/* ============================================================ */
/* ===== STATS GRID ===== */
/* ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}

.stat-card {
    background: var(--white-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    padding: 12px 8px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: 0.3s;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(3, 98, 128, 0.04);
}

    .stat-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 24px rgba(3, 98, 128, 0.08);
    }

    .stat-card .stat-number {
        font-size: 1.2rem;
        font-weight: 800;
        color: var(--text-dark);
        line-height: 1.2;
    }

    .stat-card .stat-label {
        font-size: 0.5rem;
        color: var(--text-muted);
        margin-top: 2px;
        font-weight: 500;
    }

    .stat-card .stat-icon {
        font-size: 0.7rem;
        display: block;
        margin-bottom: 2px;
    }

    .stat-card.total .stat-icon {
        color: var(--primary-color);
    }

    .stat-card.pending .stat-icon {
        color: var(--pending-color);
    }

    .stat-card.approved .stat-icon {
        color: var(--approved-color);
    }

    .stat-card.rejected .stat-icon {
        color: var(--rejected-color);
    }

    .stat-card.rejected .stat-icon {
        color: var(--rejected-color);
    }

    .stat-card.onhold .stat-icon {
        color: var(--onhold-color);
    }

/* ============================================================ */
/* ===== FILTER TABS ===== */
/* ============================================================ */
.filter-tabs {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
    margin-bottom: 12px;
    background: rgba(3, 98, 128, 0.04);
    border-radius: 14px;
    padding: 4px;
}

    .filter-tabs .tab-btn {
        padding: 6px 12px;
        border: none;
        border-radius: 10px;
        font-size: 0.55rem;
        font-weight: 600;
        cursor: pointer;
        transition: 0.3s;
        background: transparent;
        color: var(--text-muted);
        white-space:wrap;
    }

        .filter-tabs .tab-btn:hover {
            color: var(--primary-color);
            background: rgba(3, 98, 128, 0.04);
        }

        .filter-tabs .tab-btn.active {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: #fff;
            box-shadow: 0 4px 16px rgba(3, 98, 128, 0.15);
        }

        .filter-tabs .tab-btn i {
            margin-left: 4px;
            font-size: 0.5rem;
        }

/* ============================================================ */
/* ===== SEARCH BAR ===== */
/* ============================================================ */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    background: var(--white-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 4px 4px 4px 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 10px rgba(3, 98, 128, 0.04);
}

    .search-bar input {
        flex: 1;
        border: none;
        background: transparent;
        padding: 8px 4px;
        font-size: 0.65rem;
        font-family: 'Tajawal', sans-serif;
        color: var(--text-dark);
        outline: none;
    }

        .search-bar input::placeholder {
            color: var(--text-muted);
            opacity: 0.6;
        }

    .search-bar .search-btn {
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        border: none;
        border-radius: 10px;
        color: #fff;
        padding: 6px 14px;
        font-size: 0.65rem;
        cursor: pointer;
        transition: 0.3s;
        display: flex;
        align-items: center;
        gap: 4px;
        font-family: 'Tajawal', sans-serif;
        font-weight: 600;
    }

        .search-bar .search-btn:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(3, 98, 128, 0.15);
        }

/* ============================================================ */
/* ===== REQUEST LIST ===== */
/* ============================================================ */
.request-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ============================================================ */
/* ===== REQUEST CARD ===== */
/* ============================================================ */
.request-card {
    background: var(--white-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 10px rgba(3, 98, 128, 0.04);
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

    .request-card::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 4px;
        height: 100%;
        border-radius: 0 4px 4px 0;
        transition: 0.3s;
    }

    .request-card.status-pending::before {
        background: var(--pending-color);
    }

    .request-card.status-approved::before {
        background: var(--approved-color);
    }

    .request-card.status-rejected::before {
        background: var(--rejected-color);
    }

    .request-card.status-inprogress::before {
        background: var(--inprogress-color);
    }
    .request-card.status-onhold::before {
        background: var(--onhold-color);
    }

    .request-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(3, 98, 128, 0.08);
    }

    .request-card .card-top {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 8px;
    }

    .request-card .student-info {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .request-card .student-avatar {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: rgba(3, 98, 128, 0.06);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.85rem;
        color: var(--primary-color);
        font-weight: 700;
        flex-shrink: 0;
    }

    .request-card .student-name {
        font-weight: 700;
        font-size: 0.75rem;
        color: var(--text-dark);
    }

    .request-card .student-meta {
        font-size: 0.5rem;
        color: var(--text-muted);
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
    }

        .request-card .student-meta i {
            font-size: 0.45rem;
            margin-left: 2px;
        }

    .request-card .status-badge {
        font-size: 0.5rem;
        font-weight: 600;
        padding: 2px 10px;
        border-radius: 30px;
        white-space: nowrap;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        gap: 4px;
    }

