/* Design Tokens */
:root {
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.5rem;
    /* 24px */
    --space-6: 2rem;
    /* 32px */

    --color-primary: #3b82f6;
    --color-primary-hover: #2563eb;
    --color-secondary: #1f2937;
    --color-accent: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;

    --card-padding: var(--space-3);
    --form-field-gap: var(--space-2);
    --section-gap: var(--space-5);
}

body,
html {
    height: 100%;
    margin: 0;
    background: #1f2937;
    color: #e5e7eb;
    font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
}

.header-gradient {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
}

.card {
    transition: all 0.3s ease;
    background: #374151;
    border: 1px solid #4b5563;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.loader {
    border-top-color: #3b82f6;
    animation: spinner 1.5s linear infinite;
}

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

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

input:not([type=file]),
select,
textarea,
button {
    background-color: #4b5563;
    color: #e5e7eb;
    border: 1px solid #6b7280;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    transition: all 0.2s;
}

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

.btn-delete {
    background-color: #ef4444;
    color: white;
    transition: all 0.2s;
}

.btn-delete:hover {
    background-color: #dc2626;
    transform: translateY(-1px);
}

/* Loading States */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

/* Progress bars */
.progress-bar {
    height: 8px;
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* Tabs */
.tab-active {
    border-bottom: 3px solid #3b82f6;
    color: #3b82f6;
}

/* Grafana iframe - Responsive height */
.grafana-container {
    height: 70vh;
    min-height: 600px;
    width: 100%;
    border: none;
    overflow: hidden;
}

/* Custom checkbox */
.custom-checkbox {
    width: 20px;
    height: 20px;
    background: #4b5563;
    border: 1px solid #6b7280;
    border-radius: 3px;
    position: relative;
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
}

.custom-checkbox.checked::after {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    background-color: #3b82f6;
    border-radius: 1px;
}

/* Form Field Spacing */
.form-field {
    margin-bottom: var(--form-field-gap);
}

.compact-card {
    padding: var(--card-padding);
}

.main-scroll-container {
    height: 85vh;
    overflow-y: auto;
}

/* Model Status Widths */
.w-94 {
    width: 94%;
}

.w-87 {
    width: 87%;
}

.w-95 {
    width: 95%;
}

.w-42 {
    width: 42%;
}

.w-56 {
    width: 56%;
}

.w-26 {
    width: 26%;
}

.w-41 {
    width: 41%;
}

.w-28 {
    width: 28%;
}

.w-45 {
    width: 45%;
}

.w-18-5 {
    width: 18.5%;
}

.w-44-5 {
    width: 44.5%;
}

.w-37 {
    width: 37%;
}

.w-2-5 {
    width: 2.5%;
}

.stepper-step {
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s, color 0.3s;
}

.setup-step-active {
    border-color: #3b82f6;
    color: #3b82f6;
}