/* ========================================
   DESIGN TOKENS (CSS VARIABLES)
======================================== */
:root {
    --mc-bg-page: #081225;
    --mc-surface: #0e1b34;
    --mc-surface-soft: #13223f;
    --mc-border: #223554;
    --mc-border-soft: #34507f;
    --mc-primary: #2f6df6;
    --mc-primary-hover: #1f5ae0;
    --mc-primary-soft: rgba(47, 109, 246, 0.14);
    --mc-text-main: #f8fbff;
    --mc-text-muted: #94a7c6;
    --mc-shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.22);
    --mc-radius-md: 8px;
    --mc-radius-lg: 12px;
    --mc-radius-xl: 16px;

    --mc-input-bg: #1a2743;
    --mc-input-border: #2a3c5f;
    --mc-danger: #ef4444;
    --mc-danger-soft: rgba(239, 68, 68, 0.12);
}


/* 

#a3a3a3  stee

#4B4A4A   iron

#A9B8C5  allumini

#C2B86B ottone

#BF9288   rame

#A6A9B8 zinco

#AE7352  bronzo

#49474A ghisa
 */



/* ========================================
   BASE ELEMENT STYLES
======================================== */
button {
    all: unset;
    cursor: pointer;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--mc-bg-page);
    color: var(--mc-text-main);
    font-family: "Plus Jakarta Sans", sans-serif;
}

/* Box sizing reset helps prevent overflow from padding + width combinations */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ========================================
   GLOBAL NUMBER INPUT STYLE
======================================== */



/* CHROME / EDGE / SAFARI */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    display: none;
}

/* FIREFOX */
input[type="number"]::-moz-number-spin-box {
    display: none;
}

/* ========================================
   HEADER / NAVIGATION
======================================== */

.header {
    height: 55px;
    width: 100%;
    background-color: rgba(8, 18, 37, 0.9);
    border-bottom: 1px solid var(--mc-border);
    box-shadow: none;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-container {
    width: 95%;
    max-width: 1440px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
    min-width: 0;
}

.logo {
    display: block;
    width: auto;
    height: 32px;
    object-fit: contain;
}

.menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.menu a {
    color: var(--mc-text-main);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.menu a:hover {
    color: var(--mc-primary);
}

#prova-attivo {
    color: var(--mc-primary);
}

/* HAMBURGER */
.hamburger {
    display: none;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--mc-border-soft);
    border-radius: 10px;
    background: var(--mc-surface-soft);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 19px;
    height: 2px;
    background: var(--mc-text-main);
    border-radius: 999px;
    transition: transform 0.25s ease, opacity 0.25s ease;
    transform-origin: center;
}

.hamburger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* TABLET + MOBILE */
@media (max-width: 900px) {
    .header {
        height: 64px;
    }

    .header-container {
        width: min(calc(100% - 28px), 1440px);
    }

    .logo {
        height: 28px;
    }

    .hamburger {
        display: inline-flex;
    }

    .menu {
        display: none;
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: rgba(8, 18, 37, 0.98);
        border: 1px solid var(--mc-border);
        border-top: none;
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        overflow: hidden;
    }

    .menu.is-open {
        display: flex;
    }

    .menu a {
        display: block;
        width: 100%;
        padding: 15px 18px;
        font-size: 15px;
        border-bottom: 1px solid rgba(52, 80, 127, 0.18);
    }

    .menu a:last-child {
        border-bottom: none;
    }
}

/* ========================================
   LAYOUT / MAIN PAGE GRID
======================================== */

.main-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 95%;
    max-width: 1440px;
    margin: 25px auto 30px;
    gap: 24px;
    /* min-height: 72vh; */
    background: transparent;
    color: var(--mc-text-main);
}

/* ========================================
   PAGE INTRO / HEADER BANNER
======================================== */

/* .page-intro {
    width: 100%;
    margin-top: 80px;
    margin-bottom: 30px;
} */

.page-intro {
    width: 100%;
    margin-top: 100px;
    margin-bottom: 18px;
}

.page-intro-container {
    width: 95%;
    max-width: 1440px;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* .page-intro-container h1 {
    margin: 0;
    text-transform: uppercase;
    color: var(--mc-text-main);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.subtitle {
    color: var(--mc-text-muted);
    font-size: 15px;
    margin-top: 6px;
    font-weight: 400;
} */

.page-intro-container h1 {
    margin: 0;
    text-transform: uppercase;
    color: var(--mc-text-main);
    text-align: left;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.subtitle {
    text-align: left;
    color: var(--mc-text-muted);
    font-size: 15px;
    margin-top: 6px;
    font-weight: 400;
    line-height: 1.5;
    max-width: 760px;
}

.title-main {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--mc-text-muted);
}

/* ========================================
   COMPONENT CONTAINERS (MATERIAL / TYPE / CALCULATOR)
======================================== */

.material-type-wrapper {
    display: flex;
    flex-direction: row;
    gap: 20px;
    width: 60%;
}

