/* =========================================================
   TIPO DE CAMBIO
   Todo el módulo queda encapsulado bajo .tipo-cambio-page.
   ========================================================= */

.tipo-cambio-page {
    --tc-blanco: #FFFFFF;
    --tc-azul-oscuro: #002D89;
    --tc-azul: #007FFF;
    --tc-fondo: #F7F9FD;
    --tc-fondo-card: #EEF3FB;
    --tc-texto: #182033;
    --tc-texto-sec: #61708C;
    --tc-borde: #DFE7F3;
    --tc-verde: #1E8E5A;
    --tc-verde-suave: #EAF6EF;

    --tc-radius-sm: 10px;
    --tc-radius-md: 16px;
    --tc-radius-lg: 22px;
    --tc-radius-xl: 28px;

    --tc-shadow-card:
        0 24px 60px -34px rgba(0, 45, 137, 0.32),
        0 4px 14px rgba(0, 45, 137, 0.05);

    --tc-ease-out: cubic-bezier(0.23, 1, 0.32, 1);

    position: relative;
    isolation: isolate;
    min-height: 100vh;
    color: var(--tc-texto);
    background: var(--tc-fondo);
    overflow-x: hidden;
    overflow-x: clip;
}

.tipo-cambio-page .container {
    width: 100%;
    max-width: 1220px;
    padding-left: 20px;
    padding-right: 20px;
}

/* ---------------------------------------------------------
   FONDO EN CAPAS — adaptación del recurso compartido
   --------------------------------------------------------- */
.tc-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.tc-bg__base,
.tc-bg__treatment,
.tc-bg__glow,
.tc-bg__particles,
.tc-bg__chromatic {
    position: absolute;
    inset: 0;
}

.tc-bg__base {
    z-index: 0;
    background:
        linear-gradient(
            180deg,
            #FAFCFF 0%,
            #F3F8FF 18%,
            #EDF5FF 38%,
            #E7F1FF 58%,
            #EEF4FD 78%,
            #F7F9FD 100%
        );
}

.tc-bg__treatment {
    inset: -18%;
    z-index: 1;
    background-image:
        radial-gradient(ellipse at 76% 14%, rgba(0, 127, 255, 0.18), transparent 45%),
        radial-gradient(ellipse at 18% 48%, rgba(0, 45, 137, 0.10), transparent 43%),
        radial-gradient(ellipse at 72% 74%, rgba(0, 127, 255, 0.13), transparent 42%);
    filter: blur(72px);
    opacity: 0.72;
}

.tc-bg__glow {
    z-index: 2;
    background:
        radial-gradient(ellipse at 58% 5%, rgba(255, 255, 255, 0.92), transparent 38%),
        radial-gradient(ellipse at 84% 34%, rgba(0, 127, 255, 0.10), transparent 42%),
        radial-gradient(ellipse at 10% 74%, rgba(255, 255, 255, 0.68), transparent 40%);
}

.tc-bg__particles {
    z-index: 3;
    opacity: 0.9;
    background:
        radial-gradient(circle at 14% 18%, rgba(255,255,255,.94) 0 1.5px, transparent 2px),
        radial-gradient(circle at 26% 34%, rgba(0,127,255,.18) 0 1px, transparent 2px),
        radial-gradient(circle at 42% 16%, rgba(255,255,255,.82) 0 1px, transparent 2px),
        radial-gradient(circle at 59% 25%, rgba(255,255,255,.76) 0 1.5px, transparent 2px),
        radial-gradient(circle at 78% 13%, rgba(0,127,255,.14) 0 1px, transparent 2px),
        radial-gradient(circle at 91% 39%, rgba(255,255,255,.88) 0 1.5px, transparent 2px),
        radial-gradient(circle at 10% 62%, rgba(0,127,255,.13) 0 1px, transparent 2px),
        radial-gradient(circle at 24% 79%, rgba(255,255,255,.84) 0 1px, transparent 2px),
        radial-gradient(circle at 49% 67%, rgba(0,127,255,.14) 0 1.5px, transparent 2px),
        radial-gradient(circle at 70% 84%, rgba(255,255,255,.78) 0 1px, transparent 2px),
        radial-gradient(circle at 87% 70%, rgba(0,45,137,.10) 0 1px, transparent 2px),
        radial-gradient(circle at 33% 56%, rgba(255,255,255,.72) 0 1.5px, transparent 2px),
        radial-gradient(circle at 66% 49%, rgba(0,127,255,.12) 0 1px, transparent 2px);
}

