/* ================================================= */
/* navigation.css (Persona 5 Redesign - FINAL v6)  */
/* - Desktop-Stil ist final.                       */
/* - Mobile Dropdowns klappen korrekt auf.         */
/* - P5 Changelog-Widget final-final überarbeitet. */
/* ================================================= */

/* --- Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Roboto:wght@400;500;700&display=swap');

/* --- Farb- und Stilvariablen --- */
:root {
    --p5-red: #e40414;
    --p5-black: #111111;
    --p5-white: #ffffff;
    --p5-grey: #e0e0e0;
    --p5-dark-grey: #222222;
    --font-primary: 'Anton', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --nav-height: 80px;
    --sidebar-width: 300px;
    --transition-speed: 0.25s;
    --transition-timing: ease-out;
}

/* --- Keyframes für Animationen --- */
@keyframes sidebar-burst-in { from { transform: translateX(calc(-1 * var(--sidebar-width) - 50px)); } to { transform: translateX(0); } }
@keyframes menu-item-fly-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes submenu-item-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes animated-bg { from { background-position: 0 0; } to { background-position: -40px 0; } }
@keyframes widget-panel-burst-in { 0% { opacity: 0; transform: translateY(-20px) scale(0.95); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes widget-pupil-pulse { 0% { r: 6; } 50% { r: 8; } 100% { r: 6; } }

/* =========================================== */
/* === BASIS NAVIGATION ====================== */
/* =========================================== */
nav { height: var(--nav-height); padding: 0 35px; position: sticky; top: 0; z-index: 1000; font-family: var(--font-primary); text-transform: uppercase; position: relative; }
nav::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--p5-black); border-bottom: 3px solid var(--p5-red); -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 90%); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 90%); z-index: -1; }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 100%; max-width: 1920px; width: 100%; margin: 0 auto; position: relative; }

/* --- Linker & Mittlerer Teil --- */
.nav-left { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.logo { flex-shrink: 0; z-index: 1001; }
.logo img { height: 48px; display: block; transition: transform var(--transition-speed) ease; }
.logo img:hover { transform: scale(1.1); }
.desktop-nav-links { display: flex; justify-content: center; flex-grow: 1; }
#desktop-links { display: flex; align-items: center; gap: 5px; list-style: none; margin: 0; padding: 0; }
#desktop-links > li { position: relative; }
#desktop-links > li > a, #desktop-links > li > .dropdown-toggle { color: var(--p5-white); font-size: 1.4rem; letter-spacing: 1px; text-decoration: none; padding: 10px 25px; display: flex; align-items: center; gap: 10px; cursor: pointer; position: relative; transition: transform var(--transition-speed) var(--transition-timing); overflow: hidden; }
#desktop-links > li > a::before, #desktop-links > li > .dropdown-toggle::before { content: ''; position: absolute; top: -10%; left: 0; width: 100%; height: 120%; background-color: var(--p5-red); z-index: -1; transform: skew(-20deg) scaleX(0); transform-origin: left; transition: transform var(--transition-speed) var(--transition-timing); }
#desktop-links > li > a span, #desktop-links > li > .dropdown-toggle span, #desktop-links > li > a i { z-index: 1; position: relative; }
#desktop-links > li:hover > a, #desktop-links > li:hover > .dropdown-toggle { color: var(--p5-black); transform: scale(1.05); }
#desktop-links > li:hover > a::before, #desktop-links > li:hover > .dropdown-toggle::before { transform: skew(-20deg) scaleX(1.1); }
#desktop-links > li > a.active { color: var(--p5-black); }
#desktop-links > li > a.active::before { transform: skew(-20deg) scaleX(1.1); transition: none; }
#desktop-links .dropdown-toggle i.fa-chevron-down { font-size: 0.8em; transition: transform var(--transition-speed); }
#desktop-links > li.dropdown:hover > .dropdown-toggle i.fa-chevron-down { transform: rotate(180deg); }
#desktop-links .dropdown-menu { display: block; position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px); min-width: 280px; background-color: var(--p5-black); border: 3px solid var(--p5-white); padding: 15px; z-index: 1100; list-style: none; margin: 0; font-family: var(--font-secondary); text-transform: none; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity var(--transition-speed), transform var(--transition-speed); }
#desktop-links > li.dropdown:hover > .dropdown-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
#desktop-links .dropdown-menu li a { color: var(--p5-grey); font-size: 1rem; font-weight: 500; text-decoration: none; padding: 12px 20px; display: flex; align-items: center; gap: 15px; position: relative; transition: all var(--transition-speed) var(--transition-timing); }
#desktop-links .dropdown-menu li a::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 0; height: 0; border-style: solid; border-width: 8px 0 8px 12px; border-color: transparent transparent transparent var(--p5-red); opacity: 0; transition: all var(--transition-speed); }
#desktop-links .dropdown-menu li a:hover { color: var(--p5-white); background-color: var(--p5-dark-grey); padding-left: 30px; }
#desktop-links .dropdown-menu li a:hover::before { opacity: 1; left: 10px; }
#desktop-links .dropdown-menu li a i { color: var(--p5-white); width: 20px; text-align: center; }
#desktop-links .dropdown-menu li a.active { color: var(--p5-red); font-weight: bold; }

