/* ========== FIRMWARE MANAGEMENT PAGE STYLES ========== */
/* ESP32 Firmware upload, promotion, and version management */

/* ========== PAGE CONTAINER ========== */
.esp-firmware-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
}

@media (max-width: 768px) {
    .esp-firmware-container .mud-input-slot,
    .esp-firmware-container input,
    .esp-firmware-container select,
    .esp-firmware-container button {
        min-height: 44px !important;
    }
}

.esp-firmware-container .page-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #00bcd4;
    border-bottom: 1px solid rgba(0, 188, 212, 0.2);
    padding-bottom: 1rem;
}

.card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.section-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #00bcd4;
}

/* ========== UPLOAD SECTION ========== */
.upload-section {
    margin-bottom: 1.5rem;
}

.upload-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.file-select {
    flex: 1;
    max-width: 400px;
}

.desc-input {
    flex: 1;
}

.upload-action {
    width: auto;
}

.file-input-wrapper {
    position: relative;
    cursor: pointer;
}

.file-display {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid rgba(0, 188, 212, 0.2);
    border-radius: 4px;
    background: rgba(0, 188, 212, 0.02);
    color: rgba(255, 255, 255, 0.6);
    min-height: 38px;
    cursor: pointer;
    position: relative;
}

.file-display:hover {
    border-color: rgba(0, 188, 212, 0.4);
    background: rgba(0, 188, 212, 0.05);
}

.file-name {
    color: rgba(255, 255, 255, 0.9);
    margin-right: 0.5rem;
}

.file-size {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.clear-file-btn {
    margin-left: auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.clear-file-btn:hover {
    background: rgba(244, 67, 54, 0.4);
}

.upload-message {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
}

.upload-message.success {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.upload-message.error {
    background: rgba(244, 67, 54, 0.1);
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

/* ========== GROUPS MATRIX ========== */
.firmware-lane-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin: 0.25rem 0 0.75rem;
}

.firmware-lane-header h2 {
    margin: 0;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 600;
}

.firmware-lane-header span {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.48);
}

.dev-firmware-header {
    margin-top: 1.5rem;
}

.groups-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.group-column {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.group-header {
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid;
}

.group-header.group-alpha {
    background: rgba(244, 67, 54, 0.1);
    border-color: #f44336;
}

.group-header.group-beta {
    background: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
}

.group-header.group-lbsa_internal {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196f3;
}

.group-header.group-prod {
    background: rgba(76, 175, 80, 0.1);
    border-color: #4caf50;
}

.group-name {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.group-header.group-alpha .group-name {
    color: #f44336;
}

.group-header.group-beta .group-name {
    color: #ffc107;
}

.group-header.group-lbsa_internal .group-name {
    color: #2196f3;
}

.group-header.group-prod .group-name {
    color: #4caf50;
}

.group-label {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
}

.firmware-slot {
    padding: 0.75rem;
    min-height: 140px;
}

.slot-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.slot-content.empty {
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.8rem;
    gap: 0.5rem;
}

.slot-content.empty i {
    font-size: 1.5rem;
}

.slot-content.filled {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    padding: 0.75rem;
}

.assign-btn {
    margin-top: 0.5rem;
    padding: 4px 12px;
    background: rgba(0, 188, 212, 0.15);
    border: 1px solid rgba(0, 188, 212, 0.3);
    border-radius: 4px;
    color: #00bcd4;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.assign-btn:hover {
    background: rgba(0, 188, 212, 0.25);
}

.fw-version {
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: #00bcd4;
}

.fw-name {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fw-size {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

.fw-date {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.5rem;
}

.fw-lane-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    min-height: 20px;
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 600;
    line-height: 1.2;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

.fw-lane-badge.prod {
    color: #4caf50;
    background: rgba(76, 175, 80, 0.12);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.fw-lane-badge.dev {
    color: #ffb74d;
    background: rgba(255, 183, 77, 0.12);
    border: 1px solid rgba(255, 183, 77, 0.3);
}

.slot-actions {
    display: flex;
    gap: 0.35rem;
    margin-top: auto;
    flex-wrap: wrap;
}

.action-btn {
    flex: 1;
    min-width: 60px;
    padding: 4px 6px;
    border: none;
    border-radius: 4px;
    font-size: 0.65rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    transition: all 0.2s;
}

.action-btn.promote {
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
}

.action-btn.promote:hover {
    background: rgba(76, 175, 80, 0.3);
}

.action-btn.promote-alt {
    background: rgba(0, 188, 212, 0.15);
    color: #00bcd4;
}

.action-btn.promote-alt:hover {
    background: rgba(0, 188, 212, 0.3);
}

.action-btn.archive {
    background: rgba(158, 158, 158, 0.15);
    color: #9e9e9e;
    flex: 0;
    min-width: 30px;
}

.action-btn.archive:hover {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

/* ========== FLOW HINT ========== */
.flow-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.flow-item {
    padding: 4px 12px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
}

.flow-item.alpha {
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.flow-item.beta {
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.flow-item.lbsa_internal {
    color: #2196f3;
    border: 1px solid rgba(33, 150, 243, 0.3);
}

.flow-item.prod {
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.flow-or {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    font-style: italic;
}

.flow-desc {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    margin-left: 0.5rem;
}

/* ========== AVAILABLE SECTION ========== */
.available-section {
    background: rgba(0, 188, 212, 0.03);
    border: 1px solid rgba(0, 188, 212, 0.15);
}

.available-count {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.available-lanes {
    display: grid;
    gap: 1rem;
}

.available-lane {
    display: grid;
    gap: 0.5rem;
}

.available-lane-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.available-lane-header span {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
}

