/* ============================================================
   SACC School Management System - Custom Theme Overrides
   Built on top of Inspinia v4.8.0 / Bootstrap 5.3
   ============================================================ */

/* ---- CSS Custom Properties (Design System) ---- */
:root {
    --sacc-primary: #14866f;
    --sacc-primary-rgb: 20, 134, 111;
    --sacc-accent: #1ab394;
    --sacc-accent-rgb: 26, 179, 148;
    --sacc-dark: #313a46;
    --sacc-dark-rgb: 49, 58, 70;
    --sacc-font-family: 'Inter', 'Poppins', sans-serif;
}

/* ---- Sidebar Toggle (Mobile offcanvas fix) ---- */
/* Inspinia uses sidebar-enable class and data-sidenav-size="offcanvas" on mobile.
   This ensures the sidebar slides in correctly on mobile devices. */
@media (max-width: 767.98px) {
    html[data-sidenav-size="offcanvas"] .sidenav-menu {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

    html[data-sidenav-size="offcanvas"].sidebar-enable .sidenav-menu {
        transform: translateX(0);
    }
}

/* ---- Typography ---- */
body {
    font-family: var(--sacc-font-family);
    font-size: var(--sacc-font-size-md);
}

/* ---- Page Content Area ---- */
.page-content {
    min-height: 100vh;
}

.page-title-box {
    padding: 0.75rem 0;
}
.page-title-box:empty,
.page-title-box:has(.page-title:empty) {
    padding: 0;
    margin: 0;
}

.page-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0;
}

/* ---- Footer ---- */
.footer {
    padding: 1rem 0;
    border-top: 1px solid var(--bs-border-color);
}

/* ---- Cards (ibox replacement) ---- */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-radius: 0.5rem;
    margin-bottom: 1.25rem;
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--bs-border-color);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

/* ---- Tables (GridView styling) ---- */
.table,
.sacc-table {
    font-size: var(--sacc-font-size-base);
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
    color: var(--bs-secondary);
    border-bottom-width: 2px;
}

.table td {
    vertical-align: middle;
    padding: 0.625rem 0.75rem;
}

.table-hover tbody tr:hover {
    background-color: rgba(var(--sacc-accent-rgb), 0.04);
}

/* ASP.NET GridView specific */
.GridViewStyle {
    width: 100%;
    border-collapse: collapse;
}

.GridViewStyle th {
    background-color: var(--bs-light);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
    padding: 0.75rem;
    border-bottom: 2px solid var(--bs-border-color);
}

.GridViewStyle td {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--bs-border-color);
    vertical-align: middle;
}

.GridViewStyle tr:hover {
    background-color: rgba(var(--sacc-accent-rgb), 0.04);
}

.GridViewStyle tr.selected {
    background-color: rgba(var(--sacc-primary-rgb), 0.08);
}

/* ---- Forms ---- */
.form-control {
    font-size: var(--sacc-font-size-base);
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

/* form-select needs explicit padding-right to leave room for the
   chevron (background-image positioned at right 0.75rem center, sized
   16x12px). Using shorthand padding here -- as we previously did --
   would override Bootstrap's 2.25rem chevron room and the dropdown
   text would visually collide with the chevron arrow.
   form-select-sm only overrides padding-top/bottom/left, so the
   2.25rem right padding declared here flows through to the small
   variant unchanged. */
.form-select {
    font-size: var(--sacc-font-size-base);
    border-radius: 0.375rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    padding-left: 0.75rem;
    padding-right: 2.25rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--sacc-accent);
    box-shadow: 0 0 0 0.2rem rgba(var(--sacc-accent-rgb), 0.15);
}

.form-label {
    font-weight: 500;
    font-size: var(--sacc-font-size-base);
    margin-bottom: 0.375rem;
}

/* ASP.NET TextBox/DropDownList */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="tel"],
input[type="url"],
select,
textarea {
    font-size: var(--sacc-font-size-base);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    width: 100%;
    max-width: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--sacc-accent);
    box-shadow: 0 0 0 0.2rem rgba(var(--sacc-accent-rgb), 0.15);
}

/* ---- Buttons ---- */
.btn {
    font-size: var(--sacc-font-size-base);
    font-weight: 500;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
}