/* =========================================== */
/* === SETTINGS WIDGET (PERSONA 5 STYLE) ===== */
/* =========================================== */
.nav-right { display: flex; align-items: center; flex-shrink: 0; }
#settings-widget { position: relative; z-index: 1005; }

#widget-button {
    width: 36px; height: 36px;
    background-color: transparent;
    border: none;
    color: var(--p5-white);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    transition: all 0.3s ease;
}
.widget-icon { width: 100%; height: 100%; fill: var(--p5-white); transition: all 0.3s ease; }
.widget-pupil { fill: var(--p5-red); transition: all 0.3s ease; }
#widget-button:hover .widget-icon { fill: var(--p5-red); transform: scale(1.1); }
#widget-button:hover .widget-pupil { animation: widget-pupil-pulse 1s infinite; }

#version-badge {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    /* KORREKTUR: Abstand verringert */
    margin-top: -2px;
    background-color: var(--p5-black);
    color: var(--p5-white);
    font-family: var(--font-secondary);
    font-size: 10px; font-weight: bold;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
    border: 1px solid var(--p5-red);
}

#settings-panel {
    /* KORREKTUR: Position angepasst */
    position: absolute; top: calc(100% + 14px); right: 0;
    width: 340px;
    max-height: 400px;
    height: auto;
    display: flex;
    flex-direction: column;
    background-color: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(5px);
    border: 2px solid var(--p5-white);
    color: var(--p5-grey);
    clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
#settings-panel.hidden-panel { opacity: 0; transform: translateY(-10px); pointer-events: none; }
#settings-panel.visible-panel { opacity: 1; transform: translateY(0); pointer-events: auto; animation: widget-panel-burst-in 0.4s var(--transition-timing); }

.panel-header { 
    padding: 15px;
    display: flex; justify-content: space-between; align-items: center; 
    border-bottom: 1px solid var(--p5-dark-grey);
    flex-shrink: 0;
}
.panel-header h3 { font-family: var(--font-primary); font-size: 1.5rem; color: var(--p5-red); text-transform: uppercase; margin: 0; }
.panel-close-btn { background: none; border: none; font-size: 2rem; color: var(--p5-grey); cursor: pointer; line-height: 1; transition: color 0.2s, transform 0.2s; }
.panel-close-btn:hover { color: var(--p5-red); transform: rotate(90deg); }

#changelog-content { 
    flex-grow: 1;
    overflow-y: auto;
    padding: 15px; 
    padding-right: 5px;
    space-y: 12px; font-family: var(--font-secondary); 
}
#changelog-content::-webkit-scrollbar { width: 6px; }
#changelog-content::-webkit-scrollbar-track { background: var(--p5-dark-grey); }
#changelog-content::-webkit-scrollbar-thumb { background: var(--p5-red); }

.changelog-card { background-color: rgba(0,0,0,0.3); padding: 12px; border-left: 3px solid var(--p5-red); }
.changelog-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.changelog-version { font-size: 1.1rem; font-weight: 700; color: var(--p5-white); }
.changelog-date { font-size: 0.7rem; color: var(--p5-grey); }
.changelog-description { font-size: 0.85rem; color: var(--p5-grey); line-height: 1.5; }

