/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    /* Colors */
    --bg-body: #f3f4f6;
    --bg-card: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --primary: #5865F2;
    --primary-dark: #4752c4;
    --accent: #f59e0b;
    --border: #e5e7eb;
    --danger: #ef4444;
    
    /* Effects */
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --nav-height: 70px;
    --font-stack: 'Inter', system-ui, sans-serif;
}

body.dark-mode {
    --bg-body: #111827;
    --bg-card: #1f2937;
    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --border: #374151;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
}

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

body {
    font-family: var(--font-stack);
    background-color: var(--bg-body);
    color: var(--text-main);
    transition: background 0.3s, color 0.3s;
    padding-top: var(--nav-height);
}

/* =========================================
   2. NAVIGATION
   ========================================= */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--nav-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 2rem;
    z-index: 1000;
}

.logo { font-weight: 800; font-size: 1.5rem; color: var(--primary); text-decoration: none; }

.nav-links { display: flex; gap: 2rem; }
.nav-links a {
    text-decoration: none; color: var(--text-muted); font-weight: 600;
    transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.nav-actions { display: flex; gap: 1rem; align-items: center; }

/* Global Buttons */
.btn-icon { background: none; border: none; cursor: pointer; font-size: 1.2rem; color: var(--text-main); }
.btn-login {
    background: var(--primary); color: white; padding: 0.5rem 1rem;
    border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 0.9rem;
}
.btn-secondary {
    background: none; border: 1px solid var(--border);
    padding: 0.6rem 1.2rem; border-radius: 8px; color: var(--text-main); cursor: pointer;
}
.btn-primary {
    background: var(--primary); border: none;
    padding: 0.6rem 1.2rem; border-radius: 8px; color: white; font-weight: 600; cursor: pointer;
}

/* =========================================
   3. LAYOUT & UTILS
   ========================================= */
.container { max-width: 1000px; margin: 2rem auto; padding: 0 1rem; }
.page-title { text-align: center; margin-bottom: 2rem; }
.section-headline { margin: 2rem 0 1rem; font-size: 1.3rem; border-left: 4px solid var(--primary); padding-left: 1rem; }

/* =========================================
   4. BASE CARD STYLES (Used everywhere)
   ========================================= */
.quote-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex; flex-direction: column;
    position: relative;
}

.card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: #eee; }

.user-info { display: flex; flex-direction: column; }
.user-name { font-weight: 700; font-size: 0.95rem; color: var(--text-main); text-decoration: none; }
.user-name:hover { text-decoration: underline; }
.post-date { font-size: 0.75rem; color: var(--text-muted); }

.card-body { flex-grow: 1; margin-bottom: 1rem; }
.quote-text { font-size: 1.1rem; font-weight: 500; line-height: 1.5; font-style: italic; }
.quote-text::before { content: "„"; }
.quote-text::after { content: "“"; }
.quote-author { text-align: right; font-size: 0.85rem; color: var(--text-muted); margin-top: 0.5rem; }

.card-footer { border-top: 1px solid var(--border); padding-top: 0.8rem; display: flex; justify-content: flex-end; }

.like-btn {
    background: none; border: none; cursor: pointer;
    color: var(--text-muted); display: flex; align-items: center; gap: 6px; font-size: 0.9rem;
}
.like-btn:hover, .like-btn.liked { color: #e11d48; }

.card-actions {
    position: absolute; top: 1rem; right: 1rem;
    display: flex; gap: 8px;
    opacity: 0.5; transition: opacity 0.2s;
}
.quote-card:hover .card-actions { opacity: 1; }

.action-btn {
    background: none; border: none; cursor: pointer;
    font-size: 1rem; color: var(--text-muted);
    transition: color 0.2s, transform 0.1s; padding: 4px;
}
.action-btn:hover { transform: scale(1.1); }
.action-btn.edit:hover { color: var(--primary); }
.action-btn.delete:hover { color: var(--danger); }

/* =========================================
   5. GLOBAL MODALS (Used by Utils.js)
   ========================================= */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none; align-items: center; justify-content: center;
    z-index: 2000; backdrop-filter: blur(4px); padding: 1rem;
}

.modal-content {
    background: var(--bg-card); width: 100%; max-width: 500px;
    border-radius: 16px; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    overflow: hidden; animation: modalFadeIn 0.3s ease-out;
}

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

.modal-header {
    padding: 1.5rem; border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h2 { font-size: 1.25rem; }
.close-modal { background: none; border: none; font-size: 1.5rem; color: var(--text-muted); cursor: pointer; }

.modal-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.2rem; }
.input-group { display: flex; flex-direction: column; gap: 0.5rem; }
.input-group label { font-weight: 600; font-size: 0.9rem; color: var(--text-muted); }

.modal-body textarea, .modal-body input {
    width: 100%; padding: 0.8rem; border-radius: 8px;
    border: 1px solid var(--border); background: var(--bg-body);
    color: var(--text-main); font-family: inherit; font-size: 1rem;
}

