IncomeTaxSystem/static/css/mat_credit.css

/* =========================
   CONTAINER
========================= */
.mat-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 25px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
}

.page-title {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
}

/* =========================
   YEAR CONTROLS
========================= */
.year-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.year-controls select {
    padding: 8px 10px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid #ced4da;
}

.year-controls button {
    padding: 8px 14px;
    font-size: 14px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    background-color: #0d6efd;
    color: #ffffff;
}

.year-controls button:hover {
    background-color: #0b5ed7;
}

/* =========================
   TABLE WRAPPER
========================= */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* =========================
   TABLE
========================= */
#matTable {
    width: 100%;
    min-width: 900px;
    border-collapse: collapse;
    font-size: 14px;
    text-align: center;
}

/* =========================
   HEADER
========================= */
#matTable thead th {
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
    color: #ffffff;
    padding: 12px 8px;
    border: 1px solid #0a58ca;
    white-space: nowrap;
}

/* =========================
   BODY CELLS
========================= */
#matTable tbody td {
    padding: 8px;
    border: 1px solid #dcdcdc;
    background-color: #ffffff;
}

#matTable tbody td:first-child {
    font-weight: 600;
    background-color: #f5f8ff;
}

/* =========================
   INPUTS
========================= */
#matTable input {
    width: 100%;
    padding: 6px;
    border: 1px solid #cfd8dc;
    border-radius: 4px;
    font-size: 13px;
    text-align: right;
    box-sizing: border-box;
}

#matTable input:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.15);
    outline: none;
}

/* =========================
   BUTTONS
========================= */
#matTable button {
    background-color: #198754;
    border: none;
    color: white;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
}

#matTable button:hover {
    background-color: #157347;
}

.add-row-btn {
    background-color: #0d6efd;
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 6px;
    cursor: pointer;
}

.add-row-btn:hover {
    background-color: #0b5ed7;
}

/* =========================
   ROW STATES
========================= */
#matTable tbody tr:hover {
    background-color: #f1f6ff;
}

.input-error {
    border-color: #dc3545 !important;
    background-color: #fff5f5;
}

.row-saved {
    background-color: #e9f7ef !important;
}

/* =========================
   ACTION FOOTER
========================= */
.action-footer {
    margin-top: 15px;
}

/* =========================
   MOBILE ONLY FIXES
   (DOES NOT AFFECT DESKTOP)
========================= */
@media (max-width: 768px) {

    .mat-container {
        margin: 10px;
        padding: 15px;
    }

    /* YEAR CONTROLS STACKED */
    .year-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .year-controls select,
    .year-controls button {
        width: 100%;
        font-size: 14px;
    }

    /* TABLE */
    #matTable {
        font-size: 12px;
        min-width: 800px;
    }

    #matTable input {
        font-size: 12px;
    }

    #matTable button {
        font-size: 12px;
        padding: 5px 10px;
    }

    /* ADD ROW BUTTON FULL WIDTH */
    .add-row-btn {
        width: 50%;
    }
}