.p5-tag { display: inline-block; padding: 2px 8px; margin: 0 4px 4px 0; font-size: 10px; font-weight: bold; text-transform: uppercase; color: var(--p5-white); }
.p5-tag--feature { background-color: #16a34a; }
.p5-tag--ui, .p5-tag--uiux { background-color: #2563eb; }
.p5-tag--bugfix { background-color: #dc2626; }
.p5-tag--roadmap { background-color: #f59e0b; }
.p5-tag--sonstiges { background-color: #6b7280; }

#changelog-loading, #no-changelog-entries { text-align: center; font-size: 0.8rem; color: var(--p5-grey); padding: 20px 0; }

/* =========================================== */
/* === MOBILE SIDEBAR ======================== */
/* =========================================== */
.hamburger { display: none; font-size: 2rem; color: var(--p5-white); cursor: pointer; z-index: 1002; padding: 5px 10px; transition: color var(--transition-speed), transform var(--transition-speed); }
.hamburger:hover { color: var(--p5-red); transform: scale(1.1); }
body.sidebar-open .hamburger { transform: rotate(90deg); }
.sidebar { position: fixed; top: 0; left: 0; transform: translateX(calc(-1 * var(--sidebar-width) - 10px)); width: var(--sidebar-width); height: 100%; z-index: 1100; display: flex; flex-direction: column; border-right: 3px solid var(--p5-red); box-shadow: 5px 0 25px rgba(0,0,0,0.7); background-color: var(--p5-black); background-image: linear-gradient(-45deg, rgba(255,255,255,0.05) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.05) 75%, transparent 75%, transparent); background-size: 40px 40px; transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55); }
.sidebar.open { transform: translateX(0); animation: animated-bg 1s linear infinite; }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 0 20px; height: var(--nav-height); flex-shrink: 0; background: linear-gradient(160deg, var(--p5-dark-grey) 49%, var(--p5-red) 49%, var(--p5-red) 51%, var(--p5-dark-grey) 51%); z-index: 1102; }
.sidebar-logo img { height: 35px; }
.close-btn { background: none; border: none; color: var(--p5-white); font-size: 3rem; cursor: pointer; line-height: 1; transition: color var(--transition-speed), transform var(--transition-speed); }
.close-btn:hover { color: var(--p5-red); transform: rotate(180deg); }
.sidebar-links { list-style: none; padding: 20px 0; margin: 0; flex-grow: 1; overflow-y: auto; overflow-x: hidden; z-index: 1102; }
.sidebar-links > li { opacity: 0; position: relative; }
.sidebar.open .sidebar-links > li { animation: menu-item-fly-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.sidebar-links > li > a, .sidebar-links .dropdown-toggle { display: flex; align-items: center; gap: 15px; padding: 18px 25px; color: var(--p5-grey); text-decoration: none; font-family: var(--font-primary); text-transform: uppercase; font-size: 1.4rem; position: relative; overflow: hidden; transition: color 0.2s, transform 0.2s; }
.sidebar-links > li > a span, .sidebar-links .dropdown-toggle span { z-index: 1; }
.sidebar-links > li > a::before, .sidebar-links .dropdown-toggle::before { content: ''; position: absolute; top: -10%; left: -10%; width: 120%; height: 120%; background-color: var(--p5-red); z-index: 0; transform: skew(-30deg) translateX(-110%); transition: transform 0.3s cubic-bezier(0.77, 0, 0.175, 1); }
.sidebar-links > li > a:hover, .sidebar-links .dropdown-toggle:hover, .sidebar-links > li > a.active, .sidebar-links li.open > .dropdown-toggle { color: var(--p5-white); transform: translateX(5px) skew(-5deg); }
.sidebar-links > li > a:hover::before, .sidebar-links .dropdown-toggle:hover::before, .sidebar-links > li > a.active::before, .sidebar-links li.open > .dropdown-toggle::before { transform: skew(-30deg) translateX(-5%); }
