
}

.wallet-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.wallet-address {
    font-size: 12px;
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

/* Form Card */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    transition: border-color 0.15s;
}

.form-card:focus-within {
    border-color: var(--color-primary);
}

.form-card-header {
    margin-bottom: 8px;
}

.form-card-header label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-card-body {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-lg {
    flex: 1;
    background: transparent;
    border: none;
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0;
    outline: none;
    min-width: 0;
}

.input-lg::placeholder {
    color: var(--text-tertiary);
}

/* Hide number input spinners for large inputs */
.input-lg::-webkit-outer-spin-button,
.input-lg::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-lg[type="number"] {
    -moz-appearance: textfield;
}

.input-suffix {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 6px 12px;
    background: var(--bg-primary);
    border-radius: 6px;
}

.form-hint {
    display: block;
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 8px;
}

/* Price Preview */
.price-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.price-preview-label {
    font-size: 13px;
    color: var(--text-tertiary);
}

.price-preview-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

/* Collapsible Form Group */
.form-group.collapsed {
    margin-bottom: 16px;
}

.form-group-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12px;
    color: var(--text-secondary);
    transition: all 0.15s;
}

.form-group-toggle:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.toggle-icon {
    font-size: 10px;
    transition: transform 0.2s;
}

.form-group.collapsed.open .toggle-icon {
    transform: rotate(180deg);
}

.form-group-content {
    margin-top: 8px;
}

.form-group-content textarea {
    width: 100%;
    min-height: 60px;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 12px;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    resize: vertical;
}

/* ===== Form ===== */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.15s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group input:read-only {
    background: var(--bg-card);
    color: var(--text-secondary);
}

.form-group small {
    display: block;
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.form-group textarea {
    min-height: 72px;
    resize: vertical;
}

/* Hide number input spinners */
.form-group input[type="number"]::-webkit-outer-spin-button,
.form-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.form-group input[type="number"] {
    -moz-appearance: textfield;
}

/* ===== Info Box ===== */
.info-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 16px;
}

.info-box.warning {
    border-left: 3px solid var(--color-yellow);
    background: rgba(255, 214, 10, 0.05);
}

.info-box.success {
    border-left: 3px solid var(--color-primary);
    background: rgba(76, 217, 100, 0.05);
}

.info-box.error {
    border-left: 3px solid var(--color-red);
    background: rgba(255, 59, 48, 0.05);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-tertiary);
    font-size: 12px;
}

.info-value {
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    word-break: break-all;
}

.info-value.hash {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 12px;
}

/* ===== Order Detail Page ===== */
.order-detail {
    max-width: 560px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 20px;
    transition: color 0.15s;
}

.back-link:hover {
    color: var(--text-primary);
}

.back-arrow {
    font-size: 16px;
}

/* Order Header Card */
.order-header-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 16px;
}

.order-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.order-number {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-tertiary);
}

.order-main-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.order-amount-display {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.amount-big {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -1px;
    line-height: 1;
}

.amount-symbol {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
}

.order-price-display {
    text-align: right;
}

.order-price-display .price-label {
    display: block;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.price-big {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.order-price-display .price-unit {
    font-size: 12px;
    color: var(--text-secondary);
    margin-left: 4px;
}

.order-progress-section {
    /* Uses existing progress styles */
}

/* Detail Card */
.detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}

.detail-card h3 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-list {
    display: flex;
    flex-direction: column;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 13px;
    color: var(--text-tertiary);
}

.detail-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-all;
    text-align: right;
    max-width: 60%;
}

.detail-value.highlight {
    color: var(--color-primary);
}

.detail-value.hash {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 11px;
}

/* Order Actions */
.order-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.order-actions .button {
    flex: 1;
    padding: 14px 20px;
    font-size: 14px;
}

/* Legacy grid support */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-item.full {
    grid-column: span 2;
}

/* ===== Utility Classes ===== */
.text-btc { color: var(--color-btc); }
.text-green { color: var(--color-primary); }
.text-success { color: var(--color-primary); }
.text-error { color: var(--color-red); }
.text-muted { color: var(--text-secondary); }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

.hidden { display: none !important; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .nav-buttons {
        width: 100%;
        justify-content: center;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .stats-bar {
        flex-wrap: wrap;
        gap: 12px;
    }

    .orders-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-item.full {
        grid-column: span 1;
    }

    .modal-content {
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 20px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand .logo {
    font-size: 20px;
    font-weight: 700;
}

.footer-brand .logo .btc {
    font-size: 26px;
    font-weight: 700;
    color: #f7931a;
    line-height: 1;
    position: relative;
    top: 2px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--text-secondary);
    font-size: 13px;
    transition: color 0.15s;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    margin-top: 32px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: 12px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-secondary);
    font-size: 13px;
    transition: color 0.15s;
}

.footer-social a:hover {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: span 2;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-container {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: span 1;
    }
}