/* Light theme (default) */
:root {
    --accent: #2b00ff99;
    --accent-hover: #6c47ff;
    --bg-gradient:  #eeeeee;
    --navbar-bg: rgba(34, 34, 34, 0.35);
    --navbar-border: #2b00ff33;
    --navbar-shadow: 0 2px 16px 0 rgba(43,0,255,0.08);
    --navbar-link: #232323;
    --navbar-link-hover: var(--accent);
    --glass-bg: rgba(255,255,255,0.32);
    --glass-border: #2b00ff22;
    --glass-shadow: 0 2px 12px 0 #2b00ff11;
    --input-bg: rgba(255,255,255,0.55);
    --input-border: #d1d5db;
    --input-focus: var(--accent);
    --button-bg: linear-gradient(90deg, var(--accent) 0%, var(--accent-hover) 100%);
    --button-bg-hover: linear-gradient(90deg, var(--accent-hover) 0%, var(--accent) 100%);
    --button-shadow: 0 1px 6px 0 #2b00ff22;
    --footer-bg: rgba(190, 190, 190, 0.733);
    --footer-border: #2b00ff18;
    --footer-shadow: 0 -2px 8px 0 #2b00ff08;
    --footer-link: #a593fc;
    --footer-link-hover: var(--accent-hover);
    --text-main: #232323;
    --text-secondary: #504f4f;
    --h1-shadow: 0 2px 8px #fff8, 0 1px 0 #fff;
    --result-link-color: rgb(23, 24, 41) ;
}

/* Dark theme (JS controlled, always last for highest specificity) */
[data-theme="dark"] {
    --accent: #6c47ff;
    --accent-hover: #2b00ff99;
    /* --bg-gradient: linear-gradient(135deg, #261646 0%, #2e2f46 100%); */
    --bg-gradient: #222222;
    --navbar-bg: rgba(13, 8, 26, 0.85);
    /* --navbar-bg:black; */
    --navbar-border: #2b00ff55;
    --navbar-shadow: 0 2px 16px 0 #2b00ff22;
    --navbar-link: #fff;
    --navbar-link-hover: var(--accent);
    --glass-bg: rgba(6, 9, 24, 0.45);
    --glass-border: #2b00ff44;
    --glass-shadow: 0 2px 12px 0 #2b00ff22;
    --input-bg: rgba(48, 51, 80, 0.55);
    --input-border: #2b00ff44;
    --input-focus: var(--accent);
    --button-bg:    var(--accent) ;
    --button-bg-hover: linear-gradient(90deg, var(--accent-hover) 0%, var(--accent) 100%);
    --button-shadow: 0 1px 6px 0 #2b00ff44;
    --footer-bg: rgba(25, 27, 41, 0.651);
    --footer-border: #2b00ff33;
    --footer-shadow: 0 -2px 8px 0 #2b00ff22;
    --footer-link: #ffffff;
    --footer-link-hover: var(--accent-hover);
    --text-main: #f5f7fa;
    --text-secondary: #cacaca;
    --h1-shadow: 0 2px 8px #23243a, 0 1px 0 #23243a;
    --result-link-color: rgb(107, 111, 185);
}


::selection {
    background: var(--accent);
    /* background color of selected text */
    color: #fff;
    /* color of the text itself */
}


body {
    font-family: "Roboto Mono", monospace;
    background: var(--bg-gradient);
    min-height:100vh;
    margin: 0;
    text-align: center;
    color: var(--text-main);
    transition: background 0.3s, color 0.3s;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.navbar {
    background: var(--navbar-bg);
    color: var(--navbar-link);
    padding: 16px 0 14px 0;
    margin-bottom: 48px;
    box-shadow: var(--navbar-shadow);
    backdrop-filter: blur(18px) saturate(180%);
    border-bottom: 1.5px solid var(--navbar-border);
    border-radius: none;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background 0.3s, color 0.3s;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar {
    position: relative;
}

.navbar ul {
    list-style: none;
    margin-right: 40px;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    gap: 36px;
}

.navbar a {
    color: var(--navbar-link);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 7px 14px;
    border-radius: 8px;
    transition: background 0.18s, color 0.18s, box-shadow 0.18s;
    font-family: "Roboto Mono", monospace;
}

