/* ============================================
   BUBBLIFY ALPHA - STYLESHEET
   Version: 0.3 - Mit Zentral-Bubble Navigation
   ============================================ */

:root {
    --bg-dark: #0a0a1a;
    --bg-card: #1a1a2e;
    --accent: #4fc3f7;
    --accent-hover: #29b6f6;
    --text: #e0e0e0;
    --text-muted: #888;
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    --bubble-1: #7c4dff;
    --bubble-2: #448aff;
    --bubble-3: #18ffff;
    --bubble-4: #69f0ae;
    --center-green: #00e676;
    --center-green-dark: #00c853;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-hover);
}

.green-text {
    color: var(--center-green);
    font-weight: bold;
}

/* ============================================
   ALPHA BANNER
   ============================================ */

.alpha-banner {
    background: linear-gradient(90deg, var(--bubble-1), var(--bubble-2));
    color: white;
    text-align: center;
    padding: 8px 16px;
    font-size: 14px;
}

.alpha-banner a {
    color: white;
    text-decoration: underline;
    margin-left: 10px;
}

/* ============================================
   HEADER
   ============================================ */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border-bottom: 1px solid #333;
    flex-wrap: wrap;
    gap: 16px;
}

header h1 {
    font-size: 24px;
    cursor: pointer;
    color: var(--accent);
}

nav {
    display: flex;
    gap: 16px;
    align-items: center;
}

nav a {
    padding: 8px 16px;
    background: var(--bg-dark);
    border-radius: 20px;
    font-size: 14px;
}

nav a:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

#view-toggle {
    background: var(--bg-dark);
    border: 1px solid #444;
    color: var(--text);
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
}

#view-toggle:hover {
    background: var(--accent);
    border-color: var(--accent);
}

#votes-remaining {
    font-size: 12px;
    color: var(--text-muted);
    padding: 8px 12px;
    background: var(--bg-dark);
    border-radius: 20px;
}

/* ============================================
   SEARCH
   ============================================ */

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
    min-width: 200px;
}

.search-box input {
    width: 100%;
    padding: 10px 16px;
    border: none;
    border-radius: 25px;
    background: var(--bg-dark);
    color: var(--text);
    font-size: 14px;
}

.search-box input:focus {
    outline: 2px solid var(--accent);
}

.search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-radius: 8px;
    margin-top: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    z-index: 100;
    max-height: 300px;
    overflow-y: auto;
}

.search-section {
    padding: 8px 16px;
    color: var(--text-muted);
    font-size: 12px;
    border-bottom: 1px solid #333;
}

.search-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #222;
}

.search-item:hover {
    background: var(--bg-dark);
}

/* ============================================
   BREADCRUMB
   ============================================ */

.breadcrumb {
    padding: 12px 24px;
    font-size: 14px;
    color: var(--text-muted);
    background: rgba(0,0,0,0.2);
    text-align: center;
}

.breadcrumb span {
    cursor: pointer;
}

.breadcrumb span:hover {
    color: var(--accent);
}

.breadcrumb .separator {
    margin: 0 8px;
    cursor: default;
    color: #555;
}

.breadcrumb .current {
    color: var(--center-green);
    cursor: default;
    font-weight: bold;
}

/* ============================================
   MAIN
   ============================================ */

main {
    padding: 24px;
    min-height: calc(100vh - 200px);
}

/* ============================================
   NAV CONTAINER (Text-Navigation)
   ============================================ */

.nav-container {
    position: relative;
    min-height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lines-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

#outer-cats {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.no-children {
    color: var(--text-muted);
    font-style: italic;
    padding: 40px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* ============================================
   CENTER CATEGORY (Mitte - Grün)
   ============================================ */

.center-category {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    text-align: center;
    padding: 20px;
    transition: all 0.3s ease;
}

.center-category .cat-label {
    font-size: 32px;
    font-weight: bold;
    color: var(--center-green);
    text-shadow: 0 0 20px rgba(0, 230, 118, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.center-category .cat-count {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
}

.center-category:hover .cat-label {
    text-shadow: 0 0 40px rgba(0, 230, 118, 0.8);
    transform: scale(1.05);
}

/* ============================================
   OUTER CATEGORIES (Außen - Text)
   ============================================ */

.outer-category {
    position: absolute;
    transform: translate(-50%, -50%);
    cursor: pointer;
    text-align: center;
    padding: 10px 15px;
    z-index: 5;
    transition: font-size 0.2s ease, opacity 0.2s ease, text-shadow 0.2s ease;
    user-select: none;
}

.outer-category .cat-label {
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.outer-category .has-children {
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.6;
}

.outer-category:hover .cat-label {
    text-shadow: 0 0 30px currentColor, 0 0 60px currentColor;
}

/* Start-Ansicht: Alle Kategorien gleichwertig, größer */
.start-cat .cat-label {
    font-size: inherit;
}

/* ============================================
   LISTEN-NAVIGATION (SEO-freundlich)
   ============================================ */

.list-nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.list-nav-center {
    text-align: center;
    padding: 30px;
    margin-bottom: 30px;
    cursor: pointer;
    border-bottom: 1px solid #333;
}

.list-nav-center .cat-label {
    font-size: 28px;
    font-weight: bold;
    color: var(--center-green);
    display: block;
    margin-bottom: 8px;
}

.list-nav-center .cat-count {
    font-size: 14px;
    color: var(--text-muted);
}