.modal-footer {
    padding: 1.2rem 1.5rem; background: rgba(0,0,0,0.02);
    display: flex; justify-content: flex-end; gap: 10px;
}

/* Wrapper für Button + Tooltip */
.info-btn-wrapper {
    position: relative; /* Wichtig für die Positionierung des Tooltips */
    display: inline-block;
    margin-right: 8px;
}

/* Der Info Button selbst */
.action-btn.info {
    cursor: help; /* Mauszeiger wird zum Fragezeichen */
}

/* --- Der Tooltip (Das schwebende Menü) --- */
.liker-tooltip {
    position: absolute;
    bottom: 120%; /* Schwebt über dem Button */
    left: 50%;
    transform: translateX(-50%) translateY(10px); /* Zentriert + Startposition für Animation */
    
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 10px;
    
    width: max-content;
    min-width: 150px;
    max-width: 250px;
    max-height: 300px;
    overflow-y: auto;
    
    /* Unsichtbar starten */
    opacity: 0;
    visibility: hidden;
    pointer-events: none; /* Klickt durch, wenn unsichtbar */
    z-index: 100;
    transition: all 0.2s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* Bouncy Effekt */
}

/* Kleiner Pfeil unten am Tooltip */
.liker-tooltip::after {
    content: "";
    position: absolute;
    top: 100%; /* Ganz unten */
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: var(--bg-card) transparent transparent transparent; /* Dreieck Farbe */
}
/* Border für den Pfeil (optional, für Perfektionisten) */
.liker-tooltip::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -7px;
    border-width: 7px;
    border-style: solid;
    border-color: var(--border) transparent transparent transparent;
}

/* --- Hover Effekt: Anzeigen --- */
.info-btn-wrapper:hover .liker-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0); /* Hochfahren */
    pointer-events: auto;
}

/* --- Inhalt des Tooltips --- */
.tooltip-header {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border);
}

.tooltip-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}

.tooltip-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.tooltip-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.tooltip-empty {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
}

/* --- Tooltip Basis --- */
.liker-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 10px;
    
    width: max-content;
    min-width: 140px;
    
    /* KEIN SCROLLEN MEHR */
    overflow: hidden; 
    
    /* Startzustand: Unsichtbar */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 100;
    transition: all 0.2s ease;
}

/* --- Hover Effekt (Zurückgebracht) --- */
.info-btn-wrapper:hover .liker-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* --- Styling für "... und X weitere" --- */
.tooltip-more {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    padding-top: 6px;
    margin-top: 4px;
    border-top: 1px dashed var(--border);
    font-style: italic;
}

/* Styling der Items (nicht mehr klickbar aussehend) */
.tooltip-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    color: var(--text-main);
    text-decoration: none;
}

/* =========================================
   GLOBAL SCROLLBAR STYLING
   ========================================= */

/* 1. Firefox Standard (dort geht nur dünn/dick und Farbe) */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

/* 2. Webkit (Chrome, Edge, Safari, Opera) - Volle Kontrolle */

/* Breite der Leiste (vertikal) und Höhe (horizontal) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

/* Der Hintergrund (Track) - lassen wir transparent oder sehr dezent */
::-webkit-scrollbar-track {
    background: transparent; 
    /* Alternativ: background: var(--bg-body); falls du eine "Rinne" willst */
}

/* Der Griff (Thumb) - das Teil, das man zieht */
::-webkit-scrollbar-thumb {
    background-color: var(--border);
    border-radius: 10px; /* Macht es schön rund */
    border: 2px solid transparent; /* Trick für etwas Abstand zum Rand */
    background-clip: content-box;
}

/* Wenn man mit der Maus drüberfährt */
::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-muted);
}

/* Optional: Wenn man gerade klickt/zieht */
::-webkit-scrollbar-thumb:active {
    background-color: var(--primary);
}

.action-btn.info {
    cursor: pointer; /* Ändere dies von 'help' zu 'pointer' */
}

/* --- Share Button --- */
.action-btn.share {
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: all 0.2s;
}

.action-btn.share:hover {
    color: var(--primary);
    transform: scale(1.1) rotate(10deg); /* Kleiner Dreheffekt */
}

/* Anpassung Footer für Layout (Optional, falls noch nicht perfekt) */
.card-footer {
    display: flex;
    justify-content: space-between; /* Schiebt Info/Share nach links, Like nach rechts */
    align-items: center;
}

/* --- Toast Notification (Die "Link kopiert" Meldung) --- */
.toast-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px); /* Startet unter dem Bild */
    
    background-color: var(--text-main); /* Dunkel im Lightmode, Hell im Darkmode */
    color: var(--bg-card); /* Umgekehrte Farbe für Text */
    
    padding: 12px 24px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 9999;
    
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.action-btn i {
    pointer-events: none;
}