:root {
    /* SÖTÉTBÉZS MÓD */
    --bg-color: #595246;
    --text-color: #fffbf4;
    --border-color: rgba(255, 251, 244, 0.25);
    --card-bg: rgba(255, 251, 244, 0.04);
    --glow-color: rgba(255, 251, 244, 0.6);
    --glow-text: #ffffff;
    --accent-color: #ffffff;
    --button-border: rgba(255, 251, 244, 0.35);
    --button-text-normal: rgba(255, 251, 244, 0.85);
    --body-shadow: none;
    --font-weight: 600;
}

html.light-mode {
    /* VILÁGOS MÓD */
    --bg-color: #f6f3eb;
    --text-color: rgba(26, 24, 20, 0.95);
    --border-color: rgba(26, 24, 20, 0.3);
    --card-bg: rgba(26, 24, 20, 0.025);
    --glow-color: rgba(26, 24, 20, 0.8);
    --glow-text: #1a1814;
    --accent-color: #1a1814;
    --button-border: rgba(26, 24, 20, 0.4);
    --button-text-normal: rgba(26, 24, 20, 0.8);
    --body-shadow: 1px 1px 2px rgba(0,0,0,0.05);
    --font-weight: normal;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-style: italic;
    font-family: 'Courier New', Courier, monospace;
    font-weight: var(--font-weight);
    padding: 20px 15px;
    margin: 0;
    min-height: 100vh;
    text-shadow: var(--body-shadow);
    transition: background-color 0.4s ease, color 0.4s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 768px) { body { padding: 50px; } }

.oldal-szerkezet {
    display: flex;
    gap: 40px;
    width: 100%;
    position: relative;
}

.bal-oldal-menu {
    width: 380px;
    flex-shrink: 0;
}

.jobb-oldal-tartalom {
    flex-grow: 1;
    min-width: 0;
    max-width: 900px;
    position: relative;
}

@media (max-width: 1280px) {
    .oldal-szerkezet {
        flex-direction: column;
        gap: 30px;
    }
    .bal-oldal-menu {
        width: 100%;
    }
    .jobb-oldal-tartalom {
        max-width: 100%;
    }
}

h1 {
    font-size: 1.6em;
    font-weight: normal;
    border-bottom: 1px solid var(--border-color);
    display: inline-block;
    padding-bottom: 10px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.focsoport-cim {
    font-size: 1.4em;
    letter-spacing: 1px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 6px;
    margin-top: 40px;
    margin-bottom: 15px;
}

.menu-box { margin-top: 30px; }
ul { list-style-type: none; padding: 0; }
li { margin-bottom: 14px; font-size: 1.1em; }

.gyors-kartya {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--card-bg);
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 20px;
    min-height: 220px;
    height: auto;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: inherit;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.gyors-kartya:hover {
    border-color: var(--glow-color);
    box-shadow: 0 0 15px var(--card-bg);
    transform: translateY(-2px);
}

a, .interaktiv-link {
    color: var(--text-color);
    text-decoration: none;
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    text-align: left;
    -webkit-tap-highlight-color: transparent;
}

a:hover, .interaktiv-link:hover {
    text-shadow: 0 0 20px var(--glow-text), 0 0 8px var(--glow-text);
    padding-left: 10px;
    color: var(--accent-color);
}

.aktiv-link {
    text-shadow: 0 0 15px var(--glow-text);
    color: var(--accent-color);
    padding-left: 8px;
    border-left: 2px solid var(--border-color);
}

.konyv-link {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.labjegyzet { margin-top: 50px; font-size: 0.8em; opacity: 0.7; }

.retro-input {
    background: rgba(0, 0, 0, 0.02);
    border: 1px dashed var(--border-color);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    padding: 8px 12px;
    width: 100%;
    border-radius: 4px;
    transition: all 0.3s ease;
}
body:not(.light-mode) .retro-input { background: rgba(255, 255, 255, 0.02); }
.retro-input:focus { outline: none; border-color: var(--glow-color); }

.retro-gomb {
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    background: transparent;
    border: 1px dashed var(--button-border);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}
.retro-gomb:hover { border-color: var(--glow-color); text-shadow: 0 0 10px var(--glow-text); }

.kartya-ter { perspective: 1000px; margin-bottom: 25px; }

.kartya {
    width: 100%;
    height: 380px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

@media (min-width: 640px) { .kartya { height: 320px; } }
@media (min-width: 1024px) { .kartya { height: 300px; } }

.kartya.megforditva { transform: rotateY(180deg); }

.kartya-oldal {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    transform: rotateY(0deg);
    backface-visibility: hidden;
    transform: rotateY(0deg);
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--card-bg);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    color: var(--text-color);
    overflow: hidden;
}

@media (min-width: 640px) { .kartya-oldal { padding: 20px; } }
.kartya:hover .kartya-oldal { border-color: var(--glow-color); box-shadow: 0 0 20px var(--card-bg); }
.kartya-hatlap { transform: rotateY(180deg); }
.kartya-akcio { z-index: 50; position: relative; }

.kartya-belso-szoveg::-webkit-scrollbar { width: 3px; }
.kartya-belso-szoveg::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 9px; }

#egyedi-ertesito {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-color);
    border: 1px dashed var(--border-color);
    color: var(--text-color);
    padding: 15px 25px;
    border-radius: 4px;
    z-index: 100;
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    transform: translateY(150%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
#egyedi-ertesito.latszik { transform: translateY(0); }