/* ==========================================================================
   GLOBAL STYLES & VARIABLES
   ========================================================================== */

/* Modernes Variablen-System für Hell- und Dunkelmodus */
:root, html[data-theme="light"] {
    --bg-color: #f8fafc; /* Etwas kühleres, moderneres Hellgrau */
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --input-bg: #f8fafc;
    
    --accent-color: #ff9f43; /* IPSC Orange */
    --accent-gradient: linear-gradient(135deg, #ff9f43 0%, #ff8008 100%);
    --danger-color: #ef4444;
    --success-color: #10b981;
    --info-color: #3b82f6;
    
    /* Moderne, mehrschichtige Schatten für mehr Tiefe */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    
    --radius: 12px; /* Größerer Radius für ein weicheres App-Gefühl */
    --radius-lg: 20px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dunkler Modus */
html[data-theme="dark"] {
    --bg-color: #0b1121; /* Etwas tieferes Dunkelblau */
    --card-bg: #1e293b;
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --input-bg: #0f172a;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) {
        --bg-color: #0b1121;
        --card-bg: #1e293b;
        --text-color: #f8fafc;
        --text-muted: #94a3b8;
        --border-color: #334155;
        --input-bg: #0f172a;
    }
}

/* ==========================================================================
   BASE LAYOUT & HEADER
   ========================================================================== */

body { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; 
    background-color: var(--bg-color); 
    color: var(--text-color); 
    margin: 0; 
    padding: 0; 
    display: flex; 
    flex-direction: column; 
    min-height: 100vh; 
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

header { 
    background-color: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(10px);
    padding: max(20px, env(safe-area-inset-top)) 20px 16px; 
    text-align: center; 
    border-bottom: 1px solid rgba(0,0,0,0.05); 
    position: sticky; 
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

html[data-theme="dark"] header {
    background-color: rgba(30, 41, 59, 0.95);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

header h1 { 
    margin: 0; 
    font-size: clamp(18px, 5vw, 22px); 
    font-weight: 800; 
    letter-spacing: -0.5px; 
    color: var(--text-color); 
    margin-bottom: 4px;
}

.container { 
    max-width: 1000px; 
    margin: 40px auto; 
    padding: 0 24px; 
    flex: 1; 
    width: 100%; 
    box-sizing: border-box; 
}

@media (max-width: 768px) {
    html, body { overflow-x: hidden; width: 100%; }
    .container { padding: 0 16px; margin-top: 20px; width: 100%; box-sizing: border-box; }
}

footer { 
    background-color: var(--card-bg); 
    border-top: 1px solid var(--border-color); 
    padding: 40px 20px; 
    margin-top: 60px; 
    font-size: 14px; 
    color: var(--text-muted); 
    text-align: center; 
    padding-bottom: max(40px, env(safe-area-inset-bottom));
}

/* ==========================================================================
   FEED, BEITRÄGE & TABS (Premium Layout)
   ========================================================================== */

.post-card { 
    background-color: var(--card-bg);
    border: 1px solid var(--border-color); 
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03); 
    overflow: hidden;
    transition: var(--transition);
}

.badge-admin {
    background-color: rgba(255, 159, 67, 0.15);
    color: #e67e22;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
    display: inline-block;
}

.tabs-container {
    background-color: var(--border-color);
    padding: 4px;
    border-radius: 12px;
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
}

.tab-button {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    cursor: pointer;
}

.tab-button.active {
    background-color: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

/* ==========================================================================
   MODALS (Popups)
   ========================================================================== */

.modal, .modal-overlay { 
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; 
    background-color: rgba(15, 23, 42, 0.7); backdrop-filter: blur(12px); 
    justify-content: center; align-items: center; z-index: 1000; 
    animation: fadeInModal 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; 
    padding: 20px; box-sizing: border-box; 
}

.modal-content { 
    background-color: var(--card-bg); 
    padding: 36px; 
    border-radius: var(--radius-lg); 
    border: 1px solid var(--border-color); 
    width: 100%; max-width: 460px; 
    max-height: 90vh; overflow-y: auto; box-sizing: border-box; 
    box-shadow: var(--shadow-lg); 
    position: relative; margin: auto; 
    transform: translateY(10px);
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-content h3 { 
    color: var(--text-color); 
    margin-top: 0; margin-bottom: 24px; 
    font-size: 24px; font-weight: 800; 
    letter-spacing: -0.5px; padding-right: 40px; 
}

