/* =========================================
   0. ROOCK — UI SYSTEM COLORS
========================================= */

/* =========================================
   0. ROOCK — UI SYSTEM COLORS
========================================= */

:root {

    --color-fondo: #0e0b16;
    --color-fondo-elevado: #151020;

    --color-superficie: #1b1429;
    --color-superficie-2: #241a36;
    --color-superficie-3: #302347;

    --color-tarjeta: #171120;
    --color-tarjeta-hover: #211830;

    --color-primario: #7C4DFF;
    --color-primario-hover: #926BFF;

    --color-primario-suave: rgba(124, 77, 255, 0.16);
    --color-primario-borde: rgba(124, 77, 255, 0.42);

    --color-texto: #f8f6ff;
    --color-texto-secundario: #d1cae5;
    --color-texto-suave: #958cae;

    --color-secundario: #A78BFA;
    --color-secundario-suave: rgba(167, 139, 250, 0.14);

    --color-borde: rgba(255, 255, 255, 0.08);
    --color-borde-fuerte: rgba(255, 255, 255, 0.14);

    --color-valido: #5acb8a;
    --color-error: #ff6b78;
    --color-advertencia: #e8b45f;

    --ancho-app: 430px;
    --espacio-lateral: 16px;
    --espacio-superior: 28px;

    --radio-input: 16px;
    --radio-tarjeta: 22px;
    --radio-footer: 18px;

    --sombra-suave: 0 12px 32px rgba(0, 0, 0, 0.22);
    --transicion: 180ms ease;
}

/* =========================================
   1. RESET Y BASE
   ========================================= */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    width: 100%;
    min-width: 0;
    min-height: 100%;
    overflow-x: hidden;
    overscroll-behavior-x: none;
    background: var(--color-primario);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    width: 100%;
    min-width: 0;
    min-height: 100vh;
    min-height: 100dvh;

    padding:
        var(--espacio-superior)
        var(--espacio-lateral)
        calc(28px + env(safe-area-inset-bottom));

    display: flex;
    justify-content: center;
    align-items: flex-start;

    overflow-x: hidden;
    overscroll-behavior-x: none;
    touch-action: pan-y;

    background: var(--color-fondo);
    color: var(--color-texto);

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Text",
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
input,
select {
    font: inherit;
}

button {
    -webkit-tap-highlight-color: transparent;
}

.app {
    width: 100%;
    max-width: var(--ancho-app);
    min-width: 0;
    margin: 0 auto;
    background: transparent;
}

section,
form,
fieldset,
header,
footer,
div,
label,
input,
select,
button,
.nota-cuadrada {
    min-width: 0;
    max-width: 100%;
}

.hidden {
    display: none !important;
}

/* =========================================
   2. HOME / IDENTIDAD KAPTA
   ========================================= */

#home {
    width: 100%;
    min-height: calc(100dvh - 80px);
    display: flex;
    flex-direction: column;
}

#home h1 {
    margin: 4px 0 6px;
    font-size: clamp(42px, 12vw, 54px);
    font-weight: 750;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.subtitle {
    margin-bottom: 30px;
    color: var(--color-texto-suave);
    font-size: 16px;
    line-height: 1.45;
}

.menu {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.card {
    width: 100%;
    min-height: 126px;
    padding: 18px 12px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    border: 1px solid var(--color-borde);
    border-radius: var(--radio-tarjeta);

    background: var(--color-tarjeta);
    color: var(--color-texto);

    font-size: 34px;
    cursor: pointer;

    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.025) inset;

    transition:
        transform var(--transicion),
        background-color var(--transicion),
        border-color var(--transicion);
}

.card span {
    margin-top: 12px;
    padding: 0 4px;
    color: var(--color-texto);
    overflow-wrap: anywhere;
    font-size: 15px;
    font-weight: 650;
    line-height: 1.25;
    text-align: center;
}

/* Iconos del menú principal */
.card svg {
    width: 32px;
    height: 32px;

    flex: 0 0 auto;

    color: var(--color-primario);
    stroke-width: 2;

    transition:
        color var(--transicion),
        transform var(--transicion);
}

#configuracion svg {
    width: 26px;
    height: 26px;
}

@media (hover: hover) {
    .card:hover svg {
        color: var(--color-primario-hover);
        transform: translateY(-1px);
    }
}

#configuracion {
    grid-column: 1 / -1;
    min-height: 78px;
    flex-direction: row;
    gap: 12px;
    font-size: 25px;
}

