html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    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."
    }

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===========================================
   RESPONSIVE STYLES
   =========================================== */

/* Mobile First Approach */

/* Weight Display - responsive font size */
.weight-display {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: bold;
    text-align: center;
}

/* Card responsive padding */
.mud-card {
    margin-bottom: 1rem;
}

/* Table responsive */
@media (max-width: 599px) {
    /* Hide table headers on mobile */
    .mud-table-head {
        display: none;
    }

    /* Stack table cells vertically */
    .mud-table-row {
        display: flex;
        flex-direction: column;
        border-bottom: 2px solid #e0e0e0;
        padding: 0.5rem 0;
    }

    .mud-table-cell {
        display: flex;
        justify-content: space-between;
        padding: 0.5rem 1rem !important;
        border-bottom: none !important;
    }

    .mud-table-cell::before {
        content: attr(data-label);
        font-weight: bold;
        margin-right: 1rem;
    }

    /* Form fields full width on mobile */
    .mud-input-control {
        width: 100% !important;
    }

    /* Stack form fields */
    .mud-grid-item {
        flex-basis: 100% !important;
        max-width: 100% !important;
    }

    /* Reduce padding on mobile */
    .mud-main-content {
        padding: 0.5rem !important;
    }

    /* Dialog full screen on mobile */
    .mud-dialog {
        max-width: 100% !important;
        margin: 0 !important;
    }

    .mud-dialog-content {
        padding: 1rem !important;
    }

    /* Buttons full width on mobile in dialogs */
    .mud-dialog-actions .mud-button-root {
        flex: 1;
    }

    /* AppBar title responsive */
    .mud-appbar .mud-typography-h6 {
        font-size: 1rem !important;
    }

    /* Hide text, show only icons on small screens */
    .hide-on-mobile {
        display: none !important;
    }

    /* Chip smaller on mobile */
    .mud-chip {
        font-size: 0.75rem !important;
    }
}

/* Tablet */
@media (min-width: 600px) and (max-width: 959px) {
    .mud-grid-item-xs-12 {
        flex-basis: 50%;
        max-width: 50%;
    }

    /* Dashboard cards 2 per row */
    .dashboard-stat-card {
        flex: 1 1 calc(50% - 1rem);
    }
}

/* Desktop */
@media (min-width: 960px) {
    .show-on-mobile-only {
        display: none !important;
    }
}

/* ===========================================
   LOGIN PAGE STYLES
   =========================================== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    border-radius: 16px !important;
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

.login-header-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.login-form {
    padding: 2rem;
}

@media (max-width: 599px) {
    .login-card {
        max-width: 100%;
        border-radius: 0 !important;
        min-height: 100vh;
    }

    .login-container {
        padding: 0;
    }
}

/* ===========================================
   DASHBOARD STYLES
   =========================================== */
.dashboard-stat-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.stat-value {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: bold;
}

.stat-label {
    font-size: clamp(0.8rem, 2vw, 1rem);
    opacity: 0.8;
}

/* ===========================================
   WEIGHING FORM STYLES
   =========================================== */
.scale-display {
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    color: #00ff88;
    font-family: 'Courier New', monospace;
}

.scale-weight {
    font-size: clamp(2rem, 10vw, 4rem);
    font-weight: bold;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.scale-unit {
    font-size: clamp(1rem, 4vw, 1.5rem);
    opacity: 0.8;
}

.scale-status {
    margin-top: 0.5rem;
}

.scale-status.stable {
    color: #00ff88;
}

.scale-status.unstable {
    color: #ff9800;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0.5; }
}

/* ===========================================
   UTILITY CLASSES
   =========================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }

.full-width { width: 100%; }
.full-height { height: 100%; }

/* Touch-friendly buttons */
.touch-target {
    min-height: 48px;
    min-width: 48px;
}

/* Smooth transitions */
.smooth-transition {
    transition: all 0.3s ease;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }

    .mud-drawer,
    .mud-appbar {
        display: none !important;
    }

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