.sidebar.open .sidebar-links > li:nth-child(1) { animation-delay: 0.1s; } .sidebar.open .sidebar-links > li:nth-child(2) { animation-delay: 0.15s; } .sidebar.open .sidebar-links > li:nth-child(3) { animation-delay: 0.2s; } .sidebar.open .sidebar-links > li:nth-child(4) { animation-delay: 0.25s; } .sidebar.open .sidebar-links > li:nth-child(5) { animation-delay: 0.3s; } .sidebar.open .sidebar-links > li:nth-child(6) { animation-delay: 0.35s; } .sidebar.open .sidebar-links > li:nth-child(7) { animation-delay: 0.4s; } .sidebar.open .sidebar-links > li:nth-child(8) { animation-delay: 0.45s; } .sidebar.open .sidebar-links > li:nth-child(9) { animation-delay: 0.5s; } .sidebar.open .sidebar-links > li:nth-child(10) { animation-delay: 0.55s; }
.sidebar-links .dropdown-toggle { justify-content: space-between; width: 100%; box-sizing: border-box; }
.sidebar-links .dropdown-toggle i.fa-chevron-down { transition: transform var(--transition-speed); z-index: 1; }
.sidebar-links li.open > .dropdown-toggle i.fa-chevron-down { transform: rotate(180deg); }
.sidebar-links .dropdown-menu { list-style: none; padding: 0; margin: 0; background-color: rgba(0, 0, 0, 0.3); max-height: 0; overflow: hidden; transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out; }
.sidebar-links li.dropdown.open > .dropdown-menu { max-height: 1000px; padding: 10px 0; }
.sidebar-links .dropdown-menu li { opacity: 0; }
.sidebar-links li.dropdown.open > .dropdown-menu li { animation: submenu-item-fade-in 0.5s ease forwards; }
.sidebar-links .dropdown-menu li a { display: flex; align-items: center; gap: 12px; padding: 12px 25px 12px 50px; font-family: var(--font-secondary); font-size: 1rem; font-weight: 500; color: var(--p5-grey); text-decoration: none; position: relative; transition: color 0.2s, background-color 0.2s; }
.sidebar-links .dropdown-menu li a::before { content: ''; position: absolute; left: 25px; top: 50%; height: 2px; width: 15px; background-color: var(--p5-red); opacity: 0; transform: translateY(-50%) scaleX(0); transform-origin: left; transition: all 0.2s ease-out; }
.sidebar-links .dropdown-menu li a:hover { color: var(--p5-white); background-color: var(--p5-dark-grey); }
.sidebar-links .dropdown-menu li a:hover::before { opacity: 1; transform: translateY(-50%) scaleX(1); }
.sidebar-links .dropdown-menu li a.active { color: var(--p5-white); font-weight: 700; }
.sidebar-links .dropdown-menu li a.active::before { opacity: 1; transform: translateY(-50%) scaleX(1); }
.sidebar-links li.dropdown.open > .dropdown-menu li:nth-child(1) { animation-delay: 0.1s; } .sidebar-links li.dropdown.open > .dropdown-menu li:nth-child(2) { animation-delay: 0.15s; } .sidebar-links li.dropdown.open > .dropdown-menu li:nth-child(3) { animation-delay: 0.2s; } .sidebar.open .sidebar-links > li:nth-child(4) { animation-delay: 0.25s; } .sidebar.open .sidebar-links > li:nth-child(5) { animation-delay: 0.3s; }
.overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); z-index: 1003; opacity: 0; visibility: hidden; transition: opacity var(--transition-speed), visibility var(--transition-speed); }
.overlay.active { opacity: 1; visibility: visible; }

/* =========================================== */
/* === MEDIA QUERIES ========================= */
/* =========================================== */
@media (max-width: 1200px) { #desktop-links > li > a, #desktop-links > li > .dropdown-toggle { font-size: 1.2rem; padding: 10px 20px; } }

@media (max-width: 992px) {
    nav { position: sticky; top: 0; padding: 0 20px; background-color: var(--p5-black); }
    nav::before { clip-path: none; border-bottom: 2px solid var(--p5-dark-grey); }
    .desktop-nav-links { display: none; }
    
    .nav-container { justify-content: space-between; }
    .nav-left { flex-grow: 1; justify-content: flex-start; }
    .hamburger { display: block; position: absolute; left: 50%; transform: translateX(-50%); }
    .nav-right { flex-grow: 1; display: flex; justify-content: flex-end; }
    
    #widget-button { width: 34px; height: 34px; }
    .widget-icon { width: 100%; height: 100%; }
    #settings-panel { top: calc(100% + 18px); }

    body.sidebar-open { overflow: hidden; }
}