/* DGA File Manager - CardList
   Airbnb-inspired minimal design
   Clean, breathable, typography-driven
*/

/* ===== Container ===== */
.dga-fm-cardlist {
    --cl-columns: 3;
    --cl-accent: #2271b1;
    --cl-brand-navy: #1a3e6f;
    --cl-brand-blue: #2271b1;
    --cl-brand-blue-dark: #135e96;
    --cl-brand-orange: #F47920;
    --cl-brand-blue-light: #f0f7ff;
    --cl-brand-blue-ring: rgba(34, 113, 177, 0.12);
    --cl-gray-50: #f9fafb;
    --cl-gray-100: #f3f4f6;
    --cl-gray-200: #e5e7eb;
    --cl-gray-300: #d1d5db;
    --cl-gray-400: #9ca3af;
    --cl-gray-500: #6b7280;
    --cl-gray-700: #374151;
    --cl-gray-900: #111827;
    font-family: 'Circular', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    width: 100%;
    max-width: 100%;
    color: var(--cl-gray-900);
    font-size: 14px;
    line-height: 1.5;
    box-sizing: border-box;
}
.dga-fm-cardlist *, .dga-fm-cardlist *::before, .dga-fm-cardlist *::after {
    box-sizing: border-box;
}

/* ===== Header ===== */
.dga-fm-cl-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 0 19px;
    flex-wrap: wrap;
    position: relative;
}
.dga-fm-cl-header::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cl-brand-orange) 0%, var(--cl-brand-blue) 50%, var(--cl-brand-navy) 100%);
    border-radius: 2px;
}
.dga-fm-cl-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--cl-gray-900);
    letter-spacing: -0.02em;
}

/* Search — Airbnb style rounded pill */
.dga-fm-cl-search {
    position: relative;
    flex-shrink: 0;
}
.dga-fm-cl-search input {
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--cl-gray-300);
    border-radius: 24px;
    font-size: 14px;
    width: 260px;
    background: #fff;
    color: var(--cl-gray-900);
    outline: none;
    transition: all 0.2s;
    -webkit-appearance: none;
}
.dga-fm-cl-search input::placeholder {
    color: var(--cl-gray-400);
}
.dga-fm-cl-search input:focus {
    border-color: var(--cl-brand-blue);
    box-shadow: 0 0 0 2px var(--cl-brand-blue-ring);
}
.dga-fm-cl-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cl-gray-900);
    pointer-events: none;
}

/* ===== Filter Bar — Airbnb category tabs ===== */
.dga-fm-cl-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 0 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    border-bottom: 1px solid var(--cl-gray-200);
    margin-bottom: 24px;
}
.dga-fm-cl-filters::-webkit-scrollbar {
    display: none;
}
.dga-fm-cl-filters:empty {
    display: none;
}
.dga-fm-cl-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    color: var(--cl-gray-500);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
    outline: none;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: -1px;
}
.dga-fm-cl-filter-btn:hover {
    color: var(--cl-gray-700);
    border-bottom-color: var(--cl-brand-blue);
    opacity: 0.7;
}
.dga-fm-cl-filter-btn.active {
    color: var(--cl-brand-navy);
    border-bottom-color: var(--cl-brand-blue);
    font-weight: 600;
    opacity: 1;
}
.dga-fm-cl-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    font-size: 11px;
    font-weight: 600;
    background: var(--cl-gray-100);
    color: var(--cl-gray-500);
    line-height: 1;
}
.dga-fm-cl-filter-btn.active .dga-fm-cl-filter-count {
    background: var(--cl-brand-blue);
    color: #fff;
}
.dga-fm-cl-filter-lock {
    width: 12px;
    height: 12px;
    color: var(--cl-gray-400);
    flex-shrink: 0;
}

/* ===== Filter Dropdowns — Airbnb pill style ===== */
.dga-fm-cl-year-filter {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 0;
    flex-wrap: wrap;
}
.dga-fm-cl-year-label,
.dga-fm-cl-dropdown-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--cl-gray-700);
    white-space: nowrap;
}
.dga-fm-cl-dropdown-label:not(:first-child) {
    margin-left: 8px;
}
.dga-fm-cl-year-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding: 8px 36px 8px 16px;
    border: 1px solid var(--cl-gray-300);
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--cl-gray-900);
    background: #fff url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 14px center;
    background-size: 12px;
    cursor: pointer;
    outline: none;
    transition: all 0.15s;
    min-width: 120px;
}
.dga-fm-cl-year-select:hover {
    border-color: var(--cl-brand-blue);
}
.dga-fm-cl-year-select:focus {
    border-color: var(--cl-brand-blue);
    box-shadow: 0 0 0 2px var(--cl-brand-blue-ring);
}