.available-lane-header small {
    color: rgba(255, 255, 255, 0.48);
    font-size: 0.75rem;
}

.available-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 0.5rem;
}

.available-item {
    display: grid;
    grid-template-columns: minmax(54px, auto) minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    min-height: 76px;
    padding: 0.7rem 0.8rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.available-version {
    font-family: monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: #00bcd4;
    min-width: 45px;
}

.available-info {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.8rem;
}

.available-title-row,
.available-meta-row {
    display: flex;
    align-items: center;
    min-width: 0;
}

.available-title-row {
    gap: 0.5rem;
}

.available-meta-row {
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.42);
}

.available-name {
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.available-size {
    color: rgba(255, 255, 255, 0.4);
    white-space: nowrap;
}

.available-date {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    white-space: nowrap;
}

.available-actions {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    justify-content: flex-end;
}

/* ========== HISTORY SECTION ========== */
.history-section {
    background: rgba(158, 158, 158, 0.03);
    border: 1px dashed rgba(158, 158, 158, 0.2);
}

.history-count {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.collapsed-header {
    cursor: pointer;
    user-select: none;
}

.collapsed-header:hover {
    background: rgba(255, 255, 255, 0.02);
    margin: -1.25rem;
    padding: 1.25rem;
    border-radius: 8px;
}

.history-grid {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.01);
    border-radius: 4px;
}

.history-version {
    font-family: monospace;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    min-width: 40px;
}

.history-info {
    flex: 1;
    display: flex;
    gap: 0.75rem;
    align-items: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

.history-name {
    color: rgba(255, 255, 255, 0.6);
}

.history-groups {
    display: flex;
    gap: 0.25rem;
}

.group-badge {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
}

.group-badge.group-alpha {
    background: rgba(244, 67, 54, 0.15);
    color: #f44336;
}

.group-badge.group-beta {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
}

.group-badge.group-lbsa_internal {
    background: rgba(33, 150, 243, 0.15);
    color: #2196f3;
}

.group-badge.group-prod {
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
}

/* ========== LOADING ========== */
.esp-firmware-container .loading-container {
    padding: 4rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .groups-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .upload-row {
        flex-direction: column;
        align-items: stretch;
    }

    .file-select,
    .desc-input,
    .upload-action {
        width: 100%;
        max-width: none;
    }

    .groups-container {
        grid-template-columns: 1fr;
    }

    .flow-hint {
        flex-wrap: wrap;
    }

    .available-grid {
        grid-template-columns: 1fr;
    }

    .available-item {
        grid-template-columns: minmax(50px, auto) minmax(0, 1fr);
    }

    .available-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
        padding-left: calc(50px + 0.75rem);
    }

    .available-title-row,
    .available-meta-row {
        flex-wrap: wrap;
    }
}

/* ========== PROFESSIONAL ADMIN DENSITY ========== */
.esp-firmware-container {
    padding: 0.4rem;
}

.esp-firmware-container .page-title {
    margin-bottom: 0.55rem;
    padding-bottom: 0.45rem;
    font-size: 1.45rem;
}

.esp-firmware-container > .card {
    margin-bottom: 0.6rem;
    padding: 0.7rem;
}

.esp-firmware-container .section-header {
    margin-bottom: 0.35rem;
}

.esp-firmware-container .section-header h3 {
    font-size: 1rem;
}

.esp-firmware-container .upload-section > .text-muted {
    margin-bottom: 0.6rem !important;
}

.esp-firmware-container .upload-row {
    gap: 0.55rem;
}

.esp-firmware-container .file-display {
    min-height: 34px;
    padding: 0.35rem 0.55rem;
}

.esp-firmware-container .firmware-lane-header {
    margin: 0.15rem 0 0.45rem;
}

.esp-firmware-container .firmware-lane-header h2 {
    font-size: 1.1rem;
}

.esp-firmware-container .dev-firmware-header {
    margin-top: 0.8rem;
}

.esp-firmware-container .groups-container {
    gap: 0.45rem;
    margin-bottom: 0.5rem;
}

.esp-firmware-container .group-header {
    padding: 0.55rem 0.7rem;
}

.esp-firmware-container .firmware-slot {
    min-height: 104px;
    padding: 0.45rem;
}

.esp-firmware-container .slot-content.filled {
    padding: 0.45rem;
}

.esp-firmware-container .flow-hint {
    gap: 0.4rem;
    margin-bottom: 0.6rem;
    padding: 0.5rem;
}

.esp-firmware-container .flow-item {
    padding: 0.2rem 0.55rem;
}

.esp-firmware-container .available-lanes,
.esp-firmware-container .available-lane {
    gap: 0.4rem;
}

.esp-firmware-container .available-item {
    min-height: 58px;
    padding: 0.4rem 0.55rem;
}

.esp-firmware-container .history-grid {
    margin-top: 0.55rem;
}

.esp-firmware-container .history-item {
    padding: 0.4rem 0.55rem;
}

.esp-firmware-container .loading-container {
    padding: 2rem;
}

@media (max-width: 768px) {
    .esp-firmware-container {
        padding: 0.1rem;
    }

    .esp-firmware-container > .card {
        padding: 0.65rem;
    }

    .esp-firmware-container :is(.e-btn, button, .action-btn, .assign-btn) {
        min-height: 44px;
    }

    .esp-firmware-container .clear-file-btn {
        min-width: 44px;
    }

    .esp-firmware-container :is(.e-input-group, input[type="file"]) {
        min-height: 44px;
    }

    .esp-firmware-container .available-actions {
        padding-left: 0;
    }
}