.list-nav-center:hover .cat-label {
    text-shadow: 0 0 20px rgba(0, 230, 118, 0.5);
}

.list-nav-cats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.list-nav-item {
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s;
}

.list-nav-item:hover {
    background: var(--bg-dark);
    transform: translateX(5px);
}

.list-nav-item .cat-label {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 13px;
}

.list-nav-item .has-children {
    font-size: 10px;
    margin-left: 6px;
    opacity: 0.6;
}

.list-nav-item .link-count {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-dark);
    padding: 2px 8px;
    border-radius: 10px;
}

/* ============================================
   LIST VIEW
   ============================================ */

.list-container {
    max-width: 900px;
    margin: 0 auto;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.list-header h2 {
    color: var(--center-green);
}

.back-btn {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid #444;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
}

.back-btn:hover {
    background: var(--accent);
    color: var(--bg-dark);
    border-color: var(--accent);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state p {
    margin-bottom: 16px;
}

.add-link-btn {
    display: inline-block;
    background: var(--center-green);
    color: var(--bg-dark);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    margin-top: 16px;
}

.add-link-btn:hover {
    background: var(--center-green-dark);
}

/* ============================================
   DOMAIN CARDS
   ============================================ */

.domain-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    transition: transform 0.2s;
}

.domain-card:hover {
    transform: translateX(5px);
}

.domain-main {
    flex: 1;
}

.domain-title {
    font-size: 18px;
    font-weight: bold;
    display: block;
    margin-bottom: 4px;
}

.domain-url {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
}

.domain-desc {
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
}

/* ============================================
   VOTING - Mit Balken
   ============================================ */

.domain-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 20px;
    flex-shrink: 0;
}

.vote-btn {
    background: var(--bg-dark);
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
}

.vote-btn:hover {
    transform: scale(1.2);
}

.vote-btn.up:hover {
    background: var(--success);
}

.vote-btn.down:hover {
    background: var(--error);
}

.vote-bar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
}

.vote-bar {
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--success) 0%, #ffeb3b 50%, var(--error) 100%);
    border-radius: 4px;
    position: relative;
}

.vote-bar-fill {
    display: none; /* Nicht verwendet, Gradient ist immer sichtbar */
}

.vote-bar-indicator {
    position: absolute;
    top: -4px;
    width: 4px;
    height: 16px;
    background: white;
    border-radius: 2px;
    box-shadow: 0 0 4px rgba(0,0,0,0.5);
    transform: translateX(-50%);
}

.vote-percent {
    font-size: 12px;
    font-weight: bold;
    color: var(--text);
    margin-top: 4px;
}

.vote-count {
    font-size: 11px;
    color: var(--text-muted);
}

/* ============================================
   MODAL (ONBOARDING)
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 16px;
    max-width: 500px;
    margin: 20px;
}

.modal-content h2 {
    color: var(--accent);
    margin-bottom: 16px;
}

.modal-content p {
    margin-bottom: 16px;
}

.modal-content button {
    background: var(--center-green);
    color: var(--bg-dark);
    border: none;
    padding: 12px 32px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
}

.modal-content button:hover {
    background: var(--center-green-dark);
}

/* ============================================
   ADMIN & FEEDBACK PAGES
   ============================================ */

.admin-main,
.feedback-main {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
}

.admin-section,
.feedback-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.admin-section h2,
.feedback-section h2 {
    color: var(--accent);
    margin-bottom: 16px;
}

.admin-section pre {
    background: var(--bg-dark);
    padding: 12px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 13px;
    margin: 12px 0;
}

.admin-section code,
.csv-format code {
    background: var(--bg-dark);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
}

.csv-format ul {
    margin: 12px 0;
    padding-left: 20px;
}

.csv-format li {
    margin: 8px 0;
}

.categories-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.category-item {
    background: var(--bg-dark);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 13px;
}

/* ============================================
   FORMS
   ============================================ */

form {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 12px;
}

input[type="file"],
input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #333;
    border-radius: 8px;
    background: var(--bg-dark);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
}

button[type="submit"],
.admin-section button {
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
}

button[type="submit"]:hover,
.admin-section button:hover {
    background: var(--accent-hover);
}

/* ============================================
   RESULT BOXES
   ============================================ */

.result-box {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    background: var(--bg-dark);
}

.result-box:empty {
    display: none;
}

.result-box .success {
    color: var(--success);
}

.result-box .warning {
    color: var(--warning);
}

.result-box .error {
    color: var(--error);
}

.error-list {
    margin-top: 10px;
    padding-left: 20px;
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================
   INFO BOX
   ============================================ */

.info-box {
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.1), rgba(68, 138, 255, 0.1));
    border: 1px solid var(--bubble-1);
}

.info-box h3 {
    color: var(--bubble-2);
    margin-bottom: 12px;
}

.info-box ul {
    padding-left: 20px;
}

.info-box li {
    margin: 8px 0;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 14px;
    border-top: 1px solid #222;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    
    .search-box {
        max-width: 100%;
        order: 3;
    }
    
    nav {
        order: 2;
    }
    
    .domain-card {
        flex-direction: column;
    }
    
    .domain-actions {
        margin-left: 0;
        margin-top: 16px;
        justify-content: flex-start;
    }
    
    .center-bubble {
        width: 120px !important;
        height: 120px !important;
    }
    
    .outer-bubble {
        min-width: 70px;
        min-height: 70px;
    }
    
    .list-header {
        flex-direction: column;
        text-align: center;
    }
}