/* Teacher page styles */

.gradient-bg {
    background: linear-gradient(135deg, #f1f8f4 0%, #ffffff 100%);
}

.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.hero-section {
    background: linear-gradient(135deg, #f1f8f4 0%, #ffffff 100%);
    border: 1px solid rgba(46, 138, 96, 0.2);
    border-radius: 1.5rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 10px 25px -5px rgba(46, 138, 96, 0.1);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0f4329;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #1f6f4b;
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-description {
    color: #175a3c;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.stats-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.stat-item {
    display: flex;
    align-items: baseline;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.stat-bullet {
    color: #1f6f4b;
    font-size: 1.5rem;
    margin-right: 1rem;
    line-height: 1;
}

.stat-label {
    color: #374151;
    min-width: 120px;
}

.stat-value {
    font-weight: 700;
    color: #1f6f4b;
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.stat-unit {
    color: #9ca3af;
    font-size: 1rem;
}

.search-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin-left: auto;
}

.search-select {
    width: 100%;
    padding: 1rem 1.25rem;
    padding-right: 3rem;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    color: #1f2937;
    font-weight: 500;
}

.search-select:focus {
    outline: none;
    border-color: #2e8a60;
    box-shadow: 0 0 0 3px rgba(46, 138, 96, 0.1);
}

.search-select:hover {
    border-color: #2e8a60;
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #2e8a60;
    pointer-events: none;
}

.group-header-card {
    background: linear-gradient(90deg, #2e8a60 0%, #1f6f4b 100%);
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    box-shadow: 0 10px 15px -3px rgba(46, 138, 96, 0.3);
}

.group-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.group-stats {
    display: flex;
    gap: 2rem;
}

.group-stat-item {
    text-align: center;
}

.group-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.group-stat-label {
    font-size: 0.75rem;
    opacity: 0.9;
}

.change-group-btn {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
}

.change-group-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.staff-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(46, 138, 96, 0.1);
    transition: all 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(46, 138, 96, 0.1), 0 10px 10px -5px rgba(46, 138, 96, 0.04);
    border-color: rgba(46, 138, 96, 0.3);
}

.staff-image-container {
    padding: 2rem 1.5rem 1rem 1.5rem;
    display: flex;
    justify-content: center;
    background: linear-gradient(to bottom, #f1f8f4, #ffffff);
}

.staff-image-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
}

.staff-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 0 0 4px #f1f8f4;
}

.staff-card:hover .staff-image {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 0 0 4px #2e8a60;
}

.position-badge {
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background: #f1f8f4;
    color: #1f6f4b;
    font-size: 0.875rem;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    white-space: nowrap;
    border: 1px solid #c2e0d2;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    font-weight: 500;
}

.staff-info {
    padding: 1.5rem 1.5rem 2rem 1.5rem;
    text-align: center;
}

.staff-name {
    font-weight: 700;
    color: #1f2937;
    font-size: 1.125rem;
    line-height: 1.4;
}

.staff-grid-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 1.5rem;
    border: 2px dashed #2e8a60;
    max-width: 600px;
    margin: 2rem auto;
}

.empty-state svg {
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1.5rem;
    color: #92c8ac;
}

.empty-state h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: #6b7280;
}

.loading-spinner {
    display: inline-block;
    width: 3rem;
    height: 3rem;
    border: 3px solid #f1f8f4;
    border-radius: 50%;
    border-top-color: #2e8a60;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeInUp 0.5s ease forwards;
}

@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1.25rem; }
    .stat-item { font-size: 1rem; }
    .stat-value { font-size: 1.25rem; }
    .group-header-card { flex-direction: column; gap: 1rem; text-align: center; }
    .group-stats { justify-content: center; }
}

.staff-item {
    transition: all 0.2s ease;
}

.staff-item:hover {
    background-color: #f1f8f4;
    transform: translateX(4px);
}

.divide-y-green-100 > :not([hidden]) ~ :not([hidden]) {
    border-top-width: 1px;
    border-color: #e1f0e8;
}

.bg-gradient-green {
    background: linear-gradient(135deg, #2e8a60 0%, #1f6f4b 100%);
}

.search-filter-container {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    border: 1px solid rgba(46,138,96,0.2);
    margin-bottom: 2rem;
}

.search-input {
    width:100%;
    padding:0.75rem 1rem 0.75rem 2.5rem;
    border:1px solid #e5e7eb;
    border-radius:0.75rem;
    transition:all .2s ease;
    font-size:1rem;
}

