/* CSS Custom Properties (Variables) */
:root {
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 1rem;

    /* Border radius */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.375rem;

    /* Transitions */
    --transition-normal: all 0.2s ease-in-out;

    /* Colors - Primary */
    --primary: #0d6efd;
    --primary-light: #6ea8fe;
    --primary-lighter: #cfe2ff;
    --primary-highlight: #0a58ca;
    --primary-shadow: #084298;

    /* Colors - Secondary */
    --secondary: #6c757d;
    --secondary-light: #9ea6ac;
    --secondary-lighter: #e9ecef;
    --secondary-highlight: #565e64;
    --secondary-shadow: #41464b;

    /* Colors - Gray */
    --gray-50: #f8f9fa;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-800: #212529;

    /* Typography */
    --font-family-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: var(--transition-normal);
}

.theme-toggle {
    border: 0;
    background: transparent;
    cursor: pointer;
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

html[data-color-theme="dark"] .nav-sidebar .nav-link:not(.active):hover,
html[data-color-theme="dark"] .nav-sidebar .nav-link:not(.active):focus {
    background-color: #e5e7eb !important;
    color: #1f2937 !important;
}

.btn-primary {
    --btn-color: #fff;
    --btn-bg: var(--primary);
    --btn-border-color: var(--primary);
    --btn-hover-color: #fff;
    --btn-hover-bg: var(--primary-highlight);
    --btn-hover-border-color: var(--primary-highlight);
    --btn-focus-shadow-rgb: 49, 132, 253;
    --btn-active-color: #fff;
    --btn-active-bg: var(--primary-shadow);
    --btn-active-border-color: var(--primary-shadow);
    --btn-disabled-color: #fff;
    --btn-disabled-bg: var(--primary-light);
    --btn-disabled-border-color: var(--primary-light);
    color: var(--btn-color);
    background-color: var(--btn-bg);
    border-color: var(--btn-border-color);
}

.btn-primary:hover,
.btn-primary:focus {
    color: var(--btn-hover-color);
    background-color: var(--btn-hover-bg);
    border-color: var(--btn-hover-border-color);
}

.btn-primary:active,
.btn-primary.active,
.show > .btn-primary.dropdown-toggle {
    color: var(--btn-active-color);
    background-color: var(--btn-active-bg);
    border-color: var(--btn-active-border-color);
}

.btn-primary:disabled,
.btn-primary.disabled {
    color: var(--btn-disabled-color);
    background-color: var(--btn-disabled-bg);
    border-color: var(--btn-disabled-border-color);
}

.flag-icon {
    display: inline-block;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    vertical-align: text-bottom;
}

.flag-icon-squared {
    aspect-ratio: 1;
}

.flag-icon-tz {
    background-image: url("../assets/flags/tz.png");
}

.flag-icon-gb-eng {
    background-image: url("../assets/flags/gb-eng.png");
}

.flag-icon-fr {
    background-image: url("../assets/flags/fr.png");
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

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

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

.fade-in-out {
    animation: fadeInOut 2s infinite, counterSpin 1s linear infinite;
}

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

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

.spinner-container {
    border: 4px solid #e3f2fd;
    border-top: 4px solid #2196f3;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    animation: spin 1s linear infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

#custom-loader {
    position: fixed;
    inset: 0;
    z-index: 2147483647;
    background: rgba(255, 255, 255, 0.75);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 220ms ease, visibility 220ms ease;
}

#custom-loader.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

#custom-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.dashboard-stat-grid {
    align-items: stretch;
}

.dashboard-widget-grid__item {
    display: flex;
}

.dashboard-widget-grid__item > .card {
    margin-bottom: 0;
}

.dashboard-stat-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 150px;
    width: 100%;
    margin-bottom: 0;
    overflow-wrap: normal;
    word-break: normal;
}

.dashboard-stat-card * {
    overflow-wrap: normal;
    word-break: normal;
}

.dashboard-stat-card__icon {
    flex: 0 0 auto;
    line-height: 1;
    margin-bottom: 0.75rem;
}

.dashboard-stat-card__icon i {
    display: inline-flex;
}

.dashboard-stat-card__main {
    flex: 1 1 auto;
    min-width: 0;
}

.dashboard-stat-card__value {
    margin-bottom: 0.25rem;
}

.dashboard-stat-card__label,
.dashboard-stat-label {
    line-height: 1.3;
    white-space: normal;
}

.dashboard-stat-card__hint {
    flex: 0 0 auto;
    line-height: 1.25;
    margin-top: 0.75rem;
    min-height: 2.5rem;
}

@media (min-width: 992px) {
    .sidebar-expand-lg.sidebar-main-resized:not(.sidebar-collapsed):not(.sidebar-main-unfold) .nav-sidebar .nav-link {
        font-size: 0;
    }

    .sidebar-expand-lg.sidebar-main-resized:not(.sidebar-collapsed):not(.sidebar-main-unfold) .nav-sidebar .nav-link i {
        font-size: var(--icon-font-size);
        margin-right: 0;
    }
}