.material-container,
.type-container,
.dimension-container {
    background-color: var(--mc-surface);
    border-radius: var(--mc-radius-lg);
    border: 1px solid var(--mc-border);
    padding: 16px 18px;
    box-shadow: var(--mc-shadow-soft);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.material-container {
    width: 40%;
    align-self: flex-start;
    height: 295px
}

.type-container {
    width: 60%;
    height: 445px;
}

.dimension-container {
    width: 40%;
    gap: 12px;
}

/* ----------------------------------------
   MATERIAL SELECTOR
---------------------------------------- */

.material-list {
    list-style: none;
    padding: 0;
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    padding-right: 6px;
}

.material-list li {
    background-color: var(--mc-surface-soft);
    border-radius: var(--mc-radius-lg);
    border: 2px solid transparent;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        transform 0.08s ease;
}

.material-list li:hover {
    background-color: #182949;
    border-color: var(--mc-border-soft);
}

.material-list li.active {
    background-color: var(--mc-primary-soft);
    border-color: rgba(47, 109, 246, 0.6);
}

.material-image {
    height: 40px;
    width: 40px;
    object-fit: cover;
    border-radius: var(--mc-radius-md);
    border: 1px solid rgba(248, 251, 255, 0.08);
}

.material-list li button {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mc-text-main);
}

/* ----------------------------------------
   TYPE / SHAPE SELECTOR
---------------------------------------- */

.type-list {
    list-style: none;
    padding: 0;
    margin-top: 28px;
    overflow-y: auto;
    padding-right: 6px;
    box-sizing: content-box;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.type-list::-webkit-scrollbar,
.material-list::-webkit-scrollbar {
    width: 7px;
}

.type-list::-webkit-scrollbar-track,
.material-list::-webkit-scrollbar-track {
    background: transparent;
}

.type-list::-webkit-scrollbar-thumb,
.material-list::-webkit-scrollbar-thumb {
    background: #2a3c5f;
    border-radius: 999px;
}

.type-list::-webkit-scrollbar-thumb:hover,
.material-list::-webkit-scrollbar-thumb:hover {
    background: #4a638f;
}

.type-list li {
    background-color: var(--mc-surface-soft);
    border-radius: var(--mc-radius-xl);
    border: 1px solid var(--mc-border);
    padding: 16px 20px;
}

.type-list li:hover {
    background-color: #182949;
    border-color: rgba(47, 109, 246, 0.45);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.16);
}

.type-list li.active {
    border-width: 2px;
    border-color: var(--mc-primary);
    background: var(--mc-primary-soft);
}


.type-list li button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
}

.svg-type {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
}

.type-list li span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--mc-text-main);
    text-align: center;
}


/* ----------------------------------------
   DIMENSION CALCULATOR - UNIT SELECTOR
---------------------------------------- */

.unit-container {
    background-color: var(--mc-surface-soft);
    border-radius: var(--mc-radius-lg);
    border: 1px solid var(--mc-border);
    display: flex;
    align-self: flex-end;
    flex-direction: row;
    align-items: center;
    width: fit-content;
    padding: 4px;
    gap: 5px;
}

.unit-container input[type="radio"] {
    display: none;
}

.unit-container label {
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 0.375rem;
    cursor: pointer;
    color: var(--mc-text-muted);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.unit-container input[type="radio"]:checked+label {
    background-color: var(--mc-primary);
    color: white;
}

/* ----------------------------------------
   DIMENSION CALCULATOR - INPUT GRID (BASE)
---------------------------------------- */

.section-image {
    width: 100%;
    height: 180px;
    margin: 0;
    border-radius: var(--mc-radius-xl);
    border: 1px dashed var(--mc-border);
    background: var(--mc-surface-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.svg-section {
    width: 80%;
    height: 80%;
}

.title-kg-m {
    margin: 0;
    font-size: 0.75rem;
    color: var(--mc-text-muted);
}

.result-kg-m {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--mc-text-main);
}

/* ----------------------------------------
DIMENSION CALCULATOR - INPUT GRID (EXTENDED)
---------------------------------------- */

.dimension-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
        "inputs svg"
        "inputs svg"
        "qtytitle svg"
        "qty     kg";
    column-gap: 20px;
    row-gap: 12px;
    margin-top: 18px;
}

.dimension-inputs {
    grid-area: inputs;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dimension-inputs label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--mc-text-muted);
}

.input-width,
.select-width {
    width: 100%;
    box-sizing: border-box;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    padding: 8px 10px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--mc-text-main);
    background-color: var(--mc-input-bg);
    outline: none;
}

.input-width::placeholder,
.select-width::placeholder,
.lenght-input::placeholder,
.pcs-input::placeholder,
.custom-price::placeholder,
.input-free-title::placeholder,
.input-free-description::placeholder,
.input-free-price::placeholder,
.form-group textarea::placeholder {
    color: #7387aa;
}