/* ===== Content Area ===== */
.dga-fm-cl-content {
    min-height: 200px;
}

/* ===== List Layout ===== */
.dga-fm-cl-list {
    display: flex;
    flex-direction: column;
    border-top: 2px solid var(--cl-brand-blue);
}

/* ===== List Row ===== */
.dga-fm-cl-row {
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--cl-row-height, 50px);
    min-height: var(--cl-row-height, 50px);
    max-height: var(--cl-row-height, 50px);
    padding: 0 12px;
    border-bottom: 1px solid var(--cl-gray-200);
    transition: background 0.1s;
    cursor: default;
}
.dga-fm-cl-row:hover {
    background: var(--cl-brand-blue-light);
}

/* File type badge */
.dga-fm-cl-row-type {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 26px;
    padding: 0 8px;
    background: #EFF6FF;
    color: var(--cl-brand-blue);
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* File name */
.dga-fm-cl-row-name {
    flex: 1;
    min-width: 0;
    font-weight: 500;
    font-size: 14px;
    color: var(--cl-gray-900);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* File size */
.dga-fm-cl-row-size {
    flex-shrink: 0;
    font-size: 13px;
    color: var(--cl-gray-500);
    white-space: nowrap;
    min-width: 80px;
    text-align: right;
}

/* Download count */
.dga-fm-cl-row-downloads {
    flex-shrink: 0;
    font-size: 13px;
    color: var(--cl-gray-400);
    white-space: nowrap;
    min-width: 60px;
    text-align: right;
}

/* Download button */
.dga-fm-cl-row-dl {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    background: var(--cl-brand-blue);
    color: #fff !important;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none !important;
    white-space: nowrap;
}
.dga-fm-cl-row-dl:hover {
    background: var(--cl-brand-blue-dark);
    color: #fff !important;
    text-decoration: none !important;
}
.dga-fm-cl-row-dl:visited,
.dga-fm-cl-row-dl:active {
    color: #fff !important;
}
.dga-fm-cl-row-dl svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ===== Footer — Minimal ===== */
.dga-fm-cl-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0 8px;
    margin-top: 32px;
    border-top: 1px solid var(--cl-gray-200);
    font-size: 14px;
    color: var(--cl-gray-500);
    flex-wrap: wrap;
}
.dga-fm-cl-footer-label {
    font-weight: 600;
    color: var(--cl-brand-navy);
}
.dga-fm-cl-footer-sep {
    width: 4px;
    height: 4px;
    background: var(--cl-gray-300);
    border-radius: 50%;
}

/* ===== Empty State ===== */
.dga-fm-cl-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--cl-gray-400);
}
.dga-fm-cl-empty svg {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    color: var(--cl-gray-300);
}
.dga-fm-cl-empty p {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    color: var(--cl-gray-500);
}

/* ===== Loading ===== */
.dga-fm-cl-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--cl-gray-400);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}
.dga-fm-cl-spinner {
    width: 24px;
    height: 24px;
    border: 2.5px solid var(--cl-gray-200);
    border-top-color: var(--cl-brand-blue);
    border-radius: 50%;
    animation: dga-fm-cl-spin 0.6s linear infinite;
}
@keyframes dga-fm-cl-spin {
    to { transform: rotate(360deg); }
}

/* ===== Locked State ===== */
.dga-fm-cl-locked .dga-fm-cl-grid {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    opacity: 0.4;
}

/* ===== Password Modal — Minimal Airbnb dialog ===== */
.dga-fm-cl-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.dga-fm-cl-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}
.dga-fm-cl-modal {
    position: relative;
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    width: 420px;
    max-width: 100%;
    box-shadow: 0 8px 28px rgba(0,0,0,0.28);
    text-align: center;
    animation: dga-fm-cl-modal-in 0.2s ease-out;
}
@keyframes dga-fm-cl-modal-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.dga-fm-cl-modal-close {
    position: absolute;
    top: 16px;
    left: 16px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cl-gray-700);
    padding: 4px;
    border-radius: 50%;
    transition: background 0.15s;
    display: flex;
}
.dga-fm-cl-modal-close:hover {
    background: var(--cl-gray-100);
}
.dga-fm-cl-modal-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D97706;
}
.dga-fm-cl-modal h3 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 700;
    color: var(--cl-gray-900);
    letter-spacing: -0.01em;
}
.dga-fm-cl-modal-desc {
    margin: 0 0 24px;
    font-size: 14px;
    color: var(--cl-gray-500);
    line-height: 1.5;
}
.dga-fm-cl-modal-input {
    margin-bottom: 12px;
}
.dga-fm-cl-modal-input input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--cl-gray-300);
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: all 0.15s;
    text-align: center;
    letter-spacing: 3px;
    -webkit-appearance: none;
}
.dga-fm-cl-modal-input input:focus {
    border-color: var(--cl-brand-blue);
    box-shadow: 0 0 0 2px var(--cl-brand-blue-ring);
}
.dga-fm-cl-modal-error {
    color: #c13515;
    font-size: 14px;
    margin: 0 0 12px;
    padding: 10px 14px;
    background: #fff8f6;
    border: 1px solid #f0d6ce;
    border-radius: 8px;
    text-align: left;
}
.dga-fm-cl-modal-actions {
    display: flex;
    gap: 8px;
    margin-top: 20px;
}