#configuracion span {
    margin-top: 0;
}

@media (hover: hover) {
    .card:hover {
        transform: translateY(-2px);
        background: var(--color-tarjeta-hover);
        border-color: var(--color-borde-fuerte);
    }
}

.card:active {
    transform: scale(0.985);
}

/* =========================================
   3. ENCABEZADOS DE PÁGINA
   ========================================= */

.form-header,
.calculator-mode .app-header {
    width: auto;

    margin:
        calc(var(--espacio-superior) * -1)
        0
        28px;

    padding:
        var(--espacio-superior)
        22px
        26px;

    position: relative;

    background: var(--color-primario);
    color: #ffffff;

    box-shadow:
        0 0 0 100vmax var(--color-primario),
        0 12px 26px rgba(0, 0, 0, 0.12);

    clip-path: inset(0 -100vmax);
}

#volver,
#volverDesdeHorario,
.calculator-mode .calculator-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;

    margin: 0;
    padding: 4px 0;

    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.95);

    font-size: 16px;
    font-weight: 600;
    line-height: 1;

    cursor: pointer;
}

.form-header h2,
.calculator-mode .app-header h1 {
    margin: 24px 0 7px;
    color: #ffffff;
    font-size: 31px;
    font-weight: 720;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

.form-header .form-subtitle,
.calculator-mode .header-subtitle {
    max-width: 340px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    font-weight: 450;
    line-height: 1.45;
}

.calculator-mode .eyebrow {
    margin: 22px 0 4px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

/* =========================================
   4. FORMULARIO NUEVO SOCIO
   ========================================= */

#formulario,
.horario-mode #pantallaHorario {
    width: 100%;
    min-width: 0;
    padding-bottom: 16px;
}

.field {
    width: 100%;
    min-width: 0;
    margin: 0 0 20px;
    border: none;
}

.field label,
.field legend {
    display: block;
    margin-bottom: 8px;
    color: var(--color-texto-secundario);
    font-size: 14px;
    font-weight: 650;
    line-height: 1.3;
}

input,
select {
    display: block;
    width: 100%;
    min-width: 0;
    min-height: 52px;
    padding: 14px 15px;

    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    outline: none;

    background: var(--color-superficie);
    color: var(--color-texto);

    font-size: 16px;
    line-height: 1.25;

    transition:
        border-color var(--transicion),
        background-color var(--transicion),
        box-shadow var(--transicion);
}

input::placeholder {
    color: var(--color-texto-suave);
    opacity: 0.9;
}

input:focus,
select:focus {
    border-color: var(--color-primario-borde);
    background: var(--color-superficie-2);
    box-shadow: 0 0 0 3px var(--color-primario-suave);
}

input[readonly] {
    color: var(--color-texto-secundario);
    background: var(--color-fondo-elevado);
}

select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.telefono-field {
    width: 100%;
    min-width: 0;
    min-height: 52px;

    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;

    overflow: hidden;

    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    background: var(--color-superficie);

    transition:
        border-color var(--transicion),
        background-color var(--transicion),
        box-shadow var(--transicion);
}

.telefono-field:focus-within {
    border-color: var(--color-primario-borde);
    background: var(--color-superficie-2);
    box-shadow: 0 0 0 3px var(--color-primario-suave);
}

.telefono-prefijo {
    min-height: 52px;
    padding: 0 8px 0 15px;
    display: flex;
    align-items: center;
    color: var(--color-texto-secundario);
    font-size: 15px;
    font-weight: 650;
}

.telefono-field input {
    min-height: 52px;
    margin: 0;
    padding: 0 15px 0 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.telefono-field input:focus {
    background: transparent;
    box-shadow: none;
}

.input-valid {
    border-color: rgba(52, 199, 89, 0.75) !important;
}

.input-error {
    border-color: rgba(255, 92, 92, 0.8) !important;
}

.mensaje-rut {
    min-height: 18px;
    margin-top: 7px;
    font-size: 13px;
    font-weight: 650;
}

.mensaje-rut.valido {
    color: var(--color-valido);
}

.mensaje-rut.error {
    color: var(--color-error);
}

/* =========================================
   5. OPCIONES DE PAGO Y MONTO
   ========================================= */

.option-grid {
    width: 100%;
    min-width: 0;
    display: grid;
    gap: 9px;
}

.payment-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.amount-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.option-button {
    position: relative;
    display: block;
    min-width: 0;
    margin: 0 !important;
    cursor: pointer;
}

.option-button input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    border: 0;
    white-space: nowrap;
}