.btn-primary {
    background-color: var(--sacc-primary);
    border-color: var(--sacc-primary);
}

.btn-primary:hover {
    background-color: #124672;
    border-color: #124672;
}

.btn-success {
    background-color: var(--sacc-accent);
    border-color: var(--sacc-accent);
}

.btn-success:hover {
    background-color: #15a085;
    border-color: #15a085;
}

/* ASP.NET Button styling */
input[type="submit"],
input[type="button"] {
    font-size: var(--sacc-font-size-base);
    font-weight: 500;
    border-radius: 0.375rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

/* ---- Status Badges ---- */
.sacc-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25em 0.65em;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 0.375rem;
}

.sacc-badge-paid { background-color: rgba(var(--sacc-accent-rgb), 0.15); color: var(--sacc-accent); }
.sacc-badge-pending { background-color: rgba(248, 172, 89, 0.15); color: var(--sacc-warning); }
.sacc-badge-overdue { background-color: rgba(237, 85, 101, 0.15); color: var(--sacc-danger); }

/* ---- Stat Cards (KPI widgets) ---- */
.sacc-stat-card {
    padding: 1.25rem;
    border-radius: 0.5rem;
    background: var(--bs-white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.sacc-stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.sacc-stat-card .stat-label {
    font-size: var(--sacc-font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bs-secondary);
    font-weight: 600;
}

.sacc-stat-card .stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--sacc-font-size-xl);
}

/* ---- Empty State ---- */
.sacc-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--bs-secondary);
}

.sacc-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.sacc-empty-state h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ---- Mobile Footer Navigation ---- */
/* NOTE: Mobile navigation styles moved to sacc-mobile-nav.css */

/* ---- Loading Skeleton ---- */
.sacc-skeleton {
    background: linear-gradient(90deg, var(--bs-light) 25%, var(--sacc-gray-200) 50%, var(--bs-light) 75%);
    background-size: 200% 100%;
    animation: sacc-shimmer 1.5s infinite;
    border-radius: 0.25rem;
}

@keyframes sacc-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---- Print Styles ---- */
@page {
    size: A4 portrait;
    margin: 15mm 12mm;
}

@media print {
    .sidenav-menu,
    .app-topbar,
    .footer,
    .sacc-mobile-nav,
    .sacc-mobile-sheet,
    .sacc-mobile-sheet-overlay,
    #helpSidebar {
        display: none !important;
    }

    .page-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
}

/* ---- Subscription Status ---- */
.txtsubscription {
    text-align: center;
    font-size: var(--sacc-font-size-sm);
    color: var(--bs-secondary);
    padding: 0.5rem;
}

/* ---- Legacy Compatibility ---- */
/* Map old Inspinia v2 classes to new ones for pages not yet updated */
.gray-bg { background-color: var(--bs-light) !important; }
.ibox { border: none; box-shadow: 0 1px 3px rgba(0,0,0,0.08); border-radius: 0.5rem; margin-bottom: 1.25rem; background: var(--bs-white); }
.ibox-title { background-color: transparent; border-bottom: 1px solid var(--bs-border-color); padding: 1rem 1.25rem; font-weight: 600; }
.ibox-content { padding: 1.25rem; }
.wrapper-content { padding: 1rem; }
.label { display: inline-block; padding: 0.25em 0.5em; font-size: var(--sacc-font-size-sm); border-radius: 0.25rem; }
.label-warning { background-color: var(--sacc-warning); color: white; }
.label-primary { background-color: var(--sacc-primary); color: white; }
.label-danger { background-color: var(--sacc-danger); color: white; }

/* Bridge old Font Awesome 4 icon classes to Tabler Icons via fallback */
.nav-label { margin-left: 0; }

/* ---- Scrollbar Customization ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c1c1c1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #a1a1a1; }

/* ---- Dark Mode Adjustments ---- */
[data-bs-theme="dark"] {
    --sacc-primary: #4a9fd4;
    --sacc-primary-rgb: 74, 159, 212;
}

[data-bs-theme="dark"] .card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-bs-theme="dark"] .GridViewStyle th {
    background-color: var(--bs-tertiary-bg);
}

/* ---- Theme Toggle Helper ---- */
.theme-toggle {
    cursor: pointer;
    border: none;
    background: none;
    padding: 0.25rem;
}