/* ─── Universal Search Overlay CSS ─── */

.universal-search-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1080;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.universal-search-overlay.show {
    display: block;
    opacity: 1;
}

.universal-search-container {
    max-width: 700px;
    width: 90%;
    margin: 8% auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--sms-radius-card, 12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.universal-search-overlay.show .universal-search-container {
    transform: scale(1);
}

/* Header styling with Glassmorphism */
.universal-search-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1.5px solid var(--sms-border, #D3D1C7);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(4px);
    gap: 0.75rem;
}

.universal-search-icon {
    font-size: 1.25rem;
    color: var(--sms-primary, #1D9E75);
}

.universal-search-input {
    flex-grow: 1;
    border: none;
    background: transparent;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--sms-text, #2C2C2A);
    outline: none;
    padding: 0.25rem 0;
}

.universal-search-input::placeholder {
    color: var(--sms-muted, #888780);
    font-weight: 400;
}

.universal-search-close-btn {
    border: none;
    background: transparent;
    font-size: 1rem;
    color: var(--sms-muted, #888780);
    cursor: pointer;
    transition: color 0.15s ease;
    padding: 0.25rem;
}

.universal-search-close-btn:hover {
    color: var(--sms-danger, #E24B4A);
}

.universal-search-kbd {
    font-size: 0.75rem;
    background: var(--sms-primary-light, #E1F5EE);
    color: var(--sms-primary-dark, #0F6E56);
    padding: 2px 6px;
    border-radius: var(--sms-radius-badge, 6px);
    font-family: inherit;
    border: 1px solid rgba(29, 158, 117, 0.2);
}

/* Results Content Area */
.universal-search-results {
    max-height: 480px;
    overflow-y: auto;
    padding: 0.75rem 1rem;
}

.universal-search-group {
    margin-bottom: 1.25rem;
}

.universal-search-group-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--sms-primary-dark, #0F6E56);
    font-weight: 700;
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.universal-search-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.universal-search-item {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.85rem;
    border-radius: var(--sms-radius-input, 8px);
    text-decoration: none;
    color: inherit;
    transition: all 0.15s ease;
    border: 1px solid transparent;
}

.universal-search-item-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    margin-right: 1rem;
}


.universal-search-item:hover,
.universal-search-item.active {
    background-color: var(--sms-primary-light, #E1F5EE);
    border-color: rgba(29, 158, 117, 0.15);
    text-decoration: none;
}

.universal-search-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sms-text, #2C2C2A);
}

.universal-search-item-subtext {
    font-size: 0.8rem;
    color: var(--sms-muted, #888780);
    margin-top: 0.15rem;
}

/* Loading, empty, and initial states */
.universal-search-state-message {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--sms-muted, #888780);
}

.universal-search-state-message i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--sms-primary, #1D9E75);
    opacity: 0.75;
}

.universal-search-spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border .75s linear infinite;
    color: var(--sms-primary, #1D9E75);
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

#navbarSearchBtn:hover {
    background-color: rgba(255, 255, 255, 0.15) !important;
}

/* Category Badge Styles */
.search-category-badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--sms-radius-badge, 6px);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}
.badge-student { background-color: rgba(99, 153, 34, 0.15); color: #639922; border: 1px solid rgba(99, 153, 34, 0.2); }
.badge-teacher { background-color: rgba(24, 95, 165, 0.15); color: #185FA5; border: 1px solid rgba(24, 95, 165, 0.2); }
.badge-class { background-color: rgba(186, 117, 23, 0.15); color: #BA7517; border: 1px solid rgba(186, 117, 23, 0.2); }
.badge-voucher { background-color: rgba(226, 75, 74, 0.15); color: #E24B4A; border: 1px solid rgba(226, 75, 74, 0.2); }
.badge-expense { background-color: rgba(24, 165, 165, 0.15); color: #18A5A5; border: 1px solid rgba(24, 165, 165, 0.2); }
.badge-notice { background-color: rgba(136, 135, 128, 0.15); color: #888780; border: 1px solid rgba(136, 135, 128, 0.2); }
.badge-diary { background-color: rgba(24, 165, 165, 0.15); color: #18A5A5; border: 1px solid rgba(24, 165, 165, 0.2); }
.badge-result { background-color: rgba(99, 153, 34, 0.15); color: #639922; border: 1px solid rgba(99, 153, 34, 0.2); }
.badge-ptm { background-color: rgba(24, 95, 165, 0.15); color: #185FA5; border: 1px solid rgba(24, 95, 165, 0.2); }
.badge-school { background-color: rgba(24, 95, 165, 0.15); color: #185FA5; border: 1px solid rgba(24, 95, 165, 0.2); }
.badge-user { background-color: rgba(44, 44, 42, 0.15); color: #2C2C2A; border: 1px solid rgba(44, 44, 42, 0.2); }
.badge-timetable { background-color: rgba(186, 117, 23, 0.15); color: #BA7517; border: 1px solid rgba(186, 117, 23, 0.2); }
.badge-settings { background-color: rgba(44, 44, 42, 0.15); color: #2C2C2A; border: 1px solid rgba(44, 44, 42, 0.2); }