.input-width:focus,
.select-width:focus {
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 1px rgba(47, 109, 246, 0.3);
}

.dimension-info {
    grid-area: svg;
    display: flex;
    flex-direction: column;
    gap: 12.5px;
    align-items: stretch;
}

.svg-section {
    width: 80%;
    height: 80%;
}

.title-kg-m {
    margin: 0;
    font-size: 0.75rem;
    color: var(--mc-text-muted);
}

.amount-title {
    grid-area: qtytitle;
    align-self: flex-start;
    margin: 0;
    margin-top: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mc-text-muted);
}

.amount-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.lenght-input-container {
    grid-area: qty;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 2px;
}

.label-lenght {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--mc-text-muted);
}

.lenght-input,
.pcs-input {
    width: 100%;
    box-sizing: border-box;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    padding: 8px 10px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--mc-text-main);
    background-color: var(--mc-input-bg);
    outline: none;
}

.lenght-input:focus,
.pcs-input:focus {
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 1px rgba(47, 109, 246, 0.3);
}

.kg-m-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: var(--mc-radius-lg);
    background: var(--mc-surface-soft);
    border: 1px solid var(--mc-border);
}

.kg-container {
    grid-area: kg;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: var(--mc-radius-lg);
    background: var(--mc-surface-soft);
    border: 1px solid var(--mc-border);
    min-width: 0;
}

.title-kg {
    margin: 0;
    font-size: 0.75rem;
    color: var(--mc-text-muted);
}

.result-kg {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--mc-text-main);
}

/* ----------------------------------------
   ADD BUTTON (ADD ITEM TO ESTIMATE)
---------------------------------------- */

.add-button {
    background-color: var(--mc-primary);
    color: #ffffff;
    padding: 10px 16px;
    margin-top: 15px;
    text-align: center;
    width: 60%;
    max-width: 260px;
    align-self: center;
    border-radius: var(--mc-radius-lg);
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    box-shadow: 0 8px 24px rgba(47, 109, 246, 0.24);
}

.add-button:hover {
    background-color: var(--mc-primary-hover);
}

/* ========================================
   ESTIMATE LINE ITEMS (LIST)
======================================== */

.include-suggestion-container {
    width: 80%;
    max-width: 1440px;
    margin: 20px auto 0px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.include-suggestion-container p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--mc-text-muted);
    text-align: center;
}

.estimate-section-main {
    width: 95%;
    max-width: 1440px;
    margin: 0 auto 40px;
    display: flex;
    flex-direction: column;
}

/* ----------------------------------------
   ESTIMATE LINE ITEM CARD
---------------------------------------- */

.estimate-voice {
    background-color: var(--mc-surface);
    border-radius: var(--mc-radius-lg);
    border: 1px solid var(--mc-border);
    box-shadow: var(--mc-shadow-soft);
    width: 100%;
    display: flex;
    flex-direction: row;
    overflow: hidden;
    transition:
        box-shadow 0.18s ease,
        transform 0.08s ease,
        background-color 0.2s ease;
    margin-top: 40px;
}

.estimate-voice.highlight {
    background-color: rgba(47, 109, 246, 0.1);
}

.material-information-container {
    flex: 3;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.svg-estimate-wrapper {
    flex-shrink: 0;
    width: 125px;
    height: 125px;
    border-radius: 12px;
    background: var(--mc-surface-soft);
    border: 1px solid var(--mc-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.svg-estimate-section,
.svg-estimate-wrapper svg {
    width: 70%;
    height: 70%;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.title-voice {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.title-voice h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mc-text-main);
}

.title-voice h4 {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--mc-text-muted);
}

.estimate-info {
    margin-top: 4px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 10px 15px;
    border-radius: 10px;
    background: var(--mc-surface-soft);
    border: 1px solid var(--mc-border);
}

.estimate-dimension,
.estimate-quantity {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.dimension-item {
    display: flex;
    flex-direction: column;
}

.dimension-item .label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--mc-text-muted);
    font-weight: 600;
}

.dimension-item .value {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--mc-text-main);
}

.material-cost-container {
    flex: 1.5;
    padding: 20px 24px;
    border-top: 1px solid var(--mc-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: var(--mc-surface-soft);
}

/* .estimate-voice.used {
    background-color: rgba(47, 109, 246, 0.08);
}

.estimate-voice.used .material-cost-container {
    background-color: transparent;
} */

.estimate-voice.used {
    position: relative;
    background-color: rgba(47, 109, 246, 0.16);
    border-color: #5b8cff;
    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.22),
        inset 0 0 0 1px rgba(91, 140, 255, 0.22);
}

.estimate-voice.used::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: #5b8cff;
}

.estimate-voice.used .material-cost-container {
    background-color: rgba(47, 109, 246, 0.08);
    border-left: 1px solid rgba(91, 140, 255, 0.18);
}