.modal-close-container { position: absolute; top: 20px; right: 24px; z-index: 1010; }
.modal-close-trigger { 
    background: var(--bg-color); 
    border: none; border-radius: 50%;
    color: var(--text-muted); 
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; cursor: pointer; line-height: 1; 
    transition: var(--transition); 
}
.modal-close-trigger:hover { 
    color: var(--text-color); 
    background: var(--border-color);
    transform: rotate(90deg); 
}

.modal-divider { 
    display: flex; align-items: center; text-align: center; 
    color: var(--text-muted); font-size: 13px; font-weight: 600; 
    margin: 28px 0; text-transform: uppercase; letter-spacing: 1px; 
}
.modal-divider::before, .modal-divider::after { content: ''; flex: 1; border-bottom: 1px solid var(--border-color); }
.modal-divider:not(:empty)::before { margin-right: 1em; }
.modal-divider:not(:empty)::after { margin-left: 1em; }

.modal-footer { 
    margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border-color); 
    display: flex; justify-content: center; gap: 8px; font-size: 14px; color: var(--text-muted); 
}
.modal-footer a { color: var(--accent-color); text-decoration: none; cursor: pointer; font-weight: 700; transition: var(--transition); }
.modal-footer a:hover { opacity: 0.8; }

@media (max-width: 768px) {
    .modal, .modal-overlay { padding: 16px; }
    .modal-content { padding: 28px 20px; border-radius: 24px; }
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */

.form-group, .hit-input-group { margin-bottom: 24px; display: flex; flex-direction: column; }
.form-group label, .hit-input-group label { 
    font-size: 13px; font-weight: 700; color: var(--text-muted); 
    margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; 
}

.form-group input, .hit-input-group input, .modal-content input, .modal-content textarea { 
    background-color: var(--input-bg); border: 2px solid var(--border-color); 
    color: var(--text-color); padding: 14px 16px; border-radius: var(--radius); 
    font-size: 15px; transition: var(--transition); font-family: inherit; 
}
.form-group input:hover, .hit-input-group input:hover { border-color: #cbd5e1; }
.form-group input:focus, .hit-input-group input:focus, .modal-content input:focus, .modal-content textarea:focus { 
    outline: none; border-color: var(--accent-color); 
    box-shadow: 0 0 0 4px rgba(255, 159, 67, 0.15); 
    background-color: var(--card-bg);
}

/* ==========================================================================
   BUTTONS & ACTION BARS
   ========================================================================== */

.btn-primary-auth, .btn-post, .btn-submit { 
    background: var(--accent-gradient); 
    color: #ffffff; border: none; 
    padding: 14px 28px; font-size: 15px; font-weight: 700; 
    border-radius: var(--radius); cursor: pointer; width: 100%; 
    box-shadow: 0 4px 14px 0 rgba(255, 159, 67, 0.3); 
    transition: var(--transition); 
}
.btn-submit { padding: 14px 32px; margin-top: 10px; width: auto;}
.btn-primary-auth:hover, .btn-post:hover, .btn-submit:hover { 
    box-shadow: 0 6px 20px rgba(255, 159, 67, 0.4);
    transform: translateY(-2px); 
}
.btn-primary-auth:active, .btn-post:active, .btn-submit:active { transform: translateY(0); }

.btn-secondary-auth { 
    background-color: var(--card-bg); color: var(--text-color); border: 2px solid var(--border-color); 
    padding: 14px 28px; font-size: 15px; font-weight: 700; border-radius: var(--radius); 
    cursor: pointer; width: 100%; display: flex; align-items: center; justify-content: center; 
    gap: 10px; transition: var(--transition); 
}
.btn-secondary-auth:hover { 
    background-color: var(--bg-color); border-color: #cbd5e1;
    transform: translateY(-2px);
}

