/* --- Стили калькулятора (Версия 7.0) --- */
.calculator-section {
    --primary-color: #0E192F;
    --accent-color: #EAA341;
    --accent-darker: #d48f2c;
    --accent-lighter: #FDF3E6;
    --bg-light: #F8F9FA;
    --text-dark: #212529;
    --text-light: #6c757d;
    --white-color: #ffffff;
    --border-color: #dee2e6;
    --border-radius: 12px;
    --red-color: #d63638;
    font-family: 'Montserrat', sans-serif;
}
.calculator-section .container { width: 100%; margin: 0 auto; max-width: 1280px; }
.calculator-section h3 { font-weight: 700; color: var(--primary-color); line-height: 1.2; }
.calculator-section a { text-decoration: none; color: var(--accent-color); transition: color 0.3s ease; }
.calculator-section a:hover { color: var(--accent-darker); }

/* --- Обновленные кнопки --- */
.calculator-section .btn { display: inline-block; padding: 0.8vw 1.6vw; font-weight: 600; border-radius: 8px; transition: all 0.3s ease; cursor: pointer; border: 2px solid transparent; text-align: center; font-size: clamp(14px, 1vw, 16px); }
.calculator-section .btn-primary { background-color: var(--accent-color); color: var(--white-color); border-color: var(--accent-color); }
.calculator-section .btn-primary:hover { background-color: var(--accent-darker); border-color: var(--accent-darker); transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.calculator-section .btn-secondary { background-color: transparent; color: var(--text-light); border-color: var(--border-color); }
.calculator-section .btn-secondary:hover { color: var(--accent-darker); border-color: var(--accent-darker); background-color: var(--accent-lighter);}

/* ИЗМЕНЕНИЕ: Отключаем hover-эффект для кнопки в модальном окне */
.result-block-container .btn-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: none;
    box-shadow: none;
}

/* --- Обновленный основной блок --- */
.calculator-wrapper { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 3vw; 
    align-items: flex-start; 
    margin-left: auto;
    margin-right: auto;
}
.calculator-form-container { background: var(--white-color); padding: 2.5vw; border-radius: var(--border-radius); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.07); border: 1px solid var(--border-color); }
.form-step { margin-bottom: 2vw; padding-bottom: 2vw; border-bottom: 1px solid #eee; }
.form-step:last-of-type { border-bottom: none; padding-bottom: 0; }
.form-step h3 { font-size: clamp(18px, 1.4vw, 22px); margin-bottom: 1.5vw; } 
.form-group { margin-bottom: 1.2vw; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.5vw; font-size: clamp(14px, 1vw, 16px); } 
.form-group label .required { color: var(--red-color); font-weight: bold; }
.form-group input { 
    width: 100%; padding: 0.8vw 1vw; border: 1px solid var(--border-color); border-radius: 8px; 
    font-size: clamp(15px, 1.1vw, 17px); font-family: 'Montserrat', sans-serif; transition: border-color 0.3s, box-shadow 0.3s; 
    height: clamp(40px, 3.5vw, 50px);
}
.form-group input:focus { outline: none; border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(234, 163, 65, 0.25); }
.form-group small { font-size: clamp(12px, 0.8vw, 14px); color: var(--text-light); transition: color 0.3s ease; }
.form-group small.warning { color: var(--red-color); font-weight: 600; }
.dimensions-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1vw; }
.form-actions { display: flex; gap: 1vw; margin-top: 2vw; }

.select-wrapper { 
    position: relative; 
    height: clamp(40px, 3.5vw, 50px);
    overflow: hidden; 
    border-radius: 8px;
    border: 1px solid var(--border-color); 
}
.form-group .select-wrapper select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 3vw; 
    background-color: var(--white-color);
    position: absolute; 
    top: 0; left: 0;
    width: 100%;
    height: 100%; 
    border: none; 
    padding: 0.8vw 1vw; 
    font-size: clamp(15px, 1.1vw, 17px);
}
.select-wrapper::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 1.2vw;
    transform: translateY(-50%) rotate(45deg); 
    width: 0.6vw; 
    height: 0.6vw; 
    border-right: 2px solid var(--text-dark);
    border-bottom: 2px solid var(--text-dark);
    pointer-events: none;
    transition: transform 0.3s ease;
}
.form-group .select-wrapper select:focus + .select-wrapper::after {
    transform: translateY(-50%) rotate(225deg); 
}

