/* Enhanced Search - Production Optimized */

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    background: rgba(240, 240, 240, 0.8);
    padding: 6px 12px;
        border-radius: 8px;
        transition: box-shadow 0.3s ease-in-out;
}

.search-bar:hover {
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.15);
}
.search-bar input {
    border: none;
    outline: none;
    background: transparent;
    padding: 5px;
        font-size: 14px;
        flex: 1;
}

.search-bar button {
    background: none;
    border: none;
    cursor: pointer;
    color: #0073e6;
    font-size: 16px;
        transition: color 0.3s ease-in-out;
}

.search-bar button:hover {
    color: #005bb5;
}

.search-dropdown {
    position: absolute;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    z-index: 10000;
    max-height: 300px;
    overflow-y: auto;
    animation: slideDown .2s ease
}

.dropdown-item {
    padding: 12px 16px;
    border-bottom: 1px solid #f5f5f5;
    cursor: pointer;
    transition: all .2s
}

.dropdown-item:last-child {
    border-bottom: none
}

.dropdown-item:hover,
.dropdown-item.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff
}

.dropdown-title {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin-bottom: 4px;
    transition: color .2s
}

.dropdown-desc {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    transition: color .2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.dropdown-item:hover .dropdown-title,
.dropdown-item.selected .dropdown-title,
.dropdown-item:hover .dropdown-desc,
.dropdown-item.selected .dropdown-desc {
    color: #fff
}

.dropdown-item.selected .dropdown-desc {
    color: rgba(255, 255, 255, .9)
}

.search-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, .8), rgba(30, 30, 60, .85));
    backdrop-filter: blur(15px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: all .4s cubic-bezier(.25, .8, .25, 1)
}

.search-overlay.active {
    opacity: 1;
    visibility: visible
}

.search-popup {
    background: linear-gradient(145deg, #fff, #f8f9fa);
    border: 2px solid transparent;
    border-radius: 25px;
    box-shadow: 0 32px 64px rgba(0, 0, 0, .3), 0 16px 32px rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .8);
    width: 90%;
    max-width: 580px;
    max-height: 85vh;
    overflow: hidden;
    transform: translateY(50px) scale(.8);
    transition: all .5s cubic-bezier(.25, .8, .25, 1)
}

.search-overlay.active .search-popup {
    transform: translateY(0) scale(1)
}

.search-close {
    position: absolute;
    top: 18px;
    right: 22px;
    background: linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(248, 249, 250, .8));
    border: 2px solid rgba(255, 107, 107, .2);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    font-size: 18px;
    cursor: pointer;
    color: #495057;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .4s cubic-bezier(.25, .8, .25, 1);
    z-index: 10;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .15)
}

.search-close:hover {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: #fff;
    transform: rotate(180deg) scale(1.15);
    border-color: #ff6b6b;
    box-shadow: 0 12px 35px rgba(255, 107, 107, .5)
}

.search-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 300% 300%;
    animation: gradientFlow 8s ease infinite;
    color: #fff;
    padding: 32px 35px 28px;
    text-align: center;
    position: relative;
    overflow: hidden
}

.search-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent);
    animation: shimmer 4s infinite;
    transform: translateX(-100%)
}

.search-header h2 {
    margin: 0;
    font-size: 1.7em;
    font-weight: 700;
    text-shadow: 0 3px 6px rgba(0, 0, 0, .3);
    letter-spacing: -.5px;
    position: relative;
    z-index: 1
}

.search-content {
    padding: 30px;
    max-height: 420px;
    overflow-y: auto;
    background: linear-gradient(145deg, rgba(255, 255, 255, .8), rgba(248, 249, 250, .9));
    position: relative
}

.search-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: progressBar 3s ease-in-out infinite
}

.search-item {
    background: linear-gradient(145deg, #fff, #f8f9fa);
    border: 2px solid rgba(102, 126, 234, .1);
    border-radius: 18px;
    padding: 25px;
    margin-bottom: 20px;
    cursor: pointer;
    transition: all .5s cubic-bezier(.25, .8, .25, 1);
    position: relative;
    display: flex;
    align-items: center;
    animation: slideInUp .6s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
    overflow: hidden
}

.search-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, .15), transparent);
    transition: left .6s ease
}

.search-item:hover::before {
    left: 100%
}

.search-item:nth-child(1) {
    animation-delay: .1s
}

.search-item:nth-child(2) {
    animation-delay: .2s
}

.search-item:nth-child(3) {
    animation-delay: .3s
}

.search-item:nth-child(4) {
    animation-delay: .4s
}

.search-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, .25), 0 10px 20px rgba(0, 0, 0, .15);
    border-color: #667eea;
    background: linear-gradient(145deg, #fff, #f0f4ff)
}

.search-item-title {
    font-weight: 700;
    color: #2c3e50;
    font-size: 1.25em;
    margin-bottom: 18px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .1);
    transition: color .3s;
    position: relative;
    line-height: 1.3;
    display: block
}

.search-item:hover .search-item-title {
    color: #667eea;
    text-shadow: 0 2px 4px rgba(102, 126, 234, .3)
}