.custom-price-container {
    display: flex;
    flex-direction: column;
    gap: 18px;
    height: 100%;
}

.input-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.label-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mc-text-muted);
}

.input-price-wrapper {
    position: relative;
    width: 100px;
}

.custom-price {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 22px 6px 8px;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    font-size: 14px;
    font-weight: 700;
    text-align: right;
    background-color: var(--mc-input-bg);
    color: var(--mc-text-main);
    outline: none;
    font-family: inherit;
}

.custom-price:focus {
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 1px rgba(47, 109, 246, 0.3);
}

.custom-price:disabled,
.input-free-title:disabled,
.input-free-description:disabled,
.input-free-price:disabled {
    background-color: #111c33;
    color: #6f84a7;
    cursor: not-allowed;
}

.input-price-suffix {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--mc-text-muted);
}

/* ----------------------------------------
   ESTIMATE LINE ITEM ERROR MESSAGE
---------------------------------------- */

.error-message {
    margin-top: 4px;
    font-size: 0.7rem;
    color: #f87171;
}

.result-add-container {
    margin-top: auto;
    padding-top: 10px;
    border-top: 2px solid var(--mc-border);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
}

.result-price {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.title-total-cost {
    font-size: 0.85rem;
    color: var(--mc-text-muted);
}

.value-total-cost {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--mc-text-main);
}

.button-container {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.button-container button {
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 16px;
    cursor: pointer;
    border: none;
    transition:
        background-color 0.15s ease,
        box-shadow 0.15s ease,
        transform 0.05s ease;
}

.button-container .add-to-estimate {
    background-color: var(--mc-primary);
    color: #ffffff;
}

.button-container .add-to-estimate:hover {
    background-color: var(--mc-primary-hover);
}

.button-container .delete-single-voice {
    color: var(--mc-text-muted);
}

.button-container .delete-single-voice:hover {
    background-color: var(--mc-surface-soft);
    color: var(--mc-text-main);
}

/* ========================================
   ESTIMATE TOTALS BAR (STICKY TOP)
======================================== */

/* .estimate-total-section {
    position: sticky;
    top: 50px;
    z-index: 40;
    width: 100%;
    box-sizing: border-box;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    background: rgba(8, 18, 37, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--mc-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.16);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
} */

.estimate-total-section {
    position: sticky;
    top: 55px;
    z-index: 40;
    width: 100%;
    background: rgba(10, 22, 44, 0.96);

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    border-bottom: 1px solid var(--mc-border);

    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

.estimate-total-section-wrapper {
    box-sizing: border-box;
    margin: 0 auto;

    padding: 0.7rem 1.4rem;


    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    max-width: 1440px;
    margin: auto;
}

.estimate-total-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 15px;
    min-width: 170px;
    margin-left: 8px;
}

/* .estimate-total-container h3 {
    margin: 0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    line-height: 1;
    color: var(--mc-text-muted);
} */

.estimate-total-container h3 {
    margin: 0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    line-height: 1;
    color: var(--mc-text-muted);
}

/* #estimate-total-cost {
    margin: 0;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--mc-text-main);
    font-variant-numeric: tabular-nums;
} */

#estimate-total-cost {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--mc-text-main);
    font-variant-numeric: tabular-nums;
}

/* .estimate-button-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.7rem;
    width: 80%;
    margin-right: 8px;
} */

.estimate-button-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;

    gap: 0.6rem;

    margin-left: auto;
    margin-right: 8px;
}

/* .estimate-button-container button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 40px;
    padding: 0 1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease,
        border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
    white-space: nowrap;
} */

.estimate-button-container button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 0.45rem;

    height: 36px;

    padding: 0 0.9rem;

    border-radius: 10px;

    font-size: 0.82rem;
    font-weight: 600;

    line-height: 1;

    cursor: pointer;

    transition: background-color 150ms ease, color 150ms ease,
        border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;

    white-space: nowrap;
}

/* PRIMARY */
.estimate-download {
    border: 1px solid transparent;
    background-color: var(--mc-primary);
    color: white;
    box-shadow: 0 6px 16px rgba(47, 109, 246, 0.2);
    order: 2;
}

.estimate-download:hover {
    background-color: var(--mc-primary-hover);
    transform: translateY(-1px);
}

.estimate-download:active {
    transform: translateY(0);
}

/* SECONDARY */
.add-free-voice {
    border: 1px solid var(--mc-border-soft);
    background-color: var(--mc-surface-soft);
    color: var(--mc-text-main);
    order: 3;
}

.add-free-voice:hover {
    background-color: #182949;
    border-color: var(--mc-primary);
}

/* TERTIARY */
.estimate-reset {
    border: 1px solid transparent;
    background: transparent;
    color: var(--mc-text-muted);
    padding: 0 0.75rem;
    order: 4;
}

.estimate-reset:hover {
    color: #ffffff;
    background-color: var(--mc-danger-soft);
}