.tc-bg__chromatic {
    z-index: 4;
    mix-blend-mode: screen;
    background:
        linear-gradient(145deg, rgba(0, 127, 255, 0.055) 0%, transparent 48%),
        linear-gradient(285deg, rgba(0, 45, 137, 0.035) 0%, transparent 52%);
}

.tc-bg::before,
.tc-bg::after {
    content: "";
    position: absolute;
    z-index: 2;
    border-radius: 50%;
    pointer-events: none;
}

.tc-bg::before {
    width: 760px;
    height: 760px;
    left: -460px;
    bottom: -430px;
    border: 2px solid rgba(255, 255, 255, 0.62);
    box-shadow:
        0 0 0 26px rgba(255, 255, 255, 0.10),
        0 0 0 54px rgba(0, 127, 255, 0.025);
}

.tc-bg::after {
    width: 660px;
    height: 660px;
    right: -420px;
    top: 120px;
    border: 1px solid rgba(255, 255, 255, 0.58);
    box-shadow: 0 0 0 34px rgba(255, 255, 255, 0.06);
}

/* ---------------------------------------------------------
   CONTENIDO Y LAYOUT PRINCIPAL
   --------------------------------------------------------- */
.tipo-cambio-page__content {
    position: relative;
    z-index: 1;
    padding: calc(var(--vi-header-height-desktop, 78px) + 48px) 0 54px;
}

.tc-main-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.42fr);
    gap: clamp(42px, 5vw, 78px);
    align-items: center;
}

.tc-intro {
    min-width: 0;
    max-width: 430px;
    text-align: left;
}

.tc-intro__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    margin-bottom: 24px;
    border: 1px solid rgba(223, 231, 243, 0.92);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow:
        0 18px 36px -24px rgba(0, 45, 137, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.88);
    color: var(--tc-azul);
    font-size: 1.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tc-intro__eyebrow {
    margin: 0 0 10px;
    color: var(--tc-azul);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.15em;
}

.tc-intro__title {
    margin: 0 0 18px;
    color: var(--tc-azul-oscuro);
    font-family: "Playfair Display", serif;
    font-size: clamp(2.8rem, 4.2vw, 4.15rem);
    font-weight: 700;
    line-height: 1.03;
}

.tc-intro__desc {
    max-width: 410px;
    margin: 0;
    color: var(--tc-texto-sec);
    font-size: 1rem;
    line-height: 1.78;
}

/* ---------------------------------------------------------
   CARD PRINCIPAL
   --------------------------------------------------------- */
.tc-card {
    min-width: 0;
    padding: clamp(26px, 3vw, 34px);
    border: 1px solid rgba(223, 231, 243, 0.92);
    border-radius: var(--tc-radius-xl);
    background: rgba(255, 255, 255, 0.91);
    box-shadow: var(--tc-shadow-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.tc-card__tasas {
    min-width: 0;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--tc-borde);
}

.tc-card__heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 22px;
}

.tc-card__tasas-title {
    margin: 0;
    color: var(--tc-azul-oscuro);
    font-family: "Inter", sans-serif;
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.4;
}

.tc-tasas-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
    padding: 16px 18px;
    border: 1px solid var(--tc-borde);
    border-radius: var(--tc-radius-md);
    background: rgba(238, 243, 251, 0.55);
}