.option-button span {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 11px 7px;

    display: flex;
    justify-content: center;
    align-items: center;

    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);

    background: var(--color-superficie);
    color: var(--color-texto-secundario);

    overflow-wrap: anywhere;
    word-break: break-word;

    font-size: 14px;
    font-weight: 650;
    text-align: center;

    transition:
        background-color var(--transicion),
        border-color var(--transicion),
        color var(--transicion),
        transform var(--transicion);
}

.option-button input:checked + span {
    border-color: var(--color-primario-borde);
    background: var(--color-primario-suave);
    color: #ffffff;
}

.option-button input:focus-visible + span {
    outline: 2px solid var(--color-primario);
    outline-offset: 2px;
}

.option-button:active span {
    transform: scale(0.985);
}

#otroMonto {
    margin-top: 10px;
}

/* =========================================
   6. PREVIEW / ACCIONES
   ========================================= */

.preview-section {
    width: 100%;
    min-width: 0;
    margin-top: 36px;
}

.preview-section h3 {
    margin-bottom: 5px;
    font-size: 21px;
    font-weight: 720;
    letter-spacing: -0.02em;
}

.preview-subtitle {
    margin-bottom: 15px;
    color: var(--color-texto-suave);
    font-size: 14px;
    line-height: 1.4;
}

.nota-cuadrada {
    width: 100%;
    min-width: 0;
    aspect-ratio: 1 / 1;
    padding: 24px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    overflow: hidden;

    border: 1px solid var(--color-borde-fuerte);
    border-radius: 20px;

    background: #050607;
    color: var(--color-texto);

    box-shadow: var(--sombra-suave);
}

.nota-cuadrada p {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    font-size: clamp(12.5px, 3.6vw, 16px);
    line-height: 1.22;
}

.guardar,
.nueva-inscripcion {
    width: 100%;
    min-height: 54px;
    margin-top: 18px;
    padding: 14px 18px;

    border: none;
    border-radius: var(--radio-input);

    background: var(--color-primario);
    color: #ffffff;

    font-size: 16px;
    font-weight: 720;

    cursor: pointer;

    transition:
        transform var(--transicion),
        background-color var(--transicion);
}

@media (hover: hover) {
    .guardar:hover,
    .nueva-inscripcion:hover {
        background: var(--color-primario-hover);
    }
}

.guardar:active,
.nueva-inscripcion:active {
    transform: scale(0.985);
}

/* =========================================
   7. ROOCK — FOOTER GLOBAL
========================================= */

.app-footer {
    width: 100%;
    padding: 24px var(--espacio-lateral) 32px;
    box-sizing: border-box;
    text-align: center;
}

.footer-brand {
    color: var(--color-texto-secundario);
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-slogan {
    margin-top: 4px;
    color: var(--color-primario);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
}

/* =========================================
   8. CALCULADORA
   ========================================= */

.app.calculator-mode {
    width: 100%;
    max-width: var(--ancho-app);
    min-width: 0;
    margin: 0 auto;
}

.calculator-mode #pantallaCalculadora {
    width: 100%;
    min-width: 0;
}

.calculator-mode .summary {
    display: grid;
    gap: 11px;
    margin-bottom: 18px;
}

.calculator-mode .summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 11px;
}

.calculator-mode .summary-card,
.calculator-mode .goal-card,
.calculator-mode .panel {
    min-width: 0;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-tarjeta);
    background: var(--color-tarjeta);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.018) inset;
}

.calculator-mode .summary-card {
    padding: 18px;
}

.calculator-mode .summary-card--main {
    padding: 22px;
    background:
        linear-gradient(180deg, rgba(28, 171, 226, 0.09), rgba(28, 171, 226, 0.025)),
        var(--color-tarjeta);
    border-color: rgba(28, 171, 226, 0.16);
}

.calculator-mode .summary-label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-texto-suave);
    font-size: 13px;
    font-weight: 650;
}

.calculator-mode .summary-value {
    display: block;
    overflow-wrap: anywhere;
    font-size: clamp(42px, 13vw, 58px);
    font-weight: 780;
    line-height: 1;
    letter-spacing: -0.055em;
}

.calculator-mode .summary-small-value {
    display: block;
    overflow-wrap: anywhere;
    font-size: clamp(22px, 7vw, 28px);
    font-weight: 740;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.calculator-mode .status-text {
    display: inline-flex;
    margin-top: 14px;
    padding: 6px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 720;
}

.calculator-mode .status-text--neutral {
    background: var(--color-superficie-2);
    color: var(--color-texto-secundario);
}