.search-input:focus{
    outline:none;
    border-color:#2e8a60;
    box-shadow:0 0 0 3px rgba(46,138,96,.1);
}

.search-input.has-value{
    border-color:#2e8a60;
    background:#f1f8f4;
}

.group-select{
    padding:0.75rem 2rem 0.75rem 1rem;
    border:1px solid #e5e7eb;
    border-radius:0.75rem;
    background:white;
    cursor:pointer;
    min-width:220px;
    font-size:1rem;
}

.group-select:focus{
    outline:none;
    border-color:#2e8a60;
    box-shadow:0 0 0 3px rgba(46,138,96,.1);
}

.reset-btn{
    padding:.75rem;
    border:1px solid #e5e7eb;
    border-radius:.75rem;
    background:white;
    color:#6b7280;
    transition:.2s;
    cursor:pointer;
}

.reset-btn:hover{
    background:#f1f8f4;
    color:#2e8a60;
    border-color:#2e8a60;
}

.clear-search-btn{
    position:absolute;
    right:10px;
    top:50%;
    transform:translateY(-50%);
    background:none;
    border:none;
    color:#9ca3af;
    cursor:pointer;
    padding:.25rem;
    display:none;
}

.clear-search-btn:hover{ color:#2e8a60; }

.search-input:not(:placeholder-shown)+.clear-search-btn{ display:block; }

.staff-card.search-highlight{ animation:highlightPulse 1s ease; }

@keyframes highlightPulse{
    0%,100%{transform:scale(1)}
    50%{ transform:scale(1.02); background:#f1f8f4; }
}

.staff-position{
    color:#6b7280;
    font-size:.875rem;
    margin-top:.25rem;
    line-height:1.4;
}

.pagination{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:.5rem;
    margin-top:3rem;
    flex-wrap:wrap;
}

.pagination-item{
    display:flex;
    align-items:center;
    justify-content:center;
    min-width:2.5rem;
    height:2.5rem;
    padding:0 .5rem;
    border-radius:.75rem;
    background:white;
    border:1px solid #e5e7eb;
    color:#4b5563;
    font-weight:500;
    transition:.2s;
    cursor:pointer;
    text-decoration:none;
}

.pagination-item:hover:not(.active):not(.disabled){
    background:#f1f8f4;
    border-color:#2e8a60;
    color:#2e8a60;
}

.pagination-item.active{
    background:linear-gradient(135deg,#2e8a60,#1f6f4b);
    border-color:#1f6f4b;
    color:white;
}

.pagination-item.disabled{
    opacity:.5;
    cursor:not-allowed;
    pointer-events:none;
}

.pagination-dots{ color:#6b7280; padding:0 .25rem; }

.search-result-badge{
    background:#f1f8f4;
    color:#1f6f4b;
    padding:.5rem 1rem;
    border-radius:2rem;
    display:inline-flex;
    align-items:center;
    gap:.5rem;
    font-size:.875rem;
    border:1px solid #2e8a60;
    animation:slideDown .3s ease;
}

@keyframes slideDown{
    from{ opacity:0; transform:translateY(-10px); }
    to{ opacity:1; transform:translateY(0); }
}

.no-results{
    text-align:center;
    padding:3rem;
    background:white;
    border-radius:1rem;
    border:1px solid #e5e7eb;
}

.no-results svg{ width:4rem; height:4rem; margin:0 auto 1rem; color:#d1d5db; }
.no-results h3{ font-size:1.25rem; color:#374151; margin-bottom:.5rem; }
.no-results p{ color:#6b7280; }

.search-stats{
    background:white;
    border-radius:.75rem;
    padding:1rem;
    margin-bottom:1rem;
    border:1px solid #e5e7eb;
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:1rem;
}

.search-info{ color:#4b5563; font-size:.95rem; }
.search-info strong{ color:#2e8a60; font-weight:600; }

.clear-search-link{
    color:#2e8a60;
    text-decoration:none;
    font-size:.875rem;
    display:inline-flex;
    align-items:center;
    gap:.25rem;
    padding:.25rem .75rem;
    border-radius:9999px;
    background:#f1f8f4;
    border:1px solid #2e8a60;
    transition:.2s;
}

.clear-search-link:hover{ background:white; color:#1f6f4b; }