.btn-danger-block { 
    background-color: transparent; color: var(--danger-color); border: 2px solid rgba(239, 68, 68, 0.3); 
    padding: 12px; width: 100%; font-weight: 700; border-radius: var(--radius); 
    cursor: pointer; margin-top: 20px; transition: var(--transition); 
}
.btn-danger-block:hover { 
    background-color: var(--danger-color); color: #fff; border-color: var(--danger-color); 
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.3);
}

.floating-action-bar {
    position: fixed;
    bottom: max(20px, env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px); 
    max-width: 400px;
    z-index: 90;
}

.floating-action-bar button, .floating-action-bar .btn-post {
    width: 100%;
    border-radius: 100px;
    padding: 16px 24px;
    font-size: 16px;
    box-shadow: 0 10px 25px rgba(255, 159, 67, 0.4);
}

@media (max-width: 768px) {
    button, .btn-submit { width: 100%; box-sizing: border-box; }
}


/* ==========================================================================
   🎯 PREMIUM TUNING OVERRIDES (Vektor-Icons, Logo & Pill-Logout)
   ========================================================================= */

/* Logo auf Actionsport-Design trimmen */
header h1 {
    font-family: 'Inter', -apple-system, sans-serif;
    font-weight: 900 !important;
    letter-spacing: 1px !important;
    text-transform: uppercase;
    font-size: clamp(20px, 5vw, 24px) !important;
}

header h1 .logo-accent {
    color: var(--accent-color) !important;
}

header p[data-txt="sub-title"] {
    text-transform: uppercase;
    font-size: 11px !important;
    letter-spacing: 2px !important;
    font-weight: 700 !important;
    color: var(--accent-color) !important;
    margin-top: 4px !important;
}

/* Perfekte Zentrierung & Steuerung der neuen SVG-Icons */
header .theme-toggle-btn svg {
    display: block;
    stroke: var(--text-color);
    transition: var(--transition);
}

header .theme-toggle-btn:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color) !important;
    box-shadow: 0 6px 15px rgba(255, 159, 67, 0.15) !important;
}

header .theme-toggle-btn:hover svg {
    stroke: var(--accent-color);
}

/* Profil-Avatar edel abheben */
header #btn-open-settings img {
    border: 2px solid var(--accent-color) !important;
    padding: 2px;
    background: var(--card-bg);
    box-shadow: 0 4px 12px rgba(255, 159, 67, 0.2) !important;
    transition: var(--transition) !important;
}
header #btn-open-settings img:hover {
    transform: scale(1.05) rotate(2deg);
}

/* Abmelden-Button im modernen Pill-Design */
header #btn-logout {
    background: rgba(239, 68, 68, 0.05) !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
    color: var(--danger-color) !important;
    border-radius: 20px !important;
    padding: 0 20px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 11px !important;
    transition: var(--transition) !important;
}

header #btn-logout:hover {
    background: var(--danger-color) !important;
    color: #ffffff !important;
    border-color: var(--danger-color) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
    transform: translateY(-1px);
}


/* ==========================================================================
   💬 INSTAGRAM MESSENGER OVERHAUL (Sleek Chat Bubbles & Hidden Actions)
   ========================================================================== */

/* Das Chat-Fenster flach, clean und randlos wie Instagram DMs */
.chat-history-area { 
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    background-color: var(--card-bg) !important; /* Flat Background */
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    padding: 16px !important;
    box-shadow: var(--shadow-sm) !important;
    height: 400px !important;
}

/* Container-Box für Sprechblase + Steuerung */
.chat-bubble-container {
    display: flex !important;
    flex-direction: column !important;
    max-width: 75% !important;
    width: fit-content !important;
    margin-bottom: 2px !important;
    position: relative !important;
}

/* MEINE NACHRICHTEN (Rechtsbündig) */
.chat-bubble-container:has(.bubble-me) {
    align-self: flex-end !important;
    align-items: flex-end !important;
}

/* PARTNER NACHRICHTEN (Linksbündig) */
.chat-bubble-container:has(.bubble-other) {
    align-self: flex-start !important;
    align-items: flex-start !important;
}

/* Pillenförmige, ultra-smooth Instagram Bubbles */
.chat-bubble {
    padding: 12px 18px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    line-height: 1.4 !important;
    box-shadow: none !important; /* Flat Look */
    word-break: break-word !important;
    transition: var(--transition) !important;
}