        .request-card .status-badge.pending {
            background: rgba(243, 156, 18, 0.08);
            color: var(--pending-color);
        }

        .request-card .status-badge.approved {
            background: rgba(39, 174, 96, 0.08);
            color: var(--approved-color);
        }

        .request-card .status-badge.rejected {
            background: rgba(231, 76, 60, 0.08);
            color: var(--rejected-color);
        }

        .request-card .status-badge.inprogress {
            background: rgba(41, 128, 185, 0.08);
            color: var(--inprogress-color);
        }

        .request-card .status-badge.onhold {
            background: rgba(41, 128, 185, 0.08);
            color: var(--onhold-color);
        }

    .request-card .card-details {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 6px;
        padding-right: 46px;
    }

        .request-card .card-details .detail {
            font-size: 0.5rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 3px;
        }

            .request-card .card-details .detail i {
                font-size: 0.45rem;
                color: var(--primary-color);
            }

    .request-card .card-actions {
        display: flex;
        gap: 10px;
        margin-top: 8px;
        padding-right: 46px;
        flex-wrap: wrap;
    }

        .request-card .card-actions .action-btn {
            padding: 0px 30px;
            border: none;
            border-radius: 5px;
            font-size: 0.5rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.3s;
            display: flex;
            align-items: center;
            gap: 4px;
        }

            .request-card .card-actions .action-btn.approve {
                background: rgba(39, 174, 96, 0.08);
                color: var(--approved-color);
            }

                .request-card .card-actions .action-btn.approve:hover {
                    background: var(--approved-color);
                    color: #fff;
                    transform: scale(1.02);
                }

            .request-card .card-actions .action-btn.reject {
                background: rgba(231, 76, 60, 0.08);
                color: var(--rejected-color);
            }

                .request-card .card-actions .action-btn.reject:hover {
                    background: var(--rejected-color);
                    color: #fff;
                    transform: scale(1.02);
                }

            .request-card .card-actions .action-btn.view {
                background: rgba(3, 98, 128, 0.06);
                color: var(--primary-color);
            }

                .request-card .card-actions .action-btn.view:hover {
                    background: var(--primary-color);
                    color: #fff;
                    transform: scale(1.02);
                }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.modal-window {
    background: #fff;
    border-radius: 12px;
    width: 700px;
    max-width: 95%;
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 15px 40px rgba(0,0,0,.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px;
    border-bottom: 1px solid #eee;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 18px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.close-btn {
    border: none;
    background: none;
    font-size: 22px;
    cursor: pointer;
}


    /* ===== بطاقة معلومات الطالب ===== */
    .modal-body .student-profile {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 14px 16px;
        background: rgba(3, 98, 128, 0.03);
        border-radius: 16px;
        border: 1px solid rgba(3, 98, 128, 0.04);
        margin-bottom: 18px;
    }

        .modal-body .student-profile .profile-avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: 0 4px 16px rgba(3, 98, 128, 0.12);
        }

        .modal-body .student-profile .profile-info {
            flex: 1;
        }

            .modal-body .student-profile .profile-info .profile-name {
                font-size: 0.9rem;
                font-weight: 700;
                color: var(--text-dark);
                margin-bottom:5px;
            }

            .modal-body .student-profile .profile-info .profile-meta {
                display: flex;
                flex-wrap: wrap;
                gap: 8px;
                font-size: 0.70rem;
                color: var(--text-muted);
            }

                .modal-body .student-profile .profile-info .profile-meta i {
                    font-size: 0.45rem;
                    color: var(--primary-color);
                    margin-left: 2px;
                }

        .modal-body .student-profile .profile-status {
            font-size: 0.5rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 30px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 4px;
        }

            .modal-body .student-profile .profile-status.pending {
                background: rgba(243, 156, 18, 0.08);
                color: var(--pending-color);
            }

            .modal-body .student-profile .profile-status.approved {
                background: rgba(39, 174, 96, 0.08);
                color: var(--approved-color);
            }

            .modal-body .student-profile .profile-status.rejected {
                background: rgba(231, 76, 60, 0.08);
                color: var(--rejected-color);
            }

            .modal-body .student-profile .profile-status.inprogress {
                background: rgba(41, 128, 185, 0.08);
                color: var(--inprogress-color);
            }

    /* ===== شبكة التفاصيل المالية ===== */
    .modal-body .finance-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 12px;
    }

.modal-body .finance-item {
    background: var(--bg-light);
    backdrop-filter: blur(4px);
    border-radius: 14px;
    padding: 12px 14px;
    border: 1px solid rgba(3, 98, 128, 0.06);
    transition: 0.3s;
    text-align: center;
}