.tc-actualizado {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    color: var(--tc-verde);
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.55;
}

.tc-actualizado svg {
    flex: none;
    margin-top: 1px;
}

.tc-tasas-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 30px);
    align-items: stretch;
    margin-bottom: 18px;
}

.tc-tasa {
    min-width: 0;
    padding: 2px 10px;
}

.tc-tasa:first-child {
    padding-left: 0;
}

.tc-tasa:last-child {
    padding-right: 0;
}

.tc-tasas-divisor {
    width: 1px;
    min-height: 82px;
    background: var(--tc-borde);
}

.tc-tasa__label {
    display: block;
    margin-bottom: 5px;
    color: var(--tc-texto);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.tc-tasa__valor {
    display: block;
    color: var(--tc-azul-oscuro);
    font-size: clamp(1.85rem, 3vw, 2.25rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.tc-tasa__unidad {
    display: block;
    margin-top: 5px;
    color: var(--tc-texto-sec);
    font-size: 0.76rem;
    font-weight: 500;
}

.tc-explicacion {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    color: var(--tc-texto-sec);
    font-size: 0.8rem;
    line-height: 1.55;
}

.tc-explicacion i {
    flex: none;
    margin-top: 2px;
    color: var(--tc-azul);
}

.tc-explicacion span,
.tc-actualizado span {
    min-width: 0;
}

.tc-vacio {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.tc-vacio__icon {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    background: var(--tc-fondo-card);
    color: var(--tc-azul);
    font-size: 1.15rem;
}

.tc-vacio__title {
    margin: 1px 0 7px;
    color: var(--tc-azul-oscuro);
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    font-weight: 800;
}

.tc-vacio__desc {
    margin: 0;
    color: var(--tc-texto-sec);
    font-size: 0.86rem;
    line-height: 1.6;
}

/* ---------------------------------------------------------
   CALCULADORA
   --------------------------------------------------------- */
.tc-card__calculadora {
    min-width: 0;
    padding-top: 24px;
}

.tc-conversor {
    display: grid;
    grid-template-rows: auto 0 auto;
    gap: 16px;
}

.tc-campo {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 7px;
}

.tc-campo__label {
    color: var(--tc-texto-sec);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.tc-campo__control {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 72px;
    padding: 14px 18px;
    border: 1px solid var(--tc-borde);
    border-radius: var(--tc-radius-md);
    background: rgba(238, 243, 251, 0.86);
    transition:
        border-color 160ms var(--tc-ease-out),
        box-shadow 160ms var(--tc-ease-out),
        background-color 160ms var(--tc-ease-out);
}

.tc-campo--resultado .tc-campo__control {
    background: rgba(247, 249, 253, 0.96);
}

.tc-campo__control:focus-within {
    border-color: var(--tc-azul);
    background: var(--tc-blanco);
    box-shadow: 0 0 0 3px rgba(0, 127, 255, 0.14);
}

.tc-campo__input {
    flex: 1;
    min-width: 0;
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--tc-texto);
    font-family: "Inter", sans-serif;
    font-size: clamp(1.25rem, 2.4vw, 1.65rem);
    font-weight: 800;
    line-height: 1.2;
    -webkit-appearance: none;
    appearance: none;
}

.tc-campo__input:disabled {
    color: var(--tc-texto-sec);
    cursor: not-allowed;
}

.tc-campo__resultado {
    flex: 1;
    min-width: 0;
    color: var(--tc-azul-oscuro);
    font-size: clamp(1.25rem, 2.4vw, 1.65rem);
    font-weight: 800;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.tc-campo__moneda {
    flex: none;
    min-width: 64px;
    padding: 7px 14px;
    border: 1px solid var(--tc-borde);
    border-radius: 999px;
    background: var(--tc-blanco);
    color: var(--tc-azul-oscuro);
    font-size: 0.82rem;
    font-weight: 800;
    text-align: center;
    box-shadow: 0 4px 12px -8px rgba(0, 45, 137, 0.28);
}