/* ===== Buttons — Airbnb style ===== */
.dga-fm-cl-btn {
    flex: 1;
    padding: 12px 24px;
    border: 1px solid var(--cl-gray-300);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    background: #fff;
    color: var(--cl-gray-700);
    transition: all 0.15s;
    outline: none;
}
.dga-fm-cl-btn:hover {
    background: var(--cl-gray-50);
}
.dga-fm-cl-btn-primary {
    background: linear-gradient(135deg, var(--cl-brand-navy), var(--cl-brand-blue));
    color: #fff;
    border-color: transparent;
}
.dga-fm-cl-btn-primary:hover {
    background: linear-gradient(135deg, #152f54, #1a5e96);
    border-color: transparent;
}
.dga-fm-cl-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Mobile Tools Toggle Button ===== */
.dga-fm-cl-tools-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--cl-gray-300);
    background: #fff;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s;
    padding: 0;
    color: var(--cl-gray-700);
}
.dga-fm-cl-tools-toggle:hover {
    border-color: var(--cl-brand-blue);
    color: var(--cl-brand-blue);
}
.dga-fm-cl-tools-toggle.active {
    background: var(--cl-brand-orange);
    border-color: var(--cl-brand-orange);
    color: #fff;
}
.dga-fm-cl-tools-toggle .dga-fm-cl-tools-toggle-close {
    display: none;
}
.dga-fm-cl-tools-toggle.active .dga-fm-cl-tools-toggle-search {
    display: none;
}
.dga-fm-cl-tools-toggle.active .dga-fm-cl-tools-toggle-close {
    display: block;
}

/* ===== Mobile Tools Panel ===== */
.dga-fm-cl-tools-panel-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background: var(--cl-gray-50);
    border: 1px solid var(--cl-gray-200);
    border-top: none;
    border-radius: 0 0 12px 12px;
    margin-bottom: 16px;
}
.dga-fm-cl-tools-search {
    position: relative;
}
.dga-fm-cl-tools-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--cl-gray-300);
    border-radius: 24px;
    font-size: 14px;
    background: #fff;
    color: var(--cl-gray-900);
    outline: none;
    transition: all 0.2s;
    -webkit-appearance: none;
}
.dga-fm-cl-tools-search input::placeholder {
    color: var(--cl-gray-400);
}
.dga-fm-cl-tools-search input:focus {
    border-color: var(--cl-brand-blue);
    box-shadow: 0 0 0 2px var(--cl-brand-blue-ring);
}
.dga-fm-cl-tools-search .dga-fm-cl-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cl-gray-900);
    pointer-events: none;
}
.dga-fm-cl-tools-dropdowns {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.dga-fm-cl-tools-dropdowns .dga-fm-cl-dropdown-label {
    margin-left: 0;
    font-size: 13px;
    color: var(--cl-gray-500);
    margin-top: 4px;
}
.dga-fm-cl-tools-dropdowns .dga-fm-cl-dropdown-label:first-child {
    margin-top: 0;
}
.dga-fm-cl-tools-dropdowns .dga-fm-cl-year-select {
    width: 100%;
}

/* ===== Responsive ===== */
@media screen and (max-width: 768px) {
    .dga-fm-cl-header {
        padding: 20px 0 12px;
        flex-wrap: nowrap;
    }
    .dga-fm-cl-title {
        font-size: 22px;
    }
    .dga-fm-cl-search {
        display: none;
    }
    .dga-fm-cl-year-filter {
        display: none !important;
    }
    .dga-fm-cl-tools-toggle {
        display: flex;
    }
    /* ซ่อนเส้นรก — เหลือแค่เส้น gradient ใต้ header */
    .dga-fm-cl-filters {
        border-bottom: none;
        margin-bottom: 12px;
    }
    .dga-fm-cl-list {
        border-top: none;
    }
    .dga-fm-cl-modal {
        padding: 24px 20px;
    }
    .dga-fm-cl-row-size,
    .dga-fm-cl-row-downloads {
        display: none;
    }
    .dga-fm-cl-row {
        gap: 8px;
        padding: 0 8px;
    }
}
@media screen and (max-width: 480px) {
    .dga-fm-cl-row-type {
        min-width: 36px;
        font-size: 10px;
        padding: 0 5px;
    }
    .dga-fm-cl-row-name {
        font-size: 13px;
    }
    .dga-fm-cl-row-dl {
        padding: 5px 10px;
        font-size: 12px;
    }
}