/* ===== Base / Reset ===== */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ===== Links / Buttons ===== */
a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff !important;
    background-color: black !important;
    border: none !important;
}

    .btn-primary:hover {
        background-color: #333 !important;
    }

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    background-color: #333 !important;
    outline: none !important;
}

.btn-delete {
    color: #fff !important;
    background-color: red !important;
    border: none !important;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

    .btn-delete:hover {
        background-color: #b30000 !important;
    }

    .btn-delete:focus {
        outline: none;
        box-shadow: 0 0 0 2px rgba(255, 0, 0, 0.4);
    }

/* ===== Content / Headings ===== */
.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

/* ===== Validation ===== */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

/* ===== Blazor Error UI ===== */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

/* ===== Forms ===== */
input.form-control:focus {
    background-color: white !important;
    color: black;
}

.custom-input {
    border: 1px solid #d1d5db;
    border-radius: 8px;
    height: 38px;
    padding: 0 10px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

    .custom-input:focus {
        outline: none;
        border-color: black;
        box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
    }

/* ===== App Bar ===== */
.custom-appbar {
    height: 62px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    background-color: black !important;
}

/* ===== Responsive Auth Panels ===== */
@media (max-width: 768px) {
    .signin-container {
        flex-direction: column !important;
    }

    .right-panel {
        display: none !important;
    }

    .left-panel {
        width: 100% !important;
        flex: none !important;
    }
}

/* ===== Images / Tiles ===== */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
}

.image-item {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    overflow: hidden;
    background-color: #f9fafb;
}

    .image-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.image-hover-container {
    position: relative;
    display: inline-block;
}

.image-hover-buttons {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
}

.image-hover-container:hover .image-hover-buttons {
    opacity: 1;
}

.circle-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

    .circle-btn:hover {
        background-color: rgba(255, 255, 255, 1);
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    }

    .circle-btn.rotate-btn:hover {
        background-color: rgba(59, 130, 246, 0.1);
    }

    .circle-btn.delete-btn {
        color: #ef4444;
    }

    .circle-btn.delete-btn:hover {
        background-color: rgba(239, 68, 68, 0.1);
    }

/* ===== Image Index Badge ===== */
.image-index-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: rgba(59, 130, 246, 0.95);
    color: white;
    font-weight: 700;
    font-size: 14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.2s;
}

/* ===== Image Move Buttons ===== */
.image-move-buttons {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
}

.image-hover-container:hover .image-move-buttons {
    opacity: 1;
}

.move-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    color: #374151;
}

    .move-btn:hover {
        background-color: rgba(59, 130, 246, 0.1);
        transform: scale(1.15);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    }

/* ===== Drag and Drop States ===== */
.image-hover-container[draggable="true"] {
    transition: all 0.2s;
}

.image-hover-container.dragging {
    opacity: 0.5;
    transform: scale(0.95);
    cursor: grabbing !important;
}

    .image-hover-container.dragging img {
        cursor: grabbing !important;
    }

.image-hover-container.drag-over {
    border: 3px solid #3b82f6;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
    transform: scale(1.05);
}

    .image-hover-container.drag-over .image-index-badge {
        background-color: #3b82f6;
        transform: scale(1.2);
    }

.image-hover-container:not(.dragging):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== MudDialog tweaks ===== */
.mud-dialog-title {
    margin: 0 !important;
    padding: 0 !important;
}

.mud-dialog-content {
    margin: 0 !important;
    padding: 0 !important;
}

/* ===== Safe-Area (final approach) =====
   - Do NOT also pad the <body>.
   - Add class="safe-area-root" to your top container in MainLayout.razor
*/
.safe-area-root {
    padding-top: env(safe-area-inset-top, 0);
    padding-right: env(safe-area-inset-right, 0);
    padding-bottom: env(safe-area-inset-bottom, 0);
    padding-left: env(safe-area-inset-left, 0);
}

/* Full-height helpers that work on iOS dynamic viewport */
.h-viewport {
    min-height: 100dvh; /* modern, dynamic viewport */
    min-height: 100vh; /* fallback */
}

/* Scroll helpers under sticky headers */
.scroll-y {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.progress-overlay {
    position: fixed; /* cover entire viewport */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.progress-spinner {
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

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

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