.info-block { background: var(--bg-light); padding: 1.5vw; border-left: 4px solid var(--accent-color); border-radius: 4px; margin-top: 2.5vw; }
.info-block p { margin: 0; line-height: 1.6; font-size: clamp(13px, 0.9vw, 15px); color: var(--text-dark); } 
.info-block a { font-weight: 600; }

/* --- Визуализатор (коробка) --- */
.calculator-visual-container { position: sticky; top: 120px; }
.visual-box-wrapper { height: 350px; display: flex; justify-content: center; align-items: center; margin-bottom: 2vw; position: relative; }
.box-2d { background-color: #f3dbb3; border: 1px solid #c9a46b; position: relative; transition: width 0.3s ease, height 0.3s ease; box-shadow: 5px 5px 15px rgba(0,0,0,0.1); }
.tape { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 20%; height: 100%; background-color: rgba(255, 224, 130, 0.6); border-left: 1px solid rgba(160, 120, 50, 0.5); border-right: 1px solid rgba(160, 120, 50, 0.5); }
.sticker-2d { position: absolute; top: 20px; left: 20px; background: var(--white-color); padding: 10px; border-radius: 4px; border: 1px solid #ddd; box-shadow: 2px 2px 5px rgba(0,0,0,0.1); font-family: 'Courier New', Courier, monospace; z-index: 1; }
.sticker-header { font-weight: bold; font-size: 0.9em; margin-bottom: 5px; color: var(--primary-color); }
.sticker-2d p { font-size: 0.8em; margin: 0; color: #333; }
.stamp { position: absolute; bottom: 15px; right: 15px; display: flex; flex-direction: column; gap: 5px; align-items: center; color: rgba(0,0,0,0.5); font-weight: bold; font-size: 0.9em; border: 2px solid rgba(0,0,0,0.3); padding: 5px; border-radius: 4px; z-index: 1;}
.dim-line { position: absolute; background-color: #999; display: flex; justify-content: center; align-items: center; }
.dim-line span { background-color: var(--white-color); padding: 2px 5px; font-size: 0.8rem; border-radius: 3px; color: #555; }
.dim-line::before, .dim-line::after { content: ''; position: absolute; background-color: #999; }
.dim-width { height: 1px; bottom: -20px; }
.dim-width::before, .dim-width::after { width: 1px; height: 10px; top: -10px; }
.dim-width::before { left: 0; } .dim-width::after { right: 0; }
.dim-height { width: 1px; right: -30px; }
.dim-height::before, .dim-height::after { width: 10px; height: 1px; left: -10px; }
.dim-height::before { top: 0; } .dim-height::after { bottom: 0; }
.visual-info { text-align: center; }
.visual-info h3 { margin-bottom: 0.5vw; font-size: clamp(16px, 1.2vw, 20px); }
.visual-info span { color: var(--accent-color); }
.visual-info p { font-size: clamp(13px, 0.9vw, 15px); color: var(--text-light); max-width: 400px; margin: 0 auto; } 

/* --- Модальное окно для результатов --- */
.result-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    backdrop-filter: blur(5px); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.result-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.result-block-container { 
    position: relative;
    width: 40vw; 
    max-width: 600px; 
    min-width: 300px; 
    background: var(--white-color);
    padding: 2.5vw; 
    border-radius: var(--border-radius); 
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-50px); 
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.result-modal-overlay.active .result-block-container {
    transform: translateY(0);
    opacity: 1;
}