.navbar a:hover, .navbar a:focus {
    background: #2b00ff22;
    color: var(--navbar-link-hover);
    box-shadow: 0 2px 8px 0 #2b00ff22;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 22px;
    margin-left: 18px;
    cursor: pointer;
    border-radius: 50%;
    padding: 4px 8px;
    transition: background 0.18s, color 0.18s;
    outline: none;
}
.theme-toggle:hover, .theme-toggle:focus {
    background: #2b00ff11;
    color: var(--accent-hover);
}

h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-main);
    letter-spacing: 1px;
    text-shadow: var(--h1-shadow);
    transition: color 0.3s;
    font-family: "Roboto Mono", monospace;
}

form[action="results.php"] {
    margin: 0 auto;
    max-width: 1000px;
    width: 100%;
    height: 100%;
    /* background: var(--glass-bg); */
    border-radius: 18px;
    /* box-shadow: var(--glass-shadow); */
    padding: 20px 28px 14px 28px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 12px;
    /* backdrop-filter: blur(16px) saturate(180%); */
    /* border: 1.5px solid var(--glass-border); */
    transition: background 0.3s, border 0.3s, box-shadow 0.3s;
}

form[action="results.php"] input[type="text"] {
    width: 100%;
    height: 100%;
    max-width: 600px;
    /* min-width: 320px; */
    padding: 12px 16px;
    font-size: 19px;
    /* border: 1.5px solid var(--input-border); */
    border-radius: 10px;
    flex: 1 1 0%;
    outline: none;
    /* background: var(--input-bg); */
    /* box-shadow: 0 1px 4px 0 #2b00ff08; */
    color: var(--text-main);
    transition: border 0.18s, box-shadow 0.18s, background 0.3s, color 0.3s;
}

input[type="text"] {
    width: 100%;
    max-width: 340px;
    padding: 12px 16px;
    font-size: 17px;
    border: 1.5px solid var(--input-border);
    border-radius: 14px;
    outline: none;
    background: var(--input-bg);
    box-shadow: 0 1px 4px 0 #2b00ff08;
    color: var(--text-main);
    transition: border 0.18s, box-shadow 0.18s, background 0.3s, color 0.3s;
}

/* input[type="text"]:focus {
    border: 1.5px solid var(--input-focus);
    box-shadow: 0 2px 8px 0 #2b00ff22;
} */

button {
    padding: 11px 28px;
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    background: var(--button-bg);
    border: none;
    border-radius: 10px;
    box-shadow: var(--button-shadow);
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
}

button:hover, button:focus {
    background: var(--button-bg-hover);
    box-shadow: 0 2px 12px 0 #2b00ff33;
    transform: translateY(-1px) scale(1.03);
}

form[action="index.php"] {
    margin: 0 auto 30px auto;
    max-width: 340px;
    background: var(--glass-bg);
    border-radius: 14px;
    box-shadow: 0 1px 8px 0 #2b00ff08;
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(12px) saturate(180%);
    border: 1.5px solid var(--glass-border);
    transition: background 0.3s, border 0.3s, box-shadow 0.3s;
}

footer {
    margin-top: auto;
    font-size: 15px;
    color: var(--text-secondary);
    background: var(--footer-bg);
    padding: 18px 0 10px 0;
    border-top: 1.5px solid var(--footer-border);
    box-shadow: var(--footer-shadow);
    border-radius: 24px ;
    backdrop-filter: blur(8px) saturate(180%);
    transition: background 0.3s, color 0.3s;
    flex-shrink: 0;
    width: 94%;
    position: relative;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
}

footer a {
   line-height: 26px;
    color: var(--footer-link);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.18s;
    
}
/* footer p{
    padding-bottom: 8px;
} */

footer a:hover {
    color: var(--footer-link-hover);
}

.ios-toggle {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    position: absolute;
    top: 50%;
    right: 32px;
    transform: translateY(-50%);
    margin-left: 0;
    z-index: 101;
    height: 28px;
    user-select: none;
}
.ios-toggle input[type="checkbox"] {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.ios-toggle .slider {
    position: relative;
    width: 48px;
    height: 28px;
    background: #e0e7ff;
    border: 1.5px solid var(--accent);
    border-radius: 16px;
    box-shadow: 0 1px 6px 0 #2b00ff22;
    transition: background 0.3s, border 0.3s;
    margin-right: 0;
    display: inline-block;
}
[data-theme="dark"] .ios-toggle .slider {
    background: var(--accent);
    border: 1.5px solid var(--accent-hover);
}
.ios-toggle .slider:before {
    content: "";
    position: absolute;
    left: 3px;
    top: 3px;
    width: 22px;
    height: 22px;
    background: var(--accent);
    border-radius: 50%;
    transition: transform 0.25s cubic-bezier(.4,0,.2,1), background 0.3s;
    box-shadow: 0 2px 8px 0 #2b00ff33;
}
[data-theme="dark"] .ios-toggle .slider:before {
    background: #fff;
}
.ios-toggle input[type="checkbox"]:checked + .slider:before {
    transform: translateX(20px);
    background: var(--accent-hover);
}
[data-theme="dark"] .ios-toggle input[type="checkbox"]:checked + .slider:before {
    background: #23243a;
}
.ios-toggle input[type="checkbox"]:focus + .slider {
    box-shadow: 0 0 0 2px var(--accent-hover);
}