/* ICONE CON PSEUDOELEMENTI */
.estimate-download::before,
.add-free-voice::before,
.estimate-reset::before {
    font-family: "Material Symbols Outlined";
    font-weight: normal;
    font-style: normal;
    font-size: 18px;
    line-height: 1;
    display: inline-block;
    white-space: nowrap;
    letter-spacing: normal;
    text-transform: none;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 20;
    opacity: 0.9;
}

.estimate-download::before {
    content: "download_for_offline";
}

.add-free-voice::before {
    content: "add_circle";
}

.estimate-reset::before {
    content: "restart_alt";
    opacity: 0.7;
}

.estimate-reset:hover::before {
    opacity: 1;
}

.total-update {
    animation: totalFlash 650ms ease;
}

@keyframes totalFlash {

    0% {
        transform: scale(1);
        color: var(--mc-text-main);
        text-shadow: none;
    }

    35% {
        transform: scale(1.05);
        color: var(--mc-primary);
        text-shadow: 0 0 10px rgba(47, 109, 246, 0.5);
    }

    100% {
        transform: scale(1);
        color: var(--mc-text-main);
        text-shadow: none;
    }

}

/* ========================================
   FREE VOICE / CUSTOM ITEM PANEL
======================================== */

.free-voice-section {
    width: 100%;
    margin: auto;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
}

.free-voice-main {
    padding: 20px 24px;
    flex: 3;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.free-voice-side {
    flex: 1.5;
    background: var(--mc-surface-soft);
    border-top: 1px solid var(--mc-border);
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    justify-content: space-between;
}

.estimate-voice.used .free-voice-side {
    background-color: transparent;
}

.free-titles {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--mc-text-muted);
}

.free-title-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mc-text-muted);
}

.free-voice-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-free-price {
    padding: 8px 10px;
    font-size: 0.85rem;
    font-family: inherit;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    background-color: var(--mc-input-bg);
    color: var(--mc-text-main);
    box-sizing: border-box;
}

.input-free-title {
    padding: 8px 10px;
    font-size: 0.85rem;
    font-family: inherit;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    background-color: var(--mc-input-bg);
    color: var(--mc-text-main);
    box-sizing: border-box;
}

.form-group textarea {
    padding: 8px 10px;
    font-size: 0.85rem;
    font-family: inherit;
    border-radius: 10px;
    border: 1px solid var(--mc-input-border);
    background-color: var(--mc-input-bg);
    color: var(--mc-text-main);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 1px rgba(47, 109, 246, 0.25);
}

.form-group textarea {
    resize: vertical;
    min-height: 50px;
}

.free-price-button-container {
    display: flex;
    flex-direction: column;
}

.free-price-group {
    margin-bottom: 4px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.free-price-input-wrapper {
    position: relative;
    width: 100px;
    height: 28px;
}

.free-price-input-wrapper .input-free-price {
    width: 100%;
    height: 100%;
    padding: 6px 22px 6px 8px;
    font-size: 14px;
    font-weight: 700;
    text-align: right;
    box-sizing: border-box;
    border: 1px solid var(--mc-input-border);
    border-radius: 10px;
    font-family: inherit;
}

.free-price-suffix {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--mc-text-muted);
}

.free-button-container {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 10px;
    border-top: 2px solid var(--mc-border);
    padding-top: 15px;
}

.free-button {
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 16px;
    cursor: pointer;
    border: none;
    transition:
        background-color 0.15s ease,
        box-shadow 0.15s ease,
        transform 0.05s ease;
}

.free-button.add-to-estimate {
    background-color: var(--mc-primary);
    color: #ffffff;
}

.free-button.add-to-estimate:hover {
    background-color: var(--mc-primary-hover);
}

.free-button.delete-single-voice {
    color: var(--mc-text-muted);
}

.free-button.delete-single-voice:hover {
    background-color: var(--mc-surface-soft);
    color: var(--mc-text-main);
}

/* ----------------------------------------
   FREE VOICE FORM ERROR MESSAGE
---------------------------------------- */

.error-message {
    display: none;
    color: #f87171;
    font-size: 0.7rem;
    margin-top: 2px;
}

/* ----------------------------------------
   UTILITY CLASSES
---------------------------------------- */

.error-visible {
    display: block;
}

.input-error {
    border: 1px solid var(--mc-danger);
    background-color: rgba(239, 68, 68, 0.08);
}

.hidden {
    display: none;
}

.estimate-voice input.input-highlight,
.estimate-voice textarea.input-highlight,
.estimate-voice-free input.input-highlight,
.estimate-voice-free textarea.input-highlight {
    background: rgba(47, 109, 246, 0.06);
    border: 1px solid rgba(47, 109, 246, 0.24);
    color: var(--mc-text-main);
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.estimate-voice input.input-highlight::placeholder,
.estimate-voice textarea.input-highlight::placeholder,
.estimate-voice-free input.input-highlight::placeholder,
.estimate-voice-free textarea.input-highlight::placeholder {
    color: #9fb2d4;
    opacity: 1;
}

