@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-full: 9999px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }


a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-color);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--dark-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.content {
    min-height: calc(100vh - 80px);
    margin-top: 80px;
}


.card {
    background-color: var(--dark-secondary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    background-color: var(--dark-secondary);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table thead {
    background-color: var(--dark-tertiary);
}

.table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    border-bottom: 1px solid var(--border-color);
}

.table td {
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(59, 130, 246, 0.05);
}

.table tbody tr:last-child td {
    border-bottom: none;
}


.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    background-color: var(--dark-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--primary-light);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.loading-spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.valid.modified:not([type=checkbox]) {
    border-color: var(--success-color);
}

.invalid {
    border-color: var(--danger-color);
}

.validation-message {
    color: var(--danger-color);
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

#blazor-error-ui {
    background: var(--dark-secondary);
    bottom: 0;
    box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.3);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-top: 1px solid var(--border-color);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    color: var(--text-secondary);
}

.blazor-error-boundary {
    background: var(--danger-color);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-md);
    margin: 1rem 0;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}


@media (min-width: 769px) {
    .show-mobile {
        display: none !important;
    }
}

/* Dark Mode Modal Styles */
.modal-content {
    background-color: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

.modal-header {
    background-color: var(--dark-secondary);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.modal-header .modal-title {
    color: var(--text-primary);
    font-weight: 600;
}

.modal-header .btn-close {
    color: var(--text-secondary);
    opacity: 0.8;
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-body {
    background-color: var(--dark-secondary);
    color: var(--text-primary);
}

.modal-footer {
    background-color: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
}

.modal .form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.modal .form-control,
.modal .form-select {
    background-color: var(--dark-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.modal .form-control:focus,
.modal .form-select:focus {
    background-color: var(--dark-bg);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

.modal .form-check-input {
    background-color: var(--dark-bg);
    border: 1px solid var(--border-color);
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
}

.modal .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.modal .form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.modal .form-check-label {
    color: var(--text-primary);
    margin-left: 0.5rem;
}

.modal .alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
}

.modal .export-preview {
    background-color: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-top: 1rem;
}

.modal .text-muted {
    color: var(--text-muted) !important;
}

/* Full screen mode styles */
.fullscreen-btn {
    margin-left: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.fullscreen-btn .oi {
    font-size: 0.875rem;
}

.fullscreen-mode main {
    padding-top: 0 !important;
}

.fullscreen-mode .content {
    padding: 0.5rem 1rem 1rem 1rem;
    max-width: 100%;
    margin: 0;
}

.fullscreen-mode .page-header {
    margin-bottom: 1rem;
    margin-top: 0;
}

/* Page layout styles */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.page-controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.export-controls {
    display: flex;
    gap: 0.5rem;
}

.refresh-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.refresh-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.refresh-controls .form-control {
    width: auto;
    min-width: 120px;
}


@media (min-width: 769px) {
    .show-mobile {
        display: none !important;
    }
}

/* Device Notes Styles */
.notes-list {
    margin-top: 1rem;
}

/* Scrollable container for notes */
.notes-scroll-container {
    max-height: 350px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

/* Solid white background for notes modal items */
#notesModal .note-item {
    padding: 0.75rem;
    background-color: #ffffff !important;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

#notesModal .note-item:last-child {
    margin-bottom: 0;
}

/* Note header - contains metadata and actions on same row */
.note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.note-metadata {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.note-user {
    font-weight: 600;
    color: #212529;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.note-timestamp {
    font-size: 0.8rem;
    color: #6c757d;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.note-header-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.note-header-actions .btn-sm {
    padding: 0.2rem 0.4rem;
    font-size: 0.75rem;
}

.note-content {
    padding: 0.5rem 0 0 0;
    color: #000000;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 0.9rem;
    border-top: 1px solid #f0f0f0;
    margin-top: 0.5rem;
}

/* Mobile: hide content by default, show expand button */
@media (max-width: 768px) {
    .note-content {
        display: none;
        padding-top: 0.75rem;
    }

    .note-content.expanded {
        display: block;
    }

    .note-expand-btn {
        display: inline-flex !important;
    }

    .note-expand-btn.expanded .oi-chevron-bottom {
        transform: rotate(180deg);
    }

    .hide-desktop {
        display: inline-flex !important;
    }
}

/* Desktop: always show content, hide expand button */
@media (min-width: 769px) {
    .note-content {
        display: block;
    }

    .hide-desktop {
        display: none !important;
    }
}

.note-separator {
    margin: 0.5rem 0;
    border: 0;
    border-top: 1px solid #dee2e6;
}

.note-count-badge {
    display: inline-block;
    background-color: #dc3545;
    color: white;
    border-radius: 10px;
    padding: 0.15rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.25rem;
    min-width: 1.25rem;
    text-align: center;
}

.notification-count-badge {
    display: inline-block;
    background-color: #f59e0b;
    color: white;
    border-radius: 10px;
    padding: 0.15rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
    min-width: 1.25rem;
    text-align: center;
}

.notes-button {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    background-color: #0d6efd;
    color: white;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

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

.notes-button .oi {
    font-size: 1rem;
}

/* Sound notification button */
.sound-btn {
    margin-right: 0.5rem;
}

.sound-btn .oi-volume-off {
    opacity: 0.6;
}

/* Mobile notification cards */
.notification-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.notification-card {
    background: var(--dark-secondary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--danger-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.notification-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(220, 53, 69, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.notification-card-header .device-id {
    font-weight: 600;
    color: var(--text-primary);
}

.notification-card-header .close-button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1rem;
}

.notification-card-header .close-button:hover {
    color: var(--danger-color);
}

.notification-card-body {
    padding: 0.75rem 1rem;
}

.notification-details {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

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

/* Fullscreen IoT Temperature Bar - hidden in normal mode */
.fullscreen-iot-bar {
    display: none;
}

/* Fullscreen mode - show the IoT bar at bottom */
:fullscreen .fullscreen-iot-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(30, 30, 46, 0.95), rgba(24, 24, 37, 0.95));
    padding: 0.75rem 1.5rem;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
}

:fullscreen .fullscreen-iot-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

:fullscreen .fullscreen-iot-icon {
    font-size: 1.5rem;
}

:fullscreen .fullscreen-iot-id {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

:fullscreen .fullscreen-iot-temp {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}