/* Reset + HTML element defaults only */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    height: 100%;
    min-height: 100%;
    position: relative;
}

body {
    height: 100%;
    margin-bottom: 0;
    overflow-x: hidden;
    font-family: var(--font-family-primary);
    background: var(--color-surface-muted);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem var(--white), 0 0 0 0.25rem var(--color-focus-ring);
}

.font-thin    { font-weight: 100; }
.font-regular { font-weight: 400; }
.font-bold    { font-weight: 700; }
.font-italic  { font-style: italic; }

[lang="ar"],
[dir="rtl"],
.arabic {
    font-family: 'Noto Sans Arabic', sans-serif;
    direction: rtl;
    text-align: right;
}

.field-validation-valid,
.validation-summary-valid {
    display: none;
}

.field-validation-error,
.validation-summary-errors {
    color: var(--danger-700);
}

.field-validation-error:not(.field-validation-valid) {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.35;
}

.input-validation-error {
    border-color: var(--danger-600) !important;
    background: var(--danger-50);
}

.validation-summary-errors {
    margin: 0 0 var(--spacing-3);
    padding: var(--spacing-3);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    background: var(--danger-50);
    border: 1px solid var(--danger-200);
    border-radius: var(--radius-lg);
    color: var(--danger-800);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

.validation-summary-errors ul {
    margin: 0;
    padding-inline-start: 18px;
}