:root {
    --bg-dark-primary: #121212;
    --bg-dark-secondary: #1e1e1e;
    --bg-dark-tertiary: #2a2a2a;
    --text-primary: #e0e0e0;
    --text-secondary: #b3b3b3;
    --border-color: #333333;
    --radius-md: 12px;
    --radius-lg: 16px;

    --yape-primary: #6d2089;
    --yape-secondary: #9d4edd;
    --yape-dark: #4e1761; /* Más oscuro */
    
    --plin-primary: #0077b6;
    --plin-secondary: #00b4d8;
    --plin-dark: #005580; /* Más oscuro */

    --generic-primary: #495057;
    --generic-secondary: #6c757d;

    --status-connected: #28a745;
    --status-disconnected: #dc3545;
    --tupac-accent: #fca311;
    --status-pending: #fca311;
    --status-validated: #28a745;

    --transferencia-color: #087f8c;
    --deposito-color: #ff9800;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark-primary);
    color: var(--text-primary);
    padding: 1.5rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden; /* Evita scroll en el body */
}

.hidden { display: none !important; }

/* --- LOGIN STYLES --- */
.login-container { display: flex; align-items: center; justify-content: center; height: 100vh; width: 100%; position: fixed; top: 0; left: 0; background-color: var(--bg-dark-primary); }
.login-box { background-color: var(--bg-dark-secondary); padding: 2.5rem; border-radius: var(--radius-lg); border: 1px solid var(--border-color); width: 100%; max-width: 400px; text-align: center; }
.login-box h2 { font-size: 1.75rem; margin-bottom: 2rem; }
.input-group { margin-bottom: 1.5rem; text-align: left; }
.input-group label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); }
.input-group input { width: 100%; padding: 0.75rem; background-color: var(--bg-dark-tertiary); border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-primary); font-size: 1rem; }
.login-button { width: 100%; padding: 0.75rem; background-color: var(--plin-primary); color: white; border: none; border-radius: 8px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: background-color 0.2s; }
.login-button:hover { background-color: var(--plin-secondary); }
.login-button:disabled { background-color: var(--generic-primary); cursor: not-allowed; }
.login-error { margin-top: 1rem; color: var(--status-disconnected); font-size: 0.9rem; }

/* --- PANEL STYLES --- */
.container { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; height: calc(100vh - 3rem); }
.header { flex-shrink: 0; }
.title-status { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
h1 { font-size: 2rem; font-weight: 700; }
.status { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; background-color: var(--bg-dark-secondary); padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid var(--border-color); }
.indicator { width: 10px; height: 10px; border-radius: 50%; transition: background-color 0.3s; }
.indicator.connected { background-color: var(--status-connected); box-shadow: 0 0 6px var(--status-connected); }
.indicator.disconnected { background-color: var(--status-disconnected); box-shadow: 0 0 6px var(--status-disconnected); }
.header-controls { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); }
.tabs { display: flex; }
.tab-button { padding: 0.75rem 1.5rem; background: none; border: none; color: var(--text-secondary); font-size: 1rem; font-weight: 600; cursor: pointer; transition: color 0.2s, border-bottom 0.2s; border-bottom: 2px solid transparent; }
.tab-button:hover { color: var(--text-primary); }
.tab-button.active { color: var(--plin-secondary); border-bottom: 2px solid var(--plin-secondary); }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.action-button { background: var(--bg-dark-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.9rem; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.action-button:hover:not(:disabled) { background-color: var(--generic-primary); color: var(--text-primary); }
.action-button.subscribed { background-color: var(--status-connected); border-color: var(--status-connected); color: white; }
.action-button.subscribed:hover:not(:disabled) { background-color: #218838; }
.action-button:disabled { opacity: 0.6; cursor: not-allowed; }
.action-button#reconciliation-mode-btn.active { background-color: var(--plin-primary); color: white; border-color: var(--plin-secondary); }
.logout-button { background: var(--bg-dark-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.9rem; cursor: pointer; transition: all 0.2s; }
.logout-button:hover { background-color: var(--status-disconnected); color: var(--text-primary); border-color: var(--status-disconnected); }

main { flex-grow: 1; min-height: 0; padding-top: 1.5rem; }
.view { display: none; height: 100%; flex-direction: column; }
.view.active { display: flex; }