/* Search page styles */
.search-container {
    margin: 0 auto 32px auto;
    max-width: 520px;
    background: var(--glass-bg);
    border-radius: 18px;
    box-shadow: var(--glass-shadow);
    padding: 24px 32px 18px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(16px) saturate(180%);
    border: 1.5px solid var(--glass-border);
    transition: background 0.3s, border 0.3s, box-shadow 0.3s;
}

.search-container input[type="text"] {
    width: 100%;
    max-width: 380px;
    padding: 12px 16px;
    font-size: 17px;
    border: 1.5px solid var(--input-border);
    border-radius: 10px;
    margin-bottom: 14px;
    outline: none;
    background: var(--input-bg);
    box-shadow: 0 1px 4px 0 #2b00ff08;
    color: var(--text-main);
    transition: border 0.18s, box-shadow 0.18s, background 0.3s, color 0.3s;
}

.search-container input[type="text"]:focus {
    border: 1.5px solid var(--input-focus);
    box-shadow: 0 2px 8px 0 #2b00ff22;
}

.search-container button {
    padding: 11px 28px;
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    background: var(--button-bg);
    border: none;
    border-radius: 10px;
    box-shadow: var(--button-shadow);
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
}

.search-container button:hover, .search-container button:focus {
    background: var(--button-bg-hover);
    box-shadow: 0 2px 12px 0 #2b00ff33;
    transform: translateY(-1px) scale(1.03);
}

.search-results-title {
    font-size: 28px;
    font-weight: 700;
    margin: 32px 0 18px 0;
    color: var(--text-main);
    letter-spacing: 0.5px;
    text-shadow: var(--h1-shadow);
    transition: color 0.3s;
    text-align: center;
}

.search-no-results {
    color: var(--text-secondary);
    font-size: 18px;
    margin: 32px 0 0 0;
    text-align: center;
}

.result {
    background: var(--glass-bg);
    border-radius: 14px;
    box-shadow: 0 1px 8px 0 #2b00ff08;
    padding: 18px 22px;
    margin: 0 auto;
    max-width: none;
    /* max-height: 500px; */
    border: 1.5px solid var(--glass-border);
    transition: background 0.3s, border 0.3s, box-shadow 0.3s;
    overflow: hidden;
    display: block;
    position: relative;
    width: 100%;
}

.result a {
    font-size: 20px;
    color: var(--result-link-color);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.18s;
}

.result a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.result .url {
    color: var(--footer-link);
    font-size: 14px;
    word-break: break-all;
}

.result .snippet {
    font-size: 15px;
    color: var(--text-secondary);
    margin-top: 8px;
    white-space: pre-line;
    max-height: 20px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    white-space: normal;
}

.results-wrapper {
    width: 100%;
    max-width: 720px;
    /* adjust as needed */
    margin: 0 auto;
    padding: 0 16px;
    /* prevent touching screen edge on mobile */
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-sizing: border-box;
    margin-bottom:15px ;
}


.pagination {
    /* margin: 32px 0; */
    display: flex;
    /* justify-content: center; */
    gap: 8px;
    flex-wrap: wrap;
    font-size: 17px;
    margin: auto 0 15px  15px;
    display: flex;
    justify-content: center;
    gap: 8px;
}
.page-link {
    display: inline-block;
    padding: 7px 16px;
    border-radius: 8px;
    background: var(--glass-bg);
    color: var(--accent);
    border: 1.5px solid var(--glass-border);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.18s, color 0.18s, border 0.18s;
    box-shadow: 0 1px 4px 0 #2b00ff08;
}
.page-link:hover, .page-link:focus {
    background: var(--accent);
    color: #fff;
    border: 1.5px solid var(--accent);
    text-decoration: none;
}
.page-link[aria-current="page"], .page-link.active {
    background: var(--accent);
    color: #fff;
    border: 1.5px solid var(--accent);
    font-weight: bold;
    cursor: default;
    pointer-events: none;
}