.estimate-voice input.input-highlight:hover,
.estimate-voice textarea.input-highlight:hover,
.estimate-voice-free input.input-highlight:hover,
.estimate-voice-free textarea.input-highlight:hover {
    background: rgba(47, 109, 246, 0.08);
    border-color: rgba(47, 109, 246, 0.3);
}

.estimate-voice input.input-highlight:focus,
.estimate-voice textarea.input-highlight:focus,
.estimate-voice-free input.input-highlight:focus,
.estimate-voice-free textarea.input-highlight:focus {
    outline: none;
    background: rgba(47, 109, 246, 0.1);
    border-color: rgba(47, 109, 246, 0.5);
}

/* ========================================
   MEDIA QUERIES
======================================== */

@media (min-width: 1400px) {
    .page-intro {
        margin-top: 116px;
        margin-bottom: 48px;
    }

    .dimension-info {
        gap: 27.5px;
    }

    .dimension-inputs {
        gap: 15px;
    }

    .amount-info {
        gap: 35px;
    }

    .estimate-total-section {
        margin-top: 80px;
    }

    .estimate-total-section-wrapper {
        padding: 0.7rem 0rem;
    }

}


/* TABLET */
@media (max-width: 1024px) and (min-height: 501px) {
    .menu {
        display: none;
    }

    .main-container {
        flex-direction: column;
        gap: 30px;
    }

    .dimension-container {
        width: 100%;
    }

    .material-type-wrapper {
        width: 100%;
    }

    .estimate-total-section-wrapper {
        flex-direction: row;
    }

    .estimate-download {
        order: 1;
    }

    .add-free-voice {
        order: 2;
    }

    .estimate-reset {
        order: 3;
    }

    .estimate-voice {
        flex-direction: column;
    }

    .estimate-total-section {
        top: 64px;
    }
}


/* MOBILE */
@media (max-width: 760px) {

    .svg-setting-container {
        width: 25px;
        height: 25px;
    }

    .page-intro-container p {
        text-align: left;
    }

    .main-container {
        width: 95%;
    }

    .material-container {
        width: 100%;
        height: auto;
    }

    .material-list {
        margin-top: 20px;
        gap: 8px;
        overflow: hidden;
        padding-right: 8px;
        position: relative;
        max-height: 200px;
        overflow-y: auto;
    }

    .material-list:not(.is-open) li {
        display: none;
    }

    .material-list:not(.is-open) li.active {
        display: flex;
    }

    .material-list.is-open li {
        display: flex;
    }

    /* Freccia solo sul materiale attivo quando mobile */
    .material-list li {
        position: relative;
        gap: 15px;
    }

    .material-list li.active::after {
        content: "";
        position: absolute;
        right: 14px;
        top: 50%;
        width: 9px;
        height: 9px;
        border-right: 2px solid rgba(248, 251, 255, 0.8);
        border-bottom: 2px solid rgba(248, 251, 255, 0.8);
        transform: translateY(-65%) rotate(45deg);
        transition: transform 0.2s ease;
        pointer-events: none;
    }

    .material-list.is-open li.active::after {
        transform: translateY(-35%) rotate(-135deg);
    }

    .material-list li button {
        padding-right: 18px;
    }

    /* .material-image{
        width: 35px;
        height: 35px;
    } */


    .material-type-wrapper {
        flex-direction: column;
        width: 100%;
    }

    .material-container {
        width: 100%;
    }

    .type-container {
        width: 100%;
        height: auto;
    }

    .type-list {
        margin-top: 20px;
        gap: 8px;
        overflow-y: auto;
        max-height: 260px;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-right: 8px;
    }

    .type-list:not(.is-open) li {
        display: none;
    }

    .type-list:not(.is-open) li.active:not(.hidden) {
        display: flex;
    }

    .type-list.is-open li:not(.hidden) {
        display: flex;
    }

    .type-list.is-open li.hidden {
        display: none;
    }

    .type-list li {
        position: relative;
        padding: 5px 7px;
    }

    .type-list li.active::after {
        content: "";
        position: absolute;
        right: 14px;
        top: 50%;
        width: 9px;
        height: 9px;
        border-right: 2px solid rgba(248, 251, 255, 0.8);
        border-bottom: 2px solid rgba(248, 251, 255, 0.8);
        transform: translateY(-65%) rotate(45deg);
        transition: transform 0.2s ease;
        pointer-events: none;
    }

    .type-list.is-open li.active::after {
        transform: translateY(-35%) rotate(-135deg);
    }

    .type-list li button {
        padding-right: 18px;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
    }

    .type-list li button span {
        text-align: left;
    }


    /* ordine base */
    .material-list li,
    .type-list li {
        order: 0;
    }

    /* quando la lista è aperta, l'elemento attivo va sopra */
    .material-list.is-open li.active,
    .type-list.is-open li.active {
        order: -1;
    }

