/* ============================================
   PAGE: MANASTONE CALCULATOR
   ============================================ */
.page-calculator body {
    padding: 20px;
}

.page-calculator .container {
    max-width: 1200px;
    margin: 0 auto;
    background: #1a1a1f;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-calculator h1 {
    color: var(--warning);
    text-align: center;
    border-bottom: 2px solid #333;
    padding-bottom: 20px;
    margin-bottom: 10px;
}

.page-calculator h2 {
    color: var(--accent);
    margin-top: 40px;
    border-left: 5px solid var(--accent);
    padding-left: 15px;
}

.page-calculator .subtitle {
    text-align: center;
    color: #999;
    font-size: 0.9em;
    margin-bottom: 30px;
}

.calculator {
    background: var(--bg-panel-solid);
    padding: 25px;
    border-radius: 8px;
    margin: 20px 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    border: 1px solid var(--border-dim);
}

.mode-selector {
    grid-column: span 3;
    display: flex;
    background: #101014;
    border-radius: 6px;
    padding: 5px;
    margin-bottom: 10px;
}

.mode-btn {
    flex: 1;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    border-radius: 4px;
    transition: 0.3s;
    font-weight: bold;
}

.mode-btn.active {
    background: var(--accent);
    color: #000;
}

.class-option { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
}

.class-icon { 
    width: 20px; 
    height: 20px; 
    vertical-align: middle; 
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group.span-2 {
    grid-column: span 2;
}

.input-group.span-3 {
    grid-column: span 3;
}

.input-group label {
    font-size: 0.85em;
    color: var(--accent);
    font-weight: bold;
    position: relative;
    cursor: help;
}

.input-group input,
.input-group select {
    background: #101014;
    border: 1px solid var(--accent);
    color: white;
    padding: 10px;
    border-radius: 4px;
    font-size: 0.95em;
}

.span-3 {
    grid-column: span 3;
}


/* ============================================
   PAGE: CALCULATOR (ADDITIONAL STYLES)
   ============================================ */
.class-grid { 
    display: grid; 
    grid-template-columns: repeat(12, 1fr); 
    gap: 8px; 
    margin-top: 10px; 
}

.class-btn { 
    background: #101014; 
    border: 2px solid #3d3d45; 
    border-radius: 6px; 
    padding: 6px; 
    cursor: pointer; 
    transition: all 0.3s; 
    position: relative;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.class-btn img { width: 100%; height: 100%; object-fit: contain; }

.class-btn:hover { 
    border-color: var(--accent); 
    background: #1a1a20;
    transform: scale(1.1);
    z-index: 100;
}

.class-btn.selected { 
    border-color: var(--warning); 
    background: #2a2520;
    box-shadow: 0 0 10px rgba(255, 204, 0, 0.3);
}

.class-btn .class-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: #000;
    color: var(--warning);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1000;
    border: 1px solid var(--accent);
}

.class-btn:hover .class-tooltip { opacity: 1; }

.weapon-grid { 
    display: flex; 
    gap: 8px; 
    margin-top: 10px; 
    flex-wrap: wrap; 
}

.weapon-btn { 
    background: #101014; 
    border: 2px solid #3d3d45; 
    border-radius: 6px; 
    padding: 8px; 
    cursor: pointer; 
    transition: all 0.3s; 
    position: relative;
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.weapon-btn img { width: 100%; height: 100%; object-fit: contain; }

.weapon-btn:hover { 
    border-color: var(--accent); 
    background: #1a1a20;
    transform: scale(1.1);
}

.weapon-btn.selected { 
    border-color: var(--warning); 
    background: #2a2520;
    box-shadow: 0 0 10px rgba(255, 204, 0, 0.3);
}

.weapon-btn .weapon-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: #000;
    color: var(--warning);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1000;
    border: 1px solid var(--accent);
}

.weapon-btn:hover .weapon-tooltip { opacity: 1; }

.buffs-section { 
    grid-column: span 3; 
    background: #1a1a25; 
    padding: 20px; 
    border-radius: 8px; 
    border: 1px solid #3d3d45; 
    margin-top: 10px; 
}

.buffs-section h3 { color: var(--accent); margin: 0 0 15px 0; font-size: 1em; }

.buffs-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); 
    gap: 10px; 
}

.buff-item { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    background: #101014; 
    padding: 10px; 
    border-radius: 6px; 
    border: 1px solid #3d3d45; 
    cursor: pointer; 
    transition: all 0.3s; 
}

