/* ========== Task Modal ========== */
.task-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.task-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.task-modal {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s ease;
}

.task-modal-overlay.active .task-modal {
    transform: translateY(0) scale(1);
}

.task-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--card-border);
}

.task-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.task-modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    transition: color var(--transition);
}

.task-modal-close:hover {
    color: var(--text-primary);
}

.task-modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: inherit;
    transition: border-color var(--transition);
    outline: none;
    width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--accent);
}

.form-textarea {
    min-height: 80px;
    resize: vertical;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.form-select option {
    background: #1a1a1a;
    color: #f0f0f0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Subtask Input */
.subtask-input-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.subtask-add-row {
    display: flex;
    gap: 8px;
}

.subtask-add-row .form-input {
    flex: 1;
}

.subtask-add-btn {
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.subtask-add-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.subtask-list-edit {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.subtask-edit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.subtask-edit-item span {
    flex: 1;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.7);
}

.subtask-remove-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.2);
    font-size: 1rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color var(--transition);
}

.subtask-remove-btn:hover {
    color: #ef4444;
}

/* Modal Footer */
.task-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--card-border);
}

.btn-cancel {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.btn-save {
    padding: 10px 24px;
    border-radius: 10px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-save:hover {
    background: #254bbf;
    box-shadow: 0 4px 12px rgba(48, 92, 222, 0.3);
}

/* Tasks Responsive */
@media (max-width: 768px) {
    .task-modal-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .task-modal {
        max-height: 90vh;
        max-height: 90dvh;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        margin: 0;
        width: 100%;
        transform: translateY(100%);
    }

    .task-modal-overlay.active .task-modal {
        transform: translateY(0);
    }

    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px;
    }

    .tasks-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .tasks-filter-tabs {
        justify-content: center;
    }

    .btn-add-task {
        justify-content: center;
    }

    .task-item-header {
        padding: 12px 14px;
        gap: 10px;
    }

    .task-name {
        font-size: 0.84rem;
    }

    .task-meta {
        gap: 8px;
    }

    .task-age {
        display: none;
    }

    .task-detail-inner {
        padding-left: 38px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Task Modal Scrollbar */
.task-modal::-webkit-scrollbar {
    width: 4px;
}

.task-modal::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.task-modal::-webkit-scrollbar-track {
    background: transparent;
}

/* ========== SweetAlert2 Theme Overrides ========== */
.swal2-popup {
    background: var(--card-bg) !important;
    border: 1px solid var(--card-border) !important;
    color: var(--text-primary) !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5) !important;
}

.swal2-title,
.swal2-html-container {
    color: var(--text-primary) !important;
}

.swal2-confirm {
    background: var(--accent) !important;
    color: #fff !important;
    border-radius: 10px !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    border: none !important;
    box-shadow: none !important;
    transition: all var(--transition) !important;
}

.swal2-cancel {
    background: rgba(255, 255, 255, 0.04) !important;
    color: var(--text-secondary) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 10px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    transition: all var(--transition) !important;
}

.swal2-cancel:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--text-primary) !important;
}

.swal2-icon.swal2-warning {
    border-color: #f59e0b !important;
    color: #f59e0b !important;
}

.swal2-icon.swal2-error {
    border-color: #ef4444 !important;
    color: #ef4444 !important;
}

.swal2-icon.swal2-success {
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}