    .estimate-total-section {
        flex-direction: column;
        padding: 0rem 0.5rem;
        top: 64px;
    }

    .estimate-total-section-wrapper {
        flex-direction: column;
    }

    .estimate-total-container {
        flex-direction: row;
        width: 100%;
        align-items: center;
        justify-content: space-between;
        margin: 0;
    }

    .estimate-button-container {
        margin: 0;
    }

    .estimate-download::before,
    .estimate-reset::before {
        content: none;
    }

    .estimate-button-container {
        width: 100%;
        justify-content: space-between;
    }

    .svg-estimate-wrapper {
        display: none;
    }

    .estimate-dimension {
        display: none;
    }

    .free-voice-section {
        flex-direction: column;
    }


}

/* MOBILE LANDSCAPE */
@media (max-width: 1024px) and (max-height: 500px) {

    /* ===== Base mobile necessaria anche in landscape ===== */

    .svg-setting-container {
        width: 25px;
        height: 25px;
    }

    .page-intro-container p {
        text-align: left;
    }

    .main-container {
        width: 95%;
        flex-direction: column;
    }

    .material-container,
    .type-container {
        padding: 10px 12px;
    }

    .material-type-wrapper {
        flex-direction: column;
        width: 100%;
    }

    .material-container {
        width: 100%;
        height: auto;
    }

    .type-container {
        width: 100%;
        height: auto;
    }

    .material-list {
        overflow: hidden;
        padding-right: 8px;
        position: relative;
        overflow-y: auto;
        margin-bottom: 5px;
    }

    .material-list:not(.is-open) li {
        display: none;
    }

    .material-list:not(.is-open) li.active {
        display: flex;
    }

    .material-list.is-open li {
        display: flex;
    }

    .material-list li {
        position: relative;
    }

    .material-list li.active::after {
        content: "";
        position: absolute;
        right: 14px;
        top: 50%;
        width: 9px;
        height: 9px;
        border-right: 2px solid rgba(248, 251, 255, 0.8);
        border-bottom: 2px solid rgba(248, 251, 255, 0.8);
        transform: translateY(-65%) rotate(45deg);
        transition: transform 0.2s ease;
        pointer-events: none;
    }

    .material-list.is-open li.active::after {
        transform: translateY(-35%) rotate(-135deg);
    }

    .material-list li button {
        padding-right: 18px;
    }

    .type-list {
        overflow-y: auto;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-right: 8px;
        margin-bottom: 5px;
    }

    .type-list:not(.is-open) li {
        display: none;
    }

    .type-list:not(.is-open) li.active:not(.hidden) {
        display: flex;
    }

    .type-list.is-open li:not(.hidden) {
        display: flex;
    }

    .type-list.is-open li.hidden {
        display: none;
    }

    .type-list li {
        position: relative;
    }

    .type-list li.active::after {
        content: "";
        position: absolute;
        right: 14px;
        top: 50%;
        width: 9px;
        height: 9px;
        border-right: 2px solid rgba(248, 251, 255, 0.8);
        border-bottom: 2px solid rgba(248, 251, 255, 0.8);
        transform: translateY(-65%) rotate(45deg);
        transition: transform 0.2s ease;
        pointer-events: none;
    }

    .type-list.is-open li.active::after {
        transform: translateY(-35%) rotate(-135deg);
    }

    .type-list li button {
        padding-right: 18px;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
    }

    .type-list li button span {
        text-align: left;
    }

    .material-list li,
    .type-list li {
        order: 0;
    }

    .material-list.is-open li.active,
    .type-list.is-open li.active {
        order: -1;
    }

    .dimension-container {
        width: 100%;
    }

    .estimate-total-section {
        flex-direction: column;
        padding: 0rem 0.5rem;
    }

    .estimate-total-container {
        flex-direction: row;
        width: 100%;
        align-items: center;
        margin: 0;
    }

    .estimate-button-container {
        margin: 0;
        width: 100%;
    }

    .estimate-download::before,
    .estimate-reset::before {
        content: none;
    }

    .svg-estimate-wrapper {
        display: none;
    }

    .estimate-dimension {
        display: none;
    }

    .estimate-voice {
        flex-direction: column;
    }

    .free-voice-section {
        flex-direction: column;
    }

    /* ===== Le tue ottimizzazioni landscape ===== */

    .material-list {
        margin-top: 16px;
        gap: 6px;
        max-height: 44vh;
    }

    .type-list {
        margin-top: 16px;
        gap: 6px;
        max-height: 46vh;
    }

    .material-list li {
        padding: 6px 8px;
        min-height: 44px;
        gap: 8px;
    }

    .type-list li {
        padding: 6px 8px;
        min-height: 48px;
    }

    .material-image {
        width: 32px;
        height: 32px;
    }

    .svg-type {
        width: 36px;
        height: 36px;
    }

    .material-list li button,
    .type-list li button {
        font-size: 0.78rem;
    }

