/* Finance Manager — page-specific styles */

.finance-card {
    max-width: 580px;
    margin: 0 auto 4rem;
    padding: 2.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}
.finance-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
}

.balance-block {
    text-align: center;
    padding: 2rem 1rem;
    margin: -0.5rem -0.5rem 1.5rem;
    background: linear-gradient(135deg, #0F0F1A, #1A1830);
    border-radius: var(--radius);
    color: white;
    position: relative;
    overflow: hidden;
}
.balance-block::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 100%, rgba(124, 58, 237, 0.4), transparent 60%);
    pointer-events: none;
}
.balance-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--grad-accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
    position: relative;
}
.balance-amount {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--grad-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    position: relative;
}

.inc-exp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}
.inc-exp-cell {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    text-align: center;
}
.inc-exp-cell__label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}
.inc-exp-cell__amt {
    font-size: 1.3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.money-plus  { color: var(--success); }
.money-minus { color: var(--danger); }

.section-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-soft);
    margin: 1.5rem 0 0.85rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

#form .notion-label small {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.75rem;
}
#form .notion-input { margin-bottom: 0.5rem; }
#form .notion-btn   { width: 100%; margin-top: 1rem; }

.transaction-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.transaction {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-right: 4px solid var(--text-muted);
    border-radius: 12px;
    animation: slide-in 0.3s var(--ease);
    transition: all var(--t-fast) var(--ease);
}
.transaction:hover {
    transform: translateX(-2px);
    box-shadow: var(--shadow-sm);
}
.transaction.plus  { border-right-color: var(--success); }
.transaction.minus { border-right-color: var(--danger); }
@keyframes slide-in {
    from { opacity: 0; transform: translateX(12px); }
    to   { opacity: 1; transform: translateX(0); }
}
.transaction__text {
    font-weight: 500;
    color: var(--text);
    word-wrap: break-word;
    flex: 1;
}
.transaction__amount {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    margin: 0 0.85rem;
}
.transaction.plus .transaction__amount  { color: var(--success); }
.transaction.minus .transaction__amount { color: var(--danger); }
.transaction__del {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: grid;
    place-items: center;
    border-radius: 8px;
    transition: all var(--t-fast) var(--ease);
}
.transaction__del:hover {
    background: rgba(239,68,68,0.1);
    color: var(--danger);
}

.empty-msg {
    text-align: center;
    color: var(--text-muted);
    padding: 1rem;
    font-size: 0.9rem;
}
.empty-msg.hidden { display: none; }

@media (max-width: 540px) {
    .finance-card { padding: 1.5rem; margin: 0 1rem 2rem; }
    .inc-exp-grid { grid-template-columns: 1fr; }
}