/* Disparofy Design System v3.0 - Dark Theme Unificado */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --primary: #7e22ce;
    --primary-light: #a855f7;
    --primary-glow: rgba(168, 85, 247, 0.15);
    --secondary: #1e293b;
    --background: #0f172a;
    --panel: #1e293b;
    --panel-border: rgba(255, 255, 255, 0.06);
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --input-bg: rgba(0, 0, 0, 0.2);
    --input-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --radius: 12px;
    --radius-sm: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* === Unified Navigation Bar === */
.disparofy-nav {
    background: linear-gradient(135deg, #1a1035 0%, var(--background) 100%);
    border-bottom: 1px solid var(--panel-border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
}

.disparofy-nav .nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.disparofy-nav .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary-light);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.3px;
}

.disparofy-nav .brand i {
    font-size: 18px;
}

.disparofy-nav .nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.disparofy-nav .nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.disparofy-nav .nav-links a:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.06);
}

.disparofy-nav .nav-links a.active {
    color: var(--primary-light);
    background: var(--primary-glow);
}

.disparofy-nav .nav-links a.external {
    color: var(--text-muted);
    opacity: 0.7;
}

.disparofy-nav .nav-links a.external:hover {
    opacity: 1;
    color: var(--primary-light);
}

/* Mobile nav */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 22px;
    cursor: pointer;
    padding: 8px;
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .disparofy-nav .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--panel);
        border-bottom: 1px solid var(--panel-border);
        padding: 10px;
        flex-direction: column;
        gap: 2px;
    }
    .disparofy-nav .nav-links.open { display: flex; }
    .disparofy-nav .nav-links a { width: 100%; padding: 12px 16px; }
}

/* === Container === */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px;
    flex: 1;
}

/* === Cards / Panels === */
.card, .panel {
    background-color: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    font-weight: 600;
    font-size: 15px;
    border-bottom: 1px solid var(--panel-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    color: var(--text-light);
}

.card-header.gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #6d28d9 100%);
    color: white;
    border-bottom: none;
}

.card-body {
    padding: 20px;
}

.card-body p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* === Balance Display === */
.balance-display {
    font-size: 2.5rem;
    font-weight: 700;
    padding: 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    text-align: center;
    transition: all 0.4s ease;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.balance-display.loading {
    background: var(--input-bg);
    color: var(--text-muted);
    font-size: 1.2rem;
}

.balance-display.success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(34, 197, 94, 0.05));
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.balance-display.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
    font-size: 1.2rem;
}

/* === Forms === */
.form-label, .input-label {
    display: block;
    font-weight: 500;
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.required-field::after {
    content: " *";
    color: var(--danger);
}

.form-control, .input-field {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--text-light);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .input-field:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-control::placeholder, .input-field::placeholder {
    color: #475569;
}

.input-group {
    margin-bottom: 16px;
}

.input-group .input-group-text {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-muted);
    font-size: 14px;
}

.form-text {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 4px;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #6d28d9);
    color: white;
}
.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    box-shadow: 0 4px 15px rgba(126, 34, 206, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #16a34a);
    color: white;
}
.btn-success:hover:not(:disabled) {
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
    border: 1px solid var(--input-border);
}
.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.12);
}

.btn-block, .w-100 { width: 100%; }

.loading-indicator {
    display: none;
    margin-right: 6px;
}

/* === Table === */
.token-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.token-table thead th {
    padding: 12px 16px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--panel-border);
    text-align: left;
}

.token-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--panel-border);
    vertical-align: middle;
    color: var(--text-light);
}

.token-table tbody tr {
    transition: background-color 0.15s ease;
}

.token-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

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

.token-value {
    font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
    font-size: 12px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--primary-light);
    padding: 4px 8px;
    border-radius: 6px;
    word-break: break-all;
    cursor: pointer;
    transition: background 0.2s;
}

.token-value:hover {
    background: rgba(168, 85, 247, 0.2);
}

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-credits {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.badge-count {
    background: var(--primary-glow);
    color: var(--primary-light);
    min-width: 24px;
    justify-content: center;
}

.badge-success, .bg-success {
    background: rgba(34, 197, 94, 0.2) !important;
    color: var(--success) !important;
}

.badge-danger, .bg-danger {
    background: rgba(239, 68, 68, 0.2) !important;
    color: var(--danger) !important;
}

/* === Alerts === */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: none;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border-left: 3px solid var(--success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-left: 3px solid var(--danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border-left: 3px solid var(--warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
    border-left: 3px solid var(--info);
}

.alert .btn-close {
    filter: invert(1);
    opacity: 0.5;
}

/* === Tips Box === */
.tip-box {
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.15);
    border-radius: var(--radius-sm);
    padding: 14px;
    margin-top: 16px;
}

.tip-box small {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.tip-box strong {
    color: var(--primary-light);
}

/* === Diagnostico === */
.diagnostic-item {
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    border: 1px solid var(--panel-border);
}

.diagnostic-success {
    background: rgba(34, 197, 94, 0.06);
    border-left: 4px solid var(--success);
}

.diagnostic-error {
    background: rgba(239, 68, 68, 0.06);
    border-left: 4px solid var(--danger);
}

.diagnostic-item h6 {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 8px;
}

.diagnostic-item p {
    color: var(--text-muted) !important;
    font-size: 13px;
    margin-bottom: 4px;
}

.diagnostic-item strong {
    color: var(--text-light);
}

.diagnostic-item code {
    background: rgba(168, 85, 247, 0.1);
    color: var(--primary-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* === Accordion (Diagnostico) === */
.accordion-item {
    background: var(--panel);
    border: 1px solid var(--panel-border) !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
}

.accordion-button {
    background: var(--panel);
    color: var(--text-light);
    font-weight: 500;
    font-size: 14px;
    border: none;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: rgba(168, 85, 247, 0.08);
    color: var(--primary-light);
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    background: var(--panel);
    color: var(--text-muted);
    font-size: 14px;
    border-top: 1px solid var(--panel-border);
}

.accordion-body ul {
    padding-left: 20px;
}

.accordion-body li {
    margin-bottom: 6px;
}

.accordion-body code {
    background: rgba(168, 85, 247, 0.1);
    color: var(--primary-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* === Footer === */
.disparofy-footer {
    border-top: 1px solid var(--panel-border);
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-top: auto;
}

.disparofy-footer a {
    color: var(--primary-light);
    text-decoration: none;
}

/* === Grid Helpers === */
.row { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 20px; }
.col-half { flex: 1; min-width: 300px; }
.col-full { flex: 0 0 100%; }

/* === Copy Feedback === */
.copy-ok { animation: fadeIn 0.3s ease; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === Spinner === */
.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.2);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
}

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

/* === Responsive === */
@media (max-width: 768px) {
    .balance-display { font-size: 1.8rem; padding: 18px; }
    .card-body { padding: 16px; }
    .row { gap: 16px; }
    .col-half { min-width: 100%; }
    .token-table { font-size: 13px; }
    .token-table thead th, .token-table tbody td { padding: 10px 12px; }
}