.calculator-mode .status-text--success {
    background: rgba(52, 199, 89, 0.12);
    color: var(--color-valido);
}

.calculator-mode .status-text--danger {
    background: rgba(255, 92, 92, 0.12);
    color: #ff8585;
}

.calculator-mode .goal-card {
    padding: 16px 18px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(112px, 0.62fr);
    align-items: center;
    gap: 14px;
}

.calculator-mode .goal-card label {
    display: block;
    margin-bottom: 4px;
    color: var(--color-texto-secundario);
    font-size: 13px;
    font-weight: 650;
}

.calculator-mode .goal-card p {
    color: var(--color-texto-suave);
    font-size: 12px;
    line-height: 1.35;
}

.calculator-mode .panel {
    margin-bottom: 16px;
    padding: 18px;
}

.calculator-mode .section-heading {
    margin-bottom: 16px;
}

.calculator-mode .section-heading--actions {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.calculator-mode .section-heading h2 {
    margin-bottom: 4px;
    font-size: 20px;
    font-weight: 720;
    letter-spacing: -0.02em;
}

.calculator-mode .section-heading p {
    color: var(--color-texto-suave);
    font-size: 13px;
    line-height: 1.4;
}

.calculator-mode .amount-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.calculator-mode .amount-button,
.calculator-mode .secondary-button,
.calculator-mode .add-custom-button,
.calculator-mode .danger-button {
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    cursor: pointer;
    transition:
        transform var(--transicion),
        background-color var(--transicion),
        border-color var(--transicion),
        color var(--transicion);
}

.calculator-mode .amount-button {
    min-height: 64px;
    padding: 13px 8px;
    background: var(--color-superficie);
    color: var(--color-texto);
    font-size: 17px;
    font-weight: 720;
}

.calculator-mode .amount-button span {
    margin-right: 3px;
    color: var(--color-primario);
    font-size: 20px;
}

.calculator-mode .secondary-button {
    width: 100%;
    min-height: 50px;
    margin-top: 9px;
    padding: 11px;
    background: var(--color-superficie-2);
    color: var(--color-texto-secundario);
    font-weight: 680;
}

.calculator-mode .custom-amount {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-borde);
}

.calculator-mode .custom-amount > label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-texto-secundario);
    font-size: 14px;
    font-weight: 650;
}

.calculator-mode .custom-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 9px;
}

.calculator-mode .money-input {
    min-width: 0;
    min-height: 50px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    background: var(--color-superficie);
    transition:
        border-color var(--transicion),
        box-shadow var(--transicion),
        background-color var(--transicion);
}

.calculator-mode .money-input:focus-within {
    border-color: var(--color-primario-borde);
    background: var(--color-superficie-2);
    box-shadow: 0 0 0 3px var(--color-primario-suave);
}

.calculator-mode .money-input span {
    padding-left: 14px;
    color: var(--color-texto-suave);
    font-weight: 700;
}

.calculator-mode .money-input input {
    width: 100%;
    min-width: 0;
    min-height: 48px;
    padding: 12px 13px 12px 6px;
    border: none;
    border-radius: 0;
    outline: none;
    background: transparent;
    box-shadow: none;
    color: var(--color-texto);
    font-size: 15px;
    font-weight: 700;
}

.calculator-mode .money-input input:focus {
    background: transparent;
    box-shadow: none;
}

.calculator-mode .money-input--goal input {
    text-align: right;
}

.calculator-mode .add-custom-button {
    padding: 0 15px;
    background: var(--color-primario);
    border-color: var(--color-primario);
    color: #ffffff;
    font-weight: 720;
}

.calculator-mode .field-message {
    min-height: 18px;
    margin-top: 7px;
    color: var(--color-error);
    font-size: 12px;
    font-weight: 650;
}

.calculator-mode .text-button {
    flex: 0 0 auto;
    padding: 4px 0;
    border: none;
    background: transparent;
    color: var(--color-primario);
    font-size: 13px;
    font-weight: 720;
    cursor: pointer;
}

.calculator-mode .text-button:disabled {
    color: var(--color-texto-suave);
    opacity: 0.55;
    cursor: default;
}

.calculator-mode .entries-list {
    display: grid;
    gap: 8px;
    list-style: none;
}

.calculator-mode .entry-item {
    min-width: 0;
    padding: 12px 13px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    background: var(--color-superficie);
}

.calculator-mode .entry-main {
    min-width: 0;
}

.calculator-mode .entry-label {
    display: block;
    margin-bottom: 2px;
    color: var(--color-texto-suave);
    font-size: 11px;
    font-weight: 650;
}