.search-item-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width .3s
}

.search-item:hover .search-item-title::after {
    width: 100%
}

.search-item-desc {
    color: #6c757d;
    font-size: 1em;
    line-height: 1.6;
    margin: 12px 0 0 0;
    transition: color .3s;
    display: block;
    padding-top: 8px
}

.search-item:hover .search-item-desc {
    color: #495057
}

.search-item-arrow {
    margin-left: auto;
    font-size: 1.5em;
    color: #667eea;
    transition: all .4s cubic-bezier(.25, .8, .25, 1);
    text-shadow: 0 2px 4px rgba(102, 126, 234, .3)
}

.search-item:hover .search-item-arrow {
    transform: translateX(12px) scale(1.3);
    color: #764ba2
}

.search-popup.no-results .search-header {
    background: linear-gradient(135deg, #ff7e5f 0%, #feb47b 50%, #ff9a56 100%);
    background-size: 300% 300%;
    animation: gradientFlow 6s ease infinite
}

.no-results {
    text-align: center;
    padding: 35px 25px;
    animation: fadeInScale .8s ease
}

.no-results-icon {
    font-size: 5.5em;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #667eea, #764ba2, #ff7e5f);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: iconFloat 3s ease-in-out infinite
}

.no-results h3 {
    color: #2c3e50;
    margin: 0 0 20px;
    font-size: 1.5em;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, .1)
}

.no-results p {
    color: #6c757d;
    margin: 15px 0;
    line-height: 1.6;
    font-size: 1.05em
}

.suggestions {
    margin-top: 35px;
    padding: 30px;
    background: linear-gradient(145deg, rgba(248, 249, 250, .8), rgba(255, 255, 255, .9));
    border-radius: 20px;
    border: 2px solid rgba(102, 126, 234, .1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, .05)
}

.suggestions p {
    font-weight: 600;
    color: #495057;
    margin-bottom: 25px;
    font-size: 1.15em
}

.suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center
}

.tag {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    padding: 15px 24px;
    border-radius: 30px;
    font-size: .95em;
    font-weight: 600;
    cursor: pointer;
    transition: all .4s cubic-bezier(.25, .8, .25, 1);
    border: 2px solid transparent;
    box-shadow: 0 6px 20px rgba(102, 126, 234, .3);
    position: relative;
    overflow: hidden
}

.tag::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .4), transparent);
    transition: transform .6s;
    transform: translateX(-100%)
}

.tag:hover::before {
    transform: translateX(100%)
}

.tag:hover {
    transform: translateY(-6px) scale(1.08);
    box-shadow: 0 12px 30px rgba(102, 126, 234, .5);
    background: linear-gradient(135deg, #764ba2, #667eea);
    border-color: rgba(255, 255, 255, .3)
}

.search-content::-webkit-scrollbar {
    width: 8px
}

.search-content::-webkit-scrollbar-track {
    background: linear-gradient(180deg, #f1f3f4, #e9ecef);
    border-radius: 4px
}

.search-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #667eea, #764ba2);
    border-radius: 4px;
    transition: all .3s
}

.search-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #764ba2, #667eea);
    box-shadow: 0 0 10px rgba(102, 126, 234, .5)
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes gradientFlow {

    0%,
    100% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%)
    }

    100% {
        transform: translateX(100%)
    }
}

@keyframes progressBar {

    0%,
    100% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(.9)
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1)
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(.9)
    }

    to {
        opacity: 1;
        transform: scale(1)
    }
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0);
        background-position: 0% 50%
    }

    50% {
        transform: translateY(-10px);
        background-position: 100% 50%
    }
}

/* Dark theme */
@media (prefers-color-scheme:dark) {
    .search-dropdown {
        background: #2d3748;
        border-color: #4a5568;
        color: #fff
    }

    .dropdown-item {
        border-bottom-color: #4a5568
    }

    .dropdown-title {
        color: #e2e8f0
    }

    .dropdown-desc {
        color: #a0aec0
    }
}

/* Responsive */
@media (max-width:768px) {
    .hamicon {
        display: block
    }

    .nav-menu,
    .right-section .search-bar,
    .auth-buttons {
        display: none
    }
    .logo a {
        font-size: 1.5rem
    }

    .search-popup {
        width: 95%;
        margin: 20px;
        max-height: 85vh
    }

    .search-header {
        padding: 20px 25px 15px
    }

    .search-header h2 {
        font-size: 1.3em
    }

    .search-content {
        padding: 20px
    }

    .search-item {
        padding: 15px;
        flex-direction: column;
        align-items: flex-start
    }

    .search-item-arrow {
        margin: 10px 0 0 0;
        align-self: center
    }

    .suggestion-tags {
        flex-direction: column;
        align-items: center
    }

    .tag {
        width: 120px;
        text-align: center
    }
}

@media (max-width:480px) {
    .search-popup {
        width: 98%;
        margin: 10px;
        border-radius: 15px
    }

    .search-header {
        padding: 15px 20px 10px
    }

    .search-content {
        padding: 15px
    }

    .no-results-icon {
        font-size: 3em
    }
}