.searchbar-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--input-bg);
    border-radius: 14px;
    box-shadow: var(--glass-shadow);
    border: 1.5px solid var(--glass-border);
    --searchbar-width: 600px;
    --searchbar-height: 56px;
    max-width: var(--searchbar-width);
    width: 100%;
    margin: 0 auto;
    height: var(--searchbar-height);
    overflow: hidden;
    position: relative;
}

.searchbar-wrapper input[type="text"] {
    flex: 1 1 0%;
    border: none;
    background: transparent;
    box-shadow: none;
    border-radius: 14px 0 0 14px;
    height: var(--searchbar-height);
    padding: 0 16px;
    font-size: 19px;
    color: var(--text-main);
    outline: none;
    transition: background 0.3s, color 0.3s;
}

.searchbar-wrapper input[type="text"]:focus {
    background: transparent;
    outline: none;
    box-shadow: none;
    border: none;
}

.searchbar-wrapper:focus-within {
    background: var(--input-bg);
    box-shadow: 0 2px 16px 0 var(--accent-hover), 0 1.5px 0 0 var(--accent);
    border: 1.5px solid var(--accent);
    transition: background 0.3s, box-shadow 0.3s, border 0.3s;
}

.searchbar-wrapper button {
    border: none;
    background: none;
    box-shadow: none;
    border-radius: 0 14px 14px 0;
    width: var(--searchbar-height);
    height: var(--searchbar-height);
    min-width: var(--searchbar-height);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--input-bg);
    cursor: pointer;
    transition: background 0.18s, color 0.18s;
}

.searchbar-wrapper button:hover, .searchbar-wrapper button:focus {
    background: var(--accent);
    color: #fff;
}

.material-symbols-outlined {
    font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24;
    font-size: 32px;
    line-height: 1;
    vertical-align: middle;
    color: var(--accent);
    padding: 10px;
    border-radius: 50px;
    transition: color 0.18s;
}

.searchbar-wrapper .material-symbols-outlined {
    font-size: 28px;
    color: inherit;
    padding: 0;
    background: none;
    transition: color 0.18s;
}

.tip-card {
    background-color: var(--card-bg);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.tip-card h3 {
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.example-searches {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.example-search {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--link-color);
    text-decoration: none;
}

.example-search:hover {
    text-decoration: underline;
}

/* Added style for content wrapper */
.content-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

form[action="results.php"] button {
    background: none;
    border: none;
    box-shadow: none;
    padding: 0 10px;
    height: 48px;
    width: 48px;
    min-width: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.18s;
    color: var(--accent);
}
form[action="results.php"] button:hover, form[action="results.php"] button:focus {
    background: #7482b1;
    color: var(--accent-hover);
    box-shadow: 0 2px 4px 0 #2b00ff22;
}
form[action="results.php"] button svg {
    width: 28px;
    height: 28px;
    display: block;
}

.number-results {
    padding: 3px;
    margin: 15px 0;
}
.results-meta{ margin-top: 0;}
.results-meta > p {max-height: 18px;
    margin-top: 0;
    margin-bottom: 20px;
}

@media (max-width: 700px) {
    h1 {
        font-size: 26px;
    }

    .navbar ul {
        gap: 14px;
    }

    .searchbar-wrapper {
        max-width: 90vw;
        min-height: 20px;
        padding: 10px;
        min-width: none;
    }

    form[action="results.php"],
    form[action="index.php"] {
        max-width: 98vw;
        padding: 10px 4vw 8px 4vw;
    }

    input[type="text"] {
        font-size: 15px;
        max-width: 98vw;
    }

    button {
        font-size: 15px;
    }

    footer {
        font-size: 13px;
        padding: 12px 0 6px 0;
    }

    .ios-toggle {
        right: 10px;
        top: 54%;
    }
    .result {
        max-width: 80vw;
    }
}

@media (max-width: 500px) {
    .results-wrapper {
        padding: 0 12px;
    }

    .result {
        padding: 12px 14px;
    }
}

@media (max-width: 400px) {
    .searchbar-wrapper {
        padding: 0;
        margin: 0 auto;
    }

    input[type="text"] {
        width: 100%;
    }
}
@media (min-width: 250px){
    .searchbar-wrapper {
            padding: 5px;
            margin: 0 auto;
        }

        .navbar{

            margin-bottom: 15px;
        }
    
        input[type="text"] {
            width: 100%;
        }
}