/* --- Live View --- */
#live-view { gap: 1.5rem; }
.live-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; flex-shrink: 0; }
.store-total { background-color: var(--bg-dark-secondary); padding: 1.5rem; border-radius: var(--radius-lg); border: 1px solid var(--border-color); }
.store-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.75rem; }
.store-total h2 { font-size: 1.25rem; font-weight: 600; }
.reset-button { background: var(--bg-dark-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); padding: 0.3rem 0.8rem; border-radius: 6px; font-size: 0.8rem; cursor: pointer; transition: all 0.2s; }
.reset-button:hover { background-color: var(--status-disconnected); color: var(--text-primary); border-color: var(--status-disconnected); }
.store-total p { font-size: 1.5rem; font-weight: 600; }
.yape-total .yape-total-value { color: var(--yape-secondary); }
.plin-total .plin-total-value { color: var(--plin-secondary); }
#total-tupac h2 { color: var(--tupac-accent); }
.notifications-grid { flex-grow: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; min-height: 0; }
.notifications-column { display: flex; flex-direction: column; min-height: 0; }
.notifications-column h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; padding-left: 0.5rem; }
#notifications-list-tupac h3 { color: var(--tupac-accent); }
.notifications-list { flex-grow: 1; overflow-y: auto; padding: 0.5rem; background-color: rgba(0,0,0,0.2); border-radius: var(--radius-md); }
.notification-card { border-radius: var(--radius-md); margin-bottom: 1rem; border: 1px solid transparent; opacity: 0; transform: translateY(20px); animation: slide-in 0.4s ease-out forwards; overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s, outline 0.2s ease; color: #fff; }
.notification-card:hover { transform: translateY(-3px); box-shadow: 0 5px 20px rgba(0,0,0,0.4); }
.notification-card.yape { background: linear-gradient(135deg, var(--yape-dark), var(--yape-primary)); }
.notification-card.plin { background: linear-gradient(135deg, var(--plin-dark), var(--plin-primary)); }
.notification-card.generic { background: linear-gradient(135deg, var(--generic-secondary), var(--generic-primary)); }
.card-content { padding: 0.75rem 1.25rem; }
.card-main-info { display: flex; justify-content: space-between; align-items: flex-start; }
.amount { font-size: 1.75rem; font-weight: 700; color: #fff; }
.sender-info { display: flex; justify-content: space-between; align-items: baseline; margin-top: 0.25rem; color: rgba(255, 255, 255, 0.9); }
.sender { font-size: 1rem; }
.time { font-size: 0.8rem; color: rgba(255, 255, 255, 0.7); }
.source {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}
.move-button { background: rgba(0,0,0,0.2); color: #fff; border: none; width: 100%; padding: 0.6rem; font-weight: 600; cursor: pointer; transition: all 0.2s; border-top: 1px solid rgba(255, 255, 255, 0.2); }
.move-button:hover { background: rgba(0,0,0,0.4); }
.move-button:disabled { background-color: rgba(0,0,0,0.1); color: rgba(255,255,255,0.4); cursor: not-allowed; }
.move-button:disabled:hover { background-color: rgba(0,0,0,0.1); }
.placeholder { text-align: center; color: var(--text-secondary); padding: 4rem; }

/* --- Voucher View --- */
.voucher-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.voucher-header h2 { font-size: 1.5rem; font-weight: 600; }
.voucher-summary { display: flex; flex-wrap: wrap; gap: 1rem; background: var(--bg-dark-secondary); padding: 1.5rem; border-radius: var(--radius-lg); margin-bottom: 1.5rem; }
.summary-item { flex: 1 1 200px; background: var(--bg-dark-tertiary); padding: 1rem; border-radius: var(--radius-md); border-left: 4px solid var(--generic-primary); transition: transform 0.2s ease-in-out; }
.summary-item:hover { transform: translateY(-3px); }
.summary-item.yape { border-color: var(--yape-primary); background: linear-gradient(135deg, var(--bg-dark-tertiary), #3a1c49); }
.summary-item.plin { border-color: var(--plin-primary); background: linear-gradient(135deg, var(--bg-dark-tertiary), #1a4e69); }
.summary-item p { font-size: 1rem; color: var(--text-secondary); }
.summary-item span { display: block; font-size: 1.75rem; font-weight: 700; color: var(--text-primary); }
.voucher-details { flex-grow: 1; min-height: 0; display: flex; flex-direction: column; }
.voucher-details h3 { font-size: 1.25rem; margin-bottom: 1rem; }
.table-container { flex-grow: 1; overflow-y: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border-color); }
thead { background-color: var(--bg-dark-tertiary); position: sticky; top: 0; z-index: 1; }
tbody tr { transition: background-color 0.2s, outline 0.2s ease; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background-color: rgba(255, 255, 255, 0.03); }
td.amount-cell { font-weight: 600; text-align: right; }

/* --- VALIDATION & RECONCILIATION STYLES --- */
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
    flex-shrink: 0;
}
.status-pending { background-color: var(--status-pending); }
.status-validated { background-color: var(--status-validated); }
.reconciliation-mode .selectable[data-status="pending"]:hover { cursor: pointer; outline: 2px dashed var(--text-secondary); outline-offset: 2px; }
.selectable.selected { outline: 3px solid var(--plin-secondary); outline-offset: 2px; background-color: var(--plin-dark); }
.highlighted { background-color: rgba(255,255,255,0.1) !important; box-shadow: 0 0 15px rgba(255,255,255,0.2) !important; }

@keyframes slide-in { to { opacity: 1; transform: translateY(0); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark-secondary); }
::-webkit-scrollbar-thumb { background: var(--generic-primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--generic-secondary); }