@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #00a7a7;
}

.btn-primary {
    color: #fff;
    background-color: #00a7a7;
    border-color: black;
}
.btn-primary:hover {
    color: #fff;
    background-color: #008080 ;
    border-color: black;
}
.btn,
.btn-link.nav-link,
.form-control,
.form-check-input {
  transition: all 0.25s ease;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  outline: none;
  border-color: #00a7a7;
  box-shadow: 
    0 2px 0 0 #00a7a7,
    0 6px 12px -6px rgba(0, 167, 167, 0.45);
}

.form-row-horizontal {
  display: flex;
  align-items: center;
  gap: 12px; /* spacing between items */
  flex-wrap: wrap; /* prevents breaking on small screens */
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
.page-item.active .page-link
{
    background-color: #00a7a7;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }


    
.add-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    background-color: #14b8a6;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 300;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    position: relative;
    margin-bottom: 2rem;
}

.add-btn:hover {
    background-color: #0f766e;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.add-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 0.75rem);
    right: 50%;
    transform: translateX(50%);
    padding: 0.5rem 0.75rem;
    background-color: #111827;
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 1001;
}

.add-btn:hover::after {
    opacity: 1;
}

/* ── Class Cards ── */
.classes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.grid-size-selector {
    display: flex;
    gap: 0.25rem;
}

.classes-grid {
    display: grid;
    gap: 1rem;
}

.class-card {
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 1rem;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: box-shadow 0.15s ease;
}

.class-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.class-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.class-name {
    font-weight: 600;
    font-size: 1rem;
}

.class-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.class-info-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #555;
}

.class-info-row i {
    width: 1rem;
    color: #888;
    flex-shrink: 0;
}

/* ── Touch Targets & Mobile Utilities ── */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .btn-sm {
        min-height: 36px;
    }

    /* Tables that need horizontal scroll */
    .table-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Nav touch targets */
    .nav-item ::deep a {
        min-height: 48px;
    }
}

/* ── Quill editor sizing (JS-generated DOM, cannot use scoped CSS) ── */
.ql-editor { min-height: 280px; font-size: 0.95rem; }
.ql-toolbar.ql-snow { border-radius: 6px 6px 0 0; border-color: #d1d5db; }
.ql-container.ql-snow { border-radius: 0 0 6px 6px; border-color: #d1d5db; background: #f9fafb; }
.ql-editor:focus { background: #fff; }