.tc-swap-slot {
    position: relative;
    z-index: 2;
    height: 0;
}

.tc-swap {
    position: absolute;
    top: 0;
    left: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tc-azul), #0067D7);
    color: var(--tc-blanco);
    font-size: 1rem;
    cursor: pointer;
    box-shadow:
        0 0 0 5px rgba(255, 255, 255, 0.96),
        0 10px 22px -10px rgba(0, 45, 137, 0.55);
    transform: translate(-50%, -50%);
    transition:
        transform 160ms var(--tc-ease-out),
        box-shadow 160ms var(--tc-ease-out);
}

.tc-swap:hover:not(:disabled) {
    box-shadow:
        0 0 0 5px rgba(255, 255, 255, 0.96),
        0 14px 26px -10px rgba(0, 45, 137, 0.62);
    transform: translate(-50%, -50%) scale(1.04);
}

.tc-swap:active:not(:disabled) {
    transform: translate(-50%, -50%) scale(0.94) rotate(180deg);
}

.tc-swap:disabled {
    background: var(--tc-texto-sec);
    cursor: not-allowed;
    opacity: 0.6;
}

.tc-referencial {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 22px 0 0;
    padding: 14px 16px;
    border: 1px solid rgba(0, 127, 255, 0.12);
    border-radius: 14px;
    background: rgba(0, 127, 255, 0.055);
    color: var(--tc-texto-sec);
    font-size: 0.78rem;
    line-height: 1.55;
}

.tc-referencial i {
    flex: none;
    margin-top: 2px;
    color: var(--tc-azul);
}

.tc-referencial span {
    min-width: 0;
}

/* ---------------------------------------------------------
   CONSEJO DE SEGURIDAD
   --------------------------------------------------------- */
.tc-consejo {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 30px;
    padding: 22px 24px;
    border: 1px solid rgba(30, 142, 90, 0.17);
    border-left: 4px solid #1E8E5A;
    border-radius: var(--tc-radius-lg);
    background: linear-gradient(
        135deg,
        rgba(234, 246, 239, 0.96) 0%,
        rgba(247, 252, 249, 0.92) 100%
    );
    box-shadow: 0 16px 34px -28px rgba(30, 142, 90, 0.55);
}

.tc-consejo__icon {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: transparent;
    color: var(--tc-verde);
    font-size: 1.12rem;

}

.tc-consejo__title {
    margin: 1px 0 5px;
    color: var(--tc-verde);
    font-family: "Inter", sans-serif;
    font-size: 0.98rem;
    font-weight: 800;
}

.tc-consejo__desc {
    margin: 0;
    color: var(--tc-texto);
    font-size: 0.86rem;
    line-height: 1.6;
}

/* ---------------------------------------------------------
   INFORMACIÓN IMPORTANTE
   --------------------------------------------------------- */
.tc-info {
    margin-top: 28px;
}

.tc-info__title {
    margin: 0 0 14px;
    color: var(--tc-azul-oscuro);
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    font-weight: 800;
}

.tc-info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.tc-info-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 14px;
    row-gap: 3px;
    align-items: start;
    min-width: 0;
    padding: 18px 20px;
    border: 1px solid rgba(223, 231, 243, 0.96);
    border-left: 4px solid transparent;
    border-radius: var(--tc-radius-lg);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 12px 26px -24px rgba(0, 45, 137, 0.42);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: default;
}

.tc-info-card:nth-child(1) {
    border-left-color: #007FFF;
}

.tc-info-card:nth-child(2) {
    border-left-color: #1E8E5A;
}

.tc-info-card:nth-child(3) {
    border-left-color: #7C3AED;
}

.tc-info-card__icon {
    grid-row: 1 / span 2;
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    overflow: hidden;
    border-radius: 13px;
    background: transparent;
    color: var(--tc-azul-oscuro);
    font-size: 1rem;
}