    .modal-body .finance-item:hover {
        transform: translateY(-2px);
        border-color: rgba(3, 98, 128, 0.1);
    }

    .modal-body .finance-item .finance-label {
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--text-dark);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
    }

            .modal-body .finance-item .finance-label i {
                font-size: 0.5rem;
            }

        .modal-body .finance-item .finance-value {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-top: 2px;
        }

            .modal-body .finance-item .finance-value.previous {
                color: var(--danger-color);
            }

            .modal-body .finance-item .finance-value.tuition {
                color: var(--primary-color);
            }

            .modal-body .finance-item .finance-value.bus {
                color: var(--warning-color);
            }

            .modal-body .finance-item .finance-value.paid-full {
                color: var(--success-color);
            }

            .modal-body .finance-item .finance-value.paid-partial {
                color: var(--warning-color);
            }

        .modal-body .finance-item.full-width {
            grid-column: span 2;
        }

    .modal-body .receipt-box {
        background: rgba(3, 98, 128, 0.03);
        border-radius: 14px;
        padding: 12px 16px;
        border: 1px dashed rgba(3, 98, 128, 0.08);
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 6px;
    }

        .modal-body .receipt-box .receipt-label {
            font-size: 0.75rem;
            font-weight:700;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            gap: 4px;
        }

            .modal-body .receipt-box .receipt-label i {
                font-size: 0.75rem;
                color: var(--primary-color);
            }

        .modal-body .receipt-box .receipt-value {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary-color);
            background: rgba(3, 98, 128, 0.04);
            padding: 2px 14px;
            border-radius: 30px;
        }

/* ============================================================ */
/* ===== MODAL - سبب الرفض ===== */
/* ============================================================ */
.reject-modal .modal-content {
    max-width: 400px;
}

.reject-modal .modal-header {
    border-bottom-color: rgba(231, 76, 60, 0.08);
}

    .reject-modal .modal-header .title-icon {
        background: linear-gradient(135deg, var(--danger-color), #c0392b);
    }

.reject-modal .modal-body .reject-reason {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

    .reject-modal .modal-body .reject-reason .student-name-display {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.65rem;
        color: var(--text-muted);
        padding: 8px 12px;
        background: rgba(3, 98, 128, 0.02);
        border-radius: 10px;
        border: 1px solid rgba(3, 98, 128, 0.04);
    }

        .reject-modal .modal-body .reject-reason .student-name-display strong {
            color: var(--text-dark);
        }

    .reject-modal .modal-body .reject-reason textarea {
        width: 100%;
        padding: 12px 14px;
        border: 2px solid rgba(3, 98, 128, 0.08);
        border-radius: 12px;
        font-size: 0.7rem;
        font-family: 'Tajawal', sans-serif;
        resize: vertical;
        min-height: 100px;
        max-height: 200px;
        transition: 0.3s;
        background: rgba(255, 255, 255, 0.4);
        backdrop-filter: blur(4px);
        color: var(--text-dark);
    }

        .reject-modal .modal-body .reject-reason textarea:focus {
            outline: none;
            border-color: var(--danger-color);
            box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.06);
            background: rgba(255, 255, 255, 0.6);
        }

        .reject-modal .modal-body .reject-reason textarea::placeholder {
            color: var(--text-muted);
            opacity: 0.5;
        }

    .reject-modal .modal-body .reject-reason .char-counter {
        font-size: 0.5rem;
        color: var(--text-muted);
        text-align: left;
        margin-top: -8px;
    }

.reject-modal .modal-footer {
    padding: 12px 22px 20px;
    border-top: 1px solid rgba(3, 98, 128, 0.04);
    display: flex;
    gap: 10px;
}

    .reject-modal .modal-footer .btn {
        flex: 1;
        padding: 10px 16px;
        border: none;
        border-radius: 12px;
        font-size: 0.7rem;
        font-weight: 700;
        cursor: pointer;
        transition: 0.3s;
        font-family: 'Tajawal', sans-serif;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }

    .reject-modal .modal-footer .btn-secondary {
        background: rgba(3, 98, 128, 0.06);
        color: var(--text-muted);
    }

        .reject-modal .modal-footer .btn-secondary:hover {
            background: rgba(3, 98, 128, 0.1);
            color: var(--text-dark);
        }

    .reject-modal .modal-footer .btn-danger {
        background: linear-gradient(135deg, var(--danger-color), #c0392b);
        color: #fff;
        box-shadow: 0 4px 16px rgba(231, 76, 60, 0.15);
    }

        .reject-modal .modal-footer .btn-danger:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(231, 76, 60, 0.25);
        }

        .reject-modal .modal-footer .btn-danger:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }

        .reject-modal .modal-footer .btn-danger .spinner {
            animation: spin 1s linear infinite;
        }

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}