/* ИЗМЕНЕНИЕ: Стилизация крестика */
.result-modal-close {
    position: absolute;
    top: 1vw;
    right: 1vw;
    background: transparent;
    border: none;
    font-size: clamp(24px, 1.5vw, 30px);
    font-weight: 700;
    color: var(--accent-color);
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    padding: 0;
    width: 2em;
    height: 2em;
}
.result-modal-close:hover {
    color: var(--red-color);
    transform: rotate(90deg) scale(1.1);
}

.result-block-container h3 { 
    text-align: center;
    font-size: clamp(20px, 1.6vw, 26px); 
    margin-bottom: 2vw; 
    color: var(--primary-color);
}

#result-details .result-table {
    width: 100%;
    border-collapse: separate; 
    border-spacing: 0 0.5vw; 
    margin-bottom: 1.5vw;
}
#result-details .result-table tr {
    background-color: var(--bg-light);
    border-radius: 8px; 
    overflow: hidden; 
}
#result-details .result-table tr:nth-child(odd) {
    background-color: var(--accent-lighter); 
}
#result-details .result-table td {
    padding: 0.8vw 1.2vw;
    font-size: clamp(14px, 1vw, 17px);
    vertical-align: middle;
}
#result-details .result-table td:first-child {
    color: var(--primary-color);
    font-weight: 500;
    width: 60%; 
}
#result-details .result-table td:last-child {
    text-align: right;
    font-weight: 600;
    color: var(--primary-color);
}

#result-details .result-total {
    background-color: var(--accent-color);
    border-radius: 10px;
    padding: 1.5vw;
    text-align: center;
    margin-top: 1.5vw;
    color: var(--white-color);
}
#result-details .total-label {
    font-size: clamp(16px, 1.2vw, 20px);
    margin-bottom: 0.5vw;
}
#result-details .total-price {
    font-size: clamp(32px, 3vw, 48px);
    font-weight: 700;
    line-height: 1.1;
}
.result-block-container .disclaimer { text-align: center; font-size: clamp(12px, 0.8vw, 14px); color: var(--text-light); margin-top: 2vw; } 
.result-block-container .btn { margin-top: 1.5vw; display: block; width: fit-content; margin-left: auto; margin-right: auto;}


/* Адаптив */
@media (max-width: 1024px) { 
    .calculator-wrapper { grid-template-columns: 1fr; } 
    .calculator-visual-container { position: static; margin-top: 4vw; } 
    .result-block-container { width: 80vw; }
}
@media (max-width: 768px) { 
    .dimensions-group { grid-template-columns: 1fr; } 
    .calculator-form-container, .result-block-container { padding: 5vw; }
    .result-block-container { width: 90vw; }
    
    .dim-line { display: none; }

    .calculator-section .btn { padding: 3.5vw 4vw; font-size: clamp(16px, 3.5vw, 18px); }
    .form-step h3 { font-size: clamp(20px, 5vw, 22px); }
    .form-group label { font-size: clamp(16px, 4vw, 18px); }
    .form-group input, .form-group select { font-size: clamp(16px, 4vw, 18px); }
    .form-group small { font-size: clamp(14px, 3vw, 16px); }
    .info-block p { font-size: clamp(14px, 3.5vw, 16px); }
    .visual-info h3 { font-size: clamp(18px, 4.5vw, 20px); }
    .visual-info p { font-size: clamp(14px, 3.5vw, 16px); }
    .result-block-container .disclaimer { font-size: clamp(14px, 3vw, 16px); }
    .select-wrapper::after { width: 10px; height: 10px; } 
    .result-modal-close { font-size: 30px; top: 15px; right: 15px; }

    #result-details .result-table td {
        font-size: clamp(15px, 3.5vw, 17px); 
        padding: 1.5vw 2vw; 
    }
    #result-details .result-table td:first-child { width: 50%; } 
    #result-details .total-label { font-size: clamp(18px, 4.5vw, 20px); }
    #result-details .total-price { font-size: clamp(36px, 8vw, 48px); }
}

/* Дополнительный стиль для блокировки скролла */
body.modal-open {
    overflow: hidden;
}