.tc-info-card__title {
    grid-column: 2;
    margin: 0;
    color: var(--tc-azul-oscuro);
    font-family: "Inter", sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.3;
    align-self: end;
}

.tc-info-card__desc {
    grid-column: 2;
    margin: 0;
    color: var(--tc-texto-sec);
    font-size: 0.81rem;
    line-height: 1.55;
}

/* ---------------------------------------------------------
   ACCESIBILIDAD
   --------------------------------------------------------- */
.tipo-cambio-page a:focus-visible,
.tipo-cambio-page button:focus-visible,
.tipo-cambio-page input:focus-visible {
    outline: 3px solid var(--tc-azul);
    outline-offset: 3px;
}

/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */
@media (max-width: 991.98px) {
    .tipo-cambio-page__content {
        padding: calc(var(--vi-header-height-mobile, 68px) + 34px) 0 46px;
    }

    .tc-main-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .tc-intro {
        max-width: 680px;
    }

    .tc-intro__title {
        font-size: clamp(2.5rem, 7vw, 3.4rem);
    }

    .tc-intro__desc {
        max-width: 620px;
    }

    .tc-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .tipo-cambio-page .container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .tipo-cambio-page__content {
        padding: calc(var(--vi-header-height-mobile, 68px) + 28px) 0 38px;
    }

    .tc-main-layout {
        gap: 26px;
    }

    .tc-intro__icon {
        width: 58px;
        height: 58px;
        margin-bottom: 20px;
        border-radius: 17px;
        font-size: 1.28rem;
    }

    .tc-intro__eyebrow {
        font-size: 0.72rem;
    }

    .tc-intro__title {
        margin-bottom: 14px;
        font-size: clamp(2.3rem, 10vw, 3rem);
    }

    .tc-intro__desc {
        font-size: 0.94rem;
        line-height: 1.65;
    }

    .tc-card {
        padding: 22px;
        border-radius: 24px;
    }

    .tc-card__heading {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 20px;
    }

    .tc-actualizado {
        justify-content: flex-start;
        max-width: none;
        text-align: left;
    }

    .tc-tasas-grid {
        gap: 16px;
    }

    .tc-tasa {
        padding-left: 4px;
        padding-right: 4px;
    }

    .tc-tasa:first-child {
        padding-left: 0;
    }

    .tc-tasa:last-child {
        padding-right: 0;
    }

    .tc-tasa__valor {
        font-size: clamp(1.65rem, 7vw, 2rem);
    }

    .tc-card__calculadora {
        padding-top: 22px;
    }

    .tc-campo__control {
        min-height: 68px;
    }

    .tc-consejo {
        margin-top: 24px;
        padding: 20px;
    }

    .tc-info {
        margin-top: 24px;
    }

    .tc-info-card {
        padding: 17px 18px;
    }
}

@media (max-width: 420px) {
    .tipo-cambio-page .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .tc-card {
        padding: 18px;
    }

    .tc-card__tasas {
        padding-bottom: 20px;
    }

    .tc-tasas-grid {
        gap: 12px;
    }

    .tc-tasa__valor {
        font-size: 1.62rem;
    }

    .tc-campo__control {
        min-height: 64px;
        padding: 12px 14px;
    }

    .tc-campo__input,
    .tc-campo__resultado {
        font-size: 1.18rem;
    }

    .tc-campo__moneda {
        min-width: 58px;
        padding-left: 12px;
        padding-right: 12px;
    }

    .tc-consejo {
        gap: 13px;
        padding: 18px;
    }

    .tc-consejo__icon {
        width: 42px;
        height: 42px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tc-swap,
    .tc-campo__control {
        transition: none;
    }

    .tc-swap:hover:not(:disabled),
    .tc-swap:active:not(:disabled) {
        transform: translate(-50%, -50%);
    }
}