/**
 * Portfolio Virtuale - Page-specific styles.
 *
 * Uses existing theme classes from internal.css where possible.
 * Color coding: green for positive, red for negative profit.
 */

/* ── Disclaimer banner ── */
.portfolio-disclaimer {
    background: var(--gray-100);
    border-left: 4px solid var(--blue-accent);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
    border-radius: 0 6px 6px 0;
}

.portfolio-disclaimer strong {
    color: var(--blue-accent);
}

/* ── Summary bar ── */
.portfolio-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.portfolio-summary-item {
    flex: 1 1 140px;
    text-align: center;
    padding: 0.75rem;
}

.portfolio-summary-item .summary-label {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.portfolio-summary-item .summary-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.portfolio-summary-item.net-profit .summary-value.positive {
    color: var(--green);
}

.portfolio-summary-item.net-profit .summary-value.negative {
    color: var(--red);
}

.portfolio-summary-item.net-profit {
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    background: var(--gray-50);
}

/* ── Toolbar ── */
.portfolio-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.portfolio-toolbar .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    transition: background 0.15s, border-color 0.15s;
}

.portfolio-toolbar .btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.portfolio-toolbar .btn-primary {
    background: var(--blue-accent);
    color: var(--white);
    border-color: var(--blue-accent);
}

.portfolio-toolbar .btn-primary:hover {
    background: var(--primary-dark);
}

.portfolio-toolbar .btn-danger {
    color: var(--red);
    border-color: var(--red);
}

.portfolio-toolbar .btn-danger:hover {
    background: #fef2f2;
}

/* ── Bet table ── */
.portfolio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.portfolio-table th {
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 600;
    text-align: left;
    padding: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
}

.portfolio-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

.portfolio-table tr:hover {
    background: var(--gray-50);
}

.portfolio-table .actions {
    white-space: nowrap;
}

.portfolio-table .actions button {
    padding: 0.35rem 0.5rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
}

.portfolio-table .actions .btn-edit {
    color: var(--blue-accent);
}

.portfolio-table .actions .btn-delete {
    color: var(--red);
}

/* ── History result highlights ── */
.portfolio-table .result-won {
    color: var(--green);
    font-weight: 600;
}

.portfolio-table .result-lost {
    color: var(--gray-400);
}

/* ── Bet form (modal or inline) ── */
.portfolio-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
}

.portfolio-form label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
}

.portfolio-form input,
.portfolio-form select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 1rem;
}

.portfolio-form input:focus,
.portfolio-form select:focus {
    outline: none;
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 2px rgba(26, 86, 219, 0.2);
}

/* ── Number input chips ── */
.portfolio-numbers-input {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.5rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    min-height: 3rem;
    align-items: center;
    cursor: text;
}

.portfolio-numbers-input .number-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--blue-accent);
    color: var(--white);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
}

.portfolio-numbers-input .number-chip .remove {
    cursor: pointer;
    opacity: 0.7;
}

.portfolio-numbers-input .number-chip .remove:hover {
    opacity: 1;
}

.portfolio-numbers-input input {
    border: none;
    outline: none;
    flex: 1;
    min-width: 3rem;
    font-size: 1rem;
    padding: 0.25rem;
}

/* ── Empty state ── */
.portfolio-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-400);
    font-size: 1.1rem;
}

/* ── Modal dialog ── */
.portfolio-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-modal {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 480px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.portfolio-modal h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--gray-800);
}

.portfolio-modal .modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

/* ── Toast notification ── */
.portfolio-toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--white);
    background: var(--green);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    animation: toast-in 0.3s ease-out;
}

.portfolio-toast.error {
    background: var(--red);
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(1rem); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .portfolio-summary {
        flex-direction: column;
    }

    .portfolio-table {
        font-size: 0.95rem;
    }

    .portfolio-table th,
    .portfolio-table td {
        padding: 0.5rem;
    }

    .portfolio-toolbar {
        flex-direction: column;
    }

    .portfolio-toolbar .btn {
        width: 100%;
        justify-content: center;
    }
}