.buff-item:hover { border-color: var(--accent); background: #1a1a20; }

.buff-item.active { border-color: var(--warning); background: #2a2520; }

.buff-icon { width: 45px; height: 45px; border-radius: 4px; flex-shrink: 0; }

.buff-info { flex: 1; min-width: 0; }

.buff-name { font-size: 0.8em; color: #e0e0e0; font-weight: bold; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.buff-value { font-size: 0.75em; color: var(--warning); }

.buff-checkbox { display: none; }

/* Skill Info Button */
.skill-info-btn {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border-radius: 50%;
    background: var(--accent);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    padding: 0;
    margin-left: auto;
}

.skill-info-btn:hover {
    background: var(--warning);
    transform: scale(1.1);
}

/* Skill Info Modal */
.skill-info-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.skill-info-modal.active {
    display: flex;
}

.skill-info-content {
    background: #1a1a1f;
    border: 2px solid var(--accent);
    border-radius: 10px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.skill-info-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid #333;
    background: #101014;
}

.skill-info-icon {
    width: 64px;
    height: 64px;
    border-radius: 6px;
    flex-shrink: 0;
}

.skill-info-title-section {
    flex: 1;
}

.skill-info-name {
    font-size: 1.3em;
    font-weight: bold;
    color: var(--warning);
    margin-bottom: 5px;
}

.skill-info-id {
    font-size: 0.9em;
    color: #888;
}

.skill-info-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #333;
    color: #fff;
    border: none;
    font-size: 1.2em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.skill-info-close:hover {
    background: #f44;
    transform: rotate(90deg);
}

.skill-info-body {
    padding: 20px;
}

.skill-info-row {
    display: flex;
    margin-bottom: 12px;
    align-items: flex-start;
}

.skill-info-label {
    font-weight: bold;
    color: var(--accent);
    min-width: 110px;
    margin-right: 10px;
}

.skill-info-value {
    color: #e0e0e0;
    flex: 1;
    line-height: 1.4;
}

.skill-info-class-icon {
    width: 26px;
    height: 26px;
    border-radius: 4px;
    object-fit: cover;
    vertical-align: middle;
}

.skill-info-class-container {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.skill-info-class-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.skill-info-class-text {
    color: #e0e0e0;
    font-size: 0.95em;
}

.skill-info-description {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #333;
}

.skill-info-links {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #333;
}

.skill-info-link {
    flex: 1;
    padding: 10px 15px;
    background: var(--accent);
    color: #000;
    text-decoration: none;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    font-size: 0.9em;
    transition: all 0.2s;
    display: block;
}

.skill-info-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(77, 184, 255, 0.4);
    color: black;
    text-decoration: none;
}

.buff-item-cubes { flex-direction: row !important; align-items: center !important; gap: 8px !important; }

.buff-item-cubes > div:first-child { display: flex; align-items: center; gap: 6px; }

.cube-select { 
    background: #101014; 
    border: 1px solid var(--accent); 
    color: white; 
    padding: 4px 6px; 
    border-radius: 4px; 
    font-size: 0.75em; 
    cursor: pointer; 
    width: auto; 
    min-width: 60px; 
}

.class-preview { display: flex; align-items: center; gap: 10px; margin-top: 5px; }

.class-preview img { width: 32px; height: 32px; border-radius: 4px; border: 2px solid var(--accent); }

.class-preview span { color: var(--warning); font-weight: bold; }

label[data-tooltip]:hover::after { 
    content: attr(data-tooltip); 
    position: absolute; 
    bottom: 125%; 
    left: 0; 
    right: 0;
    background: #000; 
    color: #e0e0e0; 
    padding: 8px 10px; 
    border-radius: 4px; 
    border: 1px solid var(--accent); 
    font-size: 0.8em; 
    font-weight: normal;
    white-space: normal;
    word-wrap: break-word;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

label[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #000;
    z-index: 1001;
}

input[type="number"] { -moz-appearance: textfield; }

input::-webkit-outer-spin-button, 
input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.stats-container { 
    grid-column: span 3; 
    background: #1a1a25; 
    padding: 20px; 
    border-radius: 8px; 
    border: 2px solid var(--accent); 
    margin-top: 10px; 
}

.stats-container h3 { margin: 0 0 5px 0; color: var(--accent); font-size: 0.95em; }

.stats-container-help { font-size: 0.8em; color: #999; margin-bottom: 15px; font-style: italic; }

.stats-grid { 
    display: grid; 
    grid-template-rows: repeat(4, 1fr);  
    grid-auto-flow: column; 
    gap: 15px; 
}