/* Eigene Blase: Stilvoller Instagram Neon-Orange-Farbverlauf */
.chat-bubble.bubble-me {
    background: linear-gradient(135deg, #ff9f43 0%, #ff4b2b 100%) !important;
    color: #ffffff !important;
    border-radius: 22px 22px 4px 22px !important;
}

/* Partner Blase: Dezent flaches Hellgrau / Dunkelgrau */
.chat-bubble.bubble-other {
    background: #f1f3f4 !important;
    color: #0f172a !important;
    border: none !important;
    border-radius: 22px 22px 22px 4px !important;
}

/* Dunkelmodus-Anpassung für die Partner-Blase */
html[data-theme="dark"] .chat-bubble.bubble-other {
    background: #263238 !important;
    color: #f8fafc !important;
}

/* 🎯 REAL INSTAGRAM LONG-PRESS POPUP VIA CSS */
.chat-bubble-meta {
    display: flex !important;
    gap: 10px !important;
    position: absolute !important;
    bottom: calc(100% + 6px) !important; /* Schwebt wie ein echtes IG-Popup über der Blase */
    background: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    padding: 6px 12px !important;
    border-radius: 30px !important; /* Schickes, rundes Aktions-Chip */
    box-shadow: var(--shadow-md) !important;
    z-index: 10 !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap !important;
    
    /* Standardmäßig zu 100% unsichtbar und weggedrückt */
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(10px) scale(0.85) !important;
    transform-origin: bottom center !important;
    transition: opacity 0.15s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.15s cubic-bezier(0.16, 1, 0.3, 1), 
                visibility 0.15s !important;
}

/* Positionierung des Overlays anpassen, je nachdem wer sendet */
.chat-bubble-container:has(.bubble-me) .chat-bubble-meta {
    right: 10px !important;
}
.chat-bubble-container:has(.bubble-other) .chat-bubble-meta {
    left: 10px !important;
}

/* 🔥 DAS DESIGN-WUNDER: Beim Antippen/Gedrückthalten (active) oder Hovern ploppt das Menü auf */
.chat-bubble-container:hover .chat-bubble-meta,
.chat-bubble-container:active .chat-bubble-meta,
.chat-bubble:active + .chat-bubble-meta {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) scale(1) !important;
}

.chat-action-link {
    color: var(--text-muted) !important;
    text-decoration: none !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 1px !important;
    opacity: 0.7 !important;
    transition: var(--transition) !important;
}

.chat-action-link:hover {
    color: var(--accent-color) !important;
    opacity: 1 !important;
}

.chat-action-link.delete:hover {
    color: var(--danger-color) !important;
}

/* Posteingang ("Meine Nachrichten") auf Instagram Listen-Stil trimmen */
#global-inbox-list {
    gap: 4px !important;
}

#global-inbox-list div {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    padding: 14px 8px !important;
    transition: background-color 0.2s ease !important;
}

#global-inbox-list div:last-child {
    border-bottom: none !important;
}

#global-inbox-list div:hover {
    background-color: rgba(255, 159, 67, 0.05) !important;
    transform: none !important;
    box-shadow: none !important;
}

/* Sendedose unten minimalistisch einbetten */
#chat-send-form {
    display: flex !important;
    gap: 8px !important;
    margin-top: 12px !important;
    background: var(--input-bg) !important;
    padding: 4px 4px 4px 14px !important;
    border-radius: 24px !important; /* Komplett rundes Instagram-Input */
    border: 1px solid var(--border-color) !important;
    box-shadow: none !important;
    align-items: center !important;
}

#chat-message-input {
    border: none !important;
    background: transparent !important;
    padding: 8px 0 !important;
    font-size: 14px !important;
}

#chat-message-input:focus {
    box-shadow: none !important;
}

#btn-chat-send {
    background: transparent !important; /* Transparenter Text-Button wie bei IG */
    color: var(--accent-color) !important;
    box-shadow: none !important;
    padding: 8px 16px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    width: auto !important;
}

#btn-chat-send:hover {
    transform: none !important;
    filter: brightness(1.2);
}