/**
 * Change Site Font - Global typography styles
 *
 * Uses !important to override theme styles (themes use high specificity)
 *
 * @package    local_sitefont
 * @copyright  2025 AI Grader
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

/* Base body styles - override all themes */
body,
body.path-admin,
body.path-mod,
body.pagelayout-admin,
body.pagelayout-standard,
body.pagelayout-course,
body.pagelayout-incourse,
body.pagelayout-frontpage,
body.pagelayout-mydashboard,
body.pagelayout-login,
body.pagelayout-popup,
body.pagelayout-report,
body.pagelayout-embedded {
    font-family: var(--site-font-family) !important;
    font-size: var(--site-body-size) !important;
    font-weight: var(--site-body-weight) !important;
    line-height: var(--site-line-height) !important;
}

/* All text elements - exclude icons */
p, span:not(.fa):not(.fas):not(.far):not(.fab):not(.fal):not(.fad):not(.icon):not([class*="fa-"]),
div:not(.fa):not(.icon), li, td, th, label, legend,
.text-muted, .text-info, .text-warning, .text-danger, .text-success,
.small, .lead, .display-1, .display-2, .display-3, .display-4 {
    font-family: var(--site-font-family) !important;
}

/* Headings - override all themes */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.page-header-headings,
.page-header-headings h1,
.page-title,
.activity-header h1,
.course-content h2,
.section-title,
.card-title,
.modal-title,
#page-header h1,
#page-header .page-header-headings,
.frontpage-content h2,
.block .card-title,
.block .header,
.block_title h2 {
    font-family: var(--site-font-family) !important;
    font-weight: var(--site-heading-weight) !important;
    line-height: 1.25 !important;
}

/* Heading sizes with scale */
h1, .h1 { font-size: calc(2rem * var(--site-heading-scale)) !important; }
h2, .h2 { font-size: calc(1.6rem * var(--site-heading-scale)) !important; }
h3, .h3 { font-size: calc(1.3rem * var(--site-heading-scale)) !important; }
h4, .h4 { font-size: calc(1.1rem * var(--site-heading-scale)) !important; }
h5, .h5 { font-size: calc(1rem * var(--site-heading-scale)) !important; }
h6, .h6 { font-size: calc(0.9rem * var(--site-heading-scale)) !important; }

/* Form elements */
.btn,
.form-control,
.form-select,
.form-check-label,
input,
select,
textarea,
button:not(.fa):not([class*="fa-"]),
.dropdown-item,
.dropdown-menu,
.custom-select {
    font-family: var(--site-font-family) !important;
}

/* Navigation */
.nav-link,
.nav-item,
.navbar-nav,
.breadcrumb-item,
.breadcrumb-item a,
#page-navbar .breadcrumb,
.secondary-navigation,
.secondary-navigation .nav-link,
.primary-navigation,
.primary-navigation .nav-link,
.moremenu .nav-link,
.navigation .nav-link,
#usernavigation,
.usermenu {
    font-family: var(--site-font-family) !important;
}

/* Admin and settings pages - text elements only, not icons */
.adminpagetitle,
.form-defaultinfo,
.form-description,
.form-label,
.form-setting,
.form-item,
.admin_colheader,
.admintable td,
.admintable th,
.generaltable td,
.generaltable th,
.mform .fitem,
.mform .fitemtitle,
.mform .felement,
#adminsettings label,
#adminsettings p,
#adminsettings span:not(.fa):not(.fas):not(.far):not(.fab):not(.icon):not([class*="fa-"]),
#adminsettings div:not(.fa):not(.icon),
.settingsform label,
.settingsform p,
.settingsform span:not(.fa):not(.fas):not(.far):not(.fab):not(.icon):not([class*="fa-"]) {
    font-family: var(--site-font-family) !important;
}

/* Tables */
table,
.table,
.generaltable,
.admintable,
.flexible,
.table td,
.table th {
    font-family: var(--site-font-family) !important;
}

/* Alerts and messages */
.alert,
.toast,
.notification,
.message {
    font-family: var(--site-font-family) !important;
}

/* Cards and blocks */
.card,
.card-body,
.card-header,
.card-footer,
.block,
.block_content,
.block-content,
.block .content {
    font-family: var(--site-font-family) !important;
}

/* Content areas */
#page,
#page-content,
#region-main,
#region-main-box,
.course-content,
.activity-information,
.mod-description,
.contentnode,
.content-area,
.activity-wrapper {
    font-family: var(--site-font-family) !important;
}

/* Footer */
.footer-content,
#page-footer,
.footer,
.logininfo {
    font-family: var(--site-font-family) !important;
}

/* Modal and popups */
.modal,
.modal-content,
.modal-header,
.modal-body,
.modal-footer,
.popover,
.popover-body,
.tooltip,
.tooltip-inner {
    font-family: var(--site-font-family) !important;
}

/* Drawer navigation (Moodle 4+) */
.drawer,
.drawer-content,
.drawercontent,
[data-region="drawer"],
.courseindex,
.courseindex-item {
    font-family: var(--site-font-family) !important;
}

/* Activity modules */
.activity,
.activityname,
.activityinstance,
.activity-item,
.contentwithoutlink,
.contentafterlink {
    font-family: var(--site-font-family) !important;
}

/* Quiz and assignment */
.que,
.qtext,
.answer,
.outcome,
.formulation,
.feedback,
.rightanswer,
.submissionstatustable,
.gradingform {
    font-family: var(--site-font-family) !important;
}

/* ============================================
   ICON FONT PRESERVATION - MUST BE LAST
   Restore FontAwesome and icon fonts
   ============================================ */

/* FontAwesome icons - all versions */
.fa,
.fas,
.far,
.fab,
.fal,
.fad,
.icon,
i.fa,
i.fas,
i.far,
i.fab,
i.fal,
i.fad,
i.icon,
i[class*="fa-"],
span.fa,
span.fas,
span.far,
span.fab,
span[class*="fa-"],
.fa::before,
.fas::before,
.far::before,
.fab::before,
i::before,
[class*="fa-"]::before {
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome", fontawesome !important;
}

/* FontAwesome brands */
.fab,
i.fab,
span.fab {
    font-family: "Font Awesome 6 Brands", "Font Awesome 5 Brands", "FontAwesome" !important;
}

/* Moodle help icons and question marks */
.helptooltip,
.helptooltip .icon,
.helptooltip i,
a[data-toggle="popover"] i,
a[data-toggle="popover"] .icon,
.form-text .icon,
.form-text i.fa,
.btn .fa,
.btn .fas,
.btn .far,
.btn .icon,
.btn i[class*="fa-"] {
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome", fontawesome !important;
}

/* Notification and UI icons */
.popover-region .icon,
.popover-region i,
.usermenu .icon,
.usermenu i,
#usernavigation .icon,
#usernavigation i.fa,
.navbar .icon,
.navbar i.fa,
.nav-link .icon,
.nav-link i.fa {
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome", fontawesome !important;
}