.stat-row { display: flex; justify-content: space-between; font-size: 0.9em; }

.stat-label { color: var(--text-muted); }

.stat-value { color: var(--warning); font-weight: bold; }

.result-box { 
    grid-column: span 3; 
    background: #1b2d1b; 
    padding: 25px; 
    border-radius: 8px; 
    text-align: center; 
    border: 2px solid #4dff4d; 
    margin-top: 15px; 
}

.result-val { font-size: 2.2em; color: var(--warning); font-weight: bold; margin: 10px 0; }

.result-details { 
    font-size: 0.9em; 
    color: #a0a0a0; 
    line-height: 1.8; 
    margin-top: 15px; 
    text-align: left; 
}

.comparison { grid-column: span 3; margin-top: 20px; }

.comparison table { width: 100%; background: #1a1a1f; border-radius: 8px; overflow: hidden; }

.comparison th { background: #2a2a35; color: var(--accent); padding: 12px; text-align: center; font-size: 0.9em; }

.comparison td { padding: 12px; text-align: center; border-bottom: 1px solid #333; font-size: 0.9em; }

.comparison .best { color: #4dff4d; font-weight: bold; }

.comparison .current { background: #2a2520; }

.bar-wrapper { display: flex; align-items: center; margin-bottom: 12px; }

.bar-label { width: 180px; font-size: 0.85em; font-weight: bold; }

.bar-bg { background: #111; flex-grow: 1; height: 14px; border-radius: 7px; margin: 0 15px; overflow: hidden; }

.bar-fill { height: 100%; border-radius: 7px; background: linear-gradient(90deg, var(--accent), var(--warning)); }

.bar-val { width: 70px; font-size: 0.85em; color: var(--warning); text-align: right; font-weight: bold; }

.duration-stats { background: #1a1a25; padding: 20px; border-radius: 8px; border: 1px solid #3d3d45; grid-column: span 3; margin-top: 20px; }

.duration-stats h3 { margin: 0 0 15px 0; }

.duration-stats h3 { color: var(--accent); font-size: 1em; }

.duration-stats .ds-subtitle { font-size: 0.85em; color: #999; margin: 0 0 10px 0; }

.duration-stats .build-selector { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }

.duration-stats .build-selector label { font-size: 0.85em; color: var(--accent); font-weight: bold; }

.duration-stats .build-selector select { background: #101014; border: 1px solid var(--accent); color: white; padding: 8px; border-radius: 4px; font-size: 0.9em; flex: 1; max-width: 300px; }

.duration-stats table { width: 100%; border-collapse: collapse; table-layout: auto; background: #1a1a1f; border-radius: 8px; overflow: hidden; border: 1px solid #3d3d45; }

.duration-stats thead tr { background: #2a2a35; }

.duration-stats th { color: var(--accent); padding: 6px 8px; text-align: center; font-size: 0.8em; border-bottom: 1px solid #3d3d45; }

.duration-stats th.th-warning { color: var(--warning); }

.duration-stats table td { padding: 6px 8px; text-align: center; border-bottom: 1px solid #333; font-size: 0.8em; }

.duration-stats table tr:hover { background: #202028; }

.stability-excellent { color: #4dff4d; font-weight: bold; }

.stability-good { color: #8eff4d; font-weight: bold; }

.stability-fair { color: var(--warning); font-weight: bold; }

.stability-poor { color: #ff4d4d; font-weight: bold; }

.duration-legend { 
    background: #15151a; 
    border-left: 4px solid var(--accent); 
    padding: 15px; 
    border-radius: 4px; 
    font-size: 0.9em;
    grid-column: span 3;
    margin-top: 20px;
}

.duration-legend summary { 
    color: var(--accent); 
    font-weight: bold; 
    user-select: none; 
    cursor: pointer;
    margin-bottom: 10px;
}

.duration-legend summary::-webkit-details-marker { color: var(--accent); }

.duration-legend details[open] summary { margin-bottom: 15px; }

/* Info boxes */
.info-box { 
    background: #15151a; 
    border-left: 4px solid var(--accent); 
    padding: 15px; 
    margin: 20px 0; 
    border-radius: 4px; 
    font-size: 0.9em; 
}

.warning-box { 
    background: #2a1a1a; 
    border-left: 4px solid var(--warning); 
    padding: 15px; 
    margin: 20px 0; 
    border-radius: 4px; 
    font-size: 0.85em; 
    line-height: 1.6; 
}