    .material-list,
    .type-list {
        overflow-y: auto;
    }

    .section-image {
        width: 70%;
        height: 120px;
        align-self: flex-end;
    }


    .estimate-total-section-wrapper {
        flex-direction: row;
    }

    .estimate-total-container {
        justify-content: flex-start;
        gap: 40px;
    }

    .estimate-button-container {
        justify-content: flex-end;
        gap: 15px;
    }

    .custom-price-container {
        flex-direction: row;
        gap: 18px;
        align-items: center;
        justify-content: space-between;
    }

    .result-add-container {
        border-top: none;
        padding-top: 0;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
    }

    .result-price {
        display: flex;
        flex-direction: row;
        gap: 15px;
        align-items: center;
        margin-right: 50px;
    }

    .free-voice-side {
        flex: 1.5;
        background: var(--mc-surface-soft);
        border-top: 1px solid var(--mc-border);
        padding: 20px 24px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .free-price-group {
        margin-bottom: 0px;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 40px;
    }

    .free-button-container {
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        gap: 10px;
        margin-top: 0px;
        border-top: none;
        padding-top: 0px;
    }
}



/* prova disclaimer */

/* =========================
   CALC INFO - HEADER TRIGGER
========================= */
.calc-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 25px;
}

.mc-calc-info-trigger {
    flex-shrink: 0;
    margin-top: -6px;
    width: 25px;
    height: 25px;
    border: 1px solid var(--mc-border);
    background: var(--mc-surface-soft);
    color: var(--mc-primary);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease,
        box-shadow 0.18s ease;
}

.mc-calc-info-trigger:hover {
    background: var(--mc-primary-soft);
    border-color: var(--mc-border-soft);
    color: var(--mc-text-main);
    transform: translateY(-1px);
}

.mc-calc-info-trigger:focus-visible {
    outline: none;
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.2);
    color: var(--mc-text-main);
}

.mc-calc-info-trigger .material-symbols-outlined {
    font-size: 18px;
    line-height: 1;
}

/* =========================
   CALC INFO - OVERLAY
========================= */
.mc-calc-info-overlay {
    position: fixed;
    inset: 0;
    z-index: 95;
    background: rgba(0, 0, 0, 0);
    opacity: 0;
    pointer-events: none;
    transition:
        opacity 0.2s ease,
        background 0.2s ease;
}

.mc-calc-info-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* =========================
   CALC INFO - PANEL
========================= */
.mc-calc-info-panel {
    position: fixed;
    z-index: 99;
    width: min(340px, calc(100vw - 24px));
    background: var(--mc-surface);
    border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius-xl);
    box-shadow: var(--mc-shadow-soft);
    color: var(--mc-text-main);
    padding: 18px 18px 16px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px) scale(0.98);
    transform-origin: top right;
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}

.mc-calc-info-panel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.mc-calc-info-panel-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.mc-calc-info-panel-title {
    margin: 0;
    font-size: 1rem;
    line-height: 1.3;
    color: var(--mc-text-main);
}

.mc-calc-info-close {
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--mc-text-muted);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition:
        background 0.18s ease,
        color 0.18s ease,
        border-color 0.18s ease;
}

.mc-calc-info-close:hover {
    background: var(--mc-surface-soft);
    color: var(--mc-text-main);
    border-color: var(--mc-border);
}

.mc-calc-info-close:focus-visible {
    outline: none;
    border-color: var(--mc-primary);
    box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.2);
}

.mc-calc-info-close .material-symbols-outlined {
    font-size: 18px;
    line-height: 1;
}

.mc-calc-info-panel-text {
    margin: 0 0 14px;
    color: var(--mc-text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.mc-calc-info-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--mc-text-main);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.18s ease;
}

.mc-calc-info-link:hover {
    color: #ffffff;
}

.mc-calc-info-link:focus-visible {
    outline: none;
    color: #ffffff;
    text-decoration: underline;
}

.mc-calc-info-link .material-symbols-outlined {
    font-size: 18px;
    line-height: 1;
}

/* =========================
   MOBILE BEHAVIOR
========================= */
@media (max-width: 768px) {
    .mc-calc-info-overlay.is-open {
        background: rgba(0, 0, 0, 0.42);
    }

    .mc-calc-info-panel {
        left: 0 !important;
        right: 0 !important;
        bottom: 0;
        top: auto !important;
        width: 100%;
        max-width: 100%;
        border-radius: 24px 24px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        padding: 20px 20px 22px;
        transform: translateY(24px);
        transform-origin: center bottom;
    }

    .mc-calc-info-panel.is-open {
        transform: translateY(0);
    }

    .mc-calc-info-panel::before {
        content: "";
        display: block;
        width: 42px;
        height: 4px;
        border-radius: 999px;
        background: var(--mc-border-soft);
        margin: 0 auto 14px;
    }
}