/* Attack Efficiency Chart */
.chart-container { 
    background: #25252b; 
    padding: 25px; 
    border-radius: 8px; 
    margin: 20px 0; 
    border: 1px solid #3d3d45; 
}

/* ============================================
   RESPONSIVE: CALCULATOR (MOBILE)
   ============================================ */
@media (max-width: 768px) {
    .page-calculator .container {
        padding: 15px;
        max-width: 100%;
    }
    
    .page-calculator h1 {
        font-size: 1.5em;
        padding-bottom: 15px;
        margin-bottom: 10px;
    }
    
    .page-calculator h2 {
        font-size: 1.3em;
    }
    
    .page-calculator .subtitle {
        font-size: 0.8em;
        margin-bottom: 20px;
    }
    
    /* Calculator grid becomes single column on mobile */
    .calculator {
        padding: 15px;
        grid-template-columns: 1fr !important;
        gap: 12px;
    }
    
    .span-3 {
        grid-column: 1 / -1 !important;
    }
    
    .input-group {
        grid-column: 1 / -1 !important;
    }
    
    /* Class and weapon selection - separate rows on mobile */
    .page-calculator .input-group.span-3 {
        margin-bottom: 20px;
        display: block;
        width: 100%;
    }
    
    /* Class selection grid - fewer columns on mobile */
    .class-grid {
        grid-template-columns: repeat(6, 1fr) !important;
        gap: 6px;
    }
    
    .class-btn {
        padding: 4px;
    }
    
    /* Weapon grid - full width on mobile */
    .weapon-grid {
        justify-content: flex-start;
        gap: 6px;
    }
    
    .weapon-btn {
        width: 70px;
        height: 70px;
        padding: 8px;
    }
    
    /* Stats grid becomes single column */
    .stats-container {
        padding: 15px;
    }
    
    .stats-container h3 {
        font-size: 0.9em;
    }
    
    .stats-grid {
        grid-template-rows: auto !important;
        grid-auto-flow: row !important;
        gap: 12px;
    }
    
    /* Input fields full width on mobile */
    .input-group input,
    .input-group select {
        width: 100% !important;
        font-size: 16px !important; /* Prevents zoom on iOS */
    }
    
    /* Buffs section */
    .buffs-section {
        padding: 15px;
    }
    
    .buffs-grid {
        grid-template-columns: 1fr !important;
    }
    
    .buff-item {
        padding: 8px;
    }
    
    .buff-icon {
        width: 35px;
        height: 35px;
    }
    
    .buff-name {
        font-size: 0.75em;
    }
    
    .buff-value {
        font-size: 0.7em;
    }
    
    /* Result box */
    .result-box {
        padding: 15px;
    }
    
    .result-val {
        font-size: 1.6em;
    }
    
    .result-details {
        font-size: 0.85em;
    }
    
    /* Comparison table */
    .comparison table {
        font-size: 0.75em;
    }
    
    .comparison th,
    .comparison td {
        padding: 8px 4px;
        font-size: 0.75em;
    }
    
    /* Bar charts */
    .bar-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .bar-label {
        width: 100%;
        font-size: 0.8em;
    }
    
    .bar-bg {
        width: 100%;
    }
    
    .bar-val {
        width: 100%;
        text-align: left;
    }
    
    /* Duration stats */
    .duration-stats {
        padding: 15px;
        overflow-x: auto;
    }
    
    .duration-stats table {
        font-size: 0.7em;
        width: 100%;
        min-width: 400px;
    }
    
    .duration-stats table td {
        padding: 4px 2px;
    }
    
    /* Tooltips on mobile */
    label[data-tooltip]:hover::after {
        left: 0;
        right: 0;
        width: auto;
        font-size: 0.75em;
        padding: 6px 8px;
    }
    
    .class-btn .class-tooltip,
    .weapon-btn .weapon-tooltip {
        font-size: 0.7em;
        padding: 3px 6px;
        top: -25px;
    }
}

/* Extra small devices (phones in portrait, less than 480px) */
@media (max-width: 480px) {
    .page-calculator h1 {
        font-size: 1.2em;
    }
    
    .page-calculator h2 {
        font-size: 1.1em;
    }
    
    .class-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    
    .weapon-btn {
        width: 83px;
        height: 83px;
    }
    
    .result-val {
        font-size: 1.3em;
    }
    
    .calculator {
        padding: 10px;
    }
    
    .stats-container,
    .buffs-section,
    .result-box {
        padding: 10px;
    }
}