.calculator-mode .entry-amount {
    display: block;
    overflow-wrap: anywhere;
    color: var(--color-texto);
    font-size: 17px;
    font-weight: 720;
}

.calculator-mode .remove-entry {
    width: 34px;
    height: 34px;
    border: 1px solid var(--color-borde);
    border-radius: 50%;
    background: var(--color-superficie-2);
    color: #ff8585;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
}

.calculator-mode .empty-state {
    min-height: 132px;
    padding: 22px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 9px;
    border: 1px dashed var(--color-borde-fuerte);
    border-radius: var(--radio-input);
    color: var(--color-texto-suave);
    text-align: center;
}

.calculator-mode .empty-state span {
    font-size: 30px;
}

.calculator-mode .empty-state p {
    max-width: 245px;
    font-size: 13px;
    line-height: 1.4;
}

.calculator-mode .danger-button {
    width: 100%;
    min-height: 48px;
    margin-top: 12px;
    padding: 11px;
    background: rgba(255, 92, 92, 0.08);
    border-color: rgba(255, 92, 92, 0.13);
    color: #ff8585;
    font-weight: 700;
}

.calculator-mode .danger-button:disabled {
    background: var(--color-superficie);
    border-color: var(--color-borde);
    color: var(--color-texto-suave);
    opacity: 0.5;
    cursor: default;
}

.calculator-mode .toast {
    position: fixed;
    left: 50%;
    bottom: calc(22px + env(safe-area-inset-bottom));
    z-index: 10;
    max-width: calc(100% - 32px);
    padding: 10px 14px;
    border: 1px solid var(--color-borde-fuerte);
    border-radius: 999px;
    background: rgba(17, 20, 25, 0.96);
    color: var(--color-texto);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32);
    font-size: 13px;
    font-weight: 650;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 14px);
    transition:
        opacity var(--transicion),
        transform var(--transicion);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.calculator-mode .toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* =========================================
   9. MI HORARIO
   ========================================= */

.app.horario-mode {
    width: 100%;
    max-width: var(--ancho-app);
    min-width: 0;
    margin: 0 auto;
}

.horario-carga {
    width: 100%;
}

.archivo-horario {
    width: 100%;
    min-height: 84px;
    padding: 15px;

    display: flex !important;
    align-items: center;
    gap: 13px;

    margin: 0 !important;

    border: 1px dashed var(--color-borde-fuerte);
    border-radius: var(--radio-input);

    background: var(--color-superficie);
    cursor: pointer;

    transition:
        border-color var(--transicion),
        background-color var(--transicion),
        box-shadow var(--transicion);
}

.archivo-horario__icono {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: var(--color-primario-suave);
    font-size: 21px;
}

.archivo-horario strong,
.archivo-horario small {
    display: block;
}

.archivo-horario strong {
    margin-bottom: 3px;
    color: var(--color-texto);
    font-size: 15px;
    font-weight: 690;
}

.archivo-horario small {
    color: var(--color-texto-suave);
    font-size: 12px;
    font-weight: 450;
}

.archivo-horario__input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    border: 0;
}

.archivo-horario:focus-within,
.archivo-horario:hover {
    border-color: var(--color-primario-borde);
    background: var(--color-superficie-2);
    box-shadow: 0 0 0 3px var(--color-primario-suave);
}

.estado-horario {
    min-height: 21px;
    margin: 3px 0 18px;
    color: var(--color-texto-suave);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.estado-horario--ok {
    color: var(--color-valido);
}

.estado-horario--error {
    color: var(--color-error);
}

.resultado-horario {
    width: 100%;
    min-width: 0;
}

.resumen-horario {
    width: 100%;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
    border: 1px solid rgba(28, 171, 226, 0.16);
    border-radius: var(--radio-input);
    background:
        linear-gradient(180deg, rgba(28, 171, 226, 0.08), rgba(28, 171, 226, 0.025)),
        var(--color-tarjeta);
}

.resumen-horario strong {
    font-size: 18px;
    font-weight: 720;
}

.resumen-horario span {
    color: var(--color-texto-suave);
    font-size: 12px;
    line-height: 1.4;
}

.semana-horario {
    width: 100%;
    display: grid;
    gap: 11px;
}

.dia-horario {
    width: 100%;
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-tarjeta);
    background: var(--color-tarjeta);
}

.dia-horario__cabecera {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.dia-horario__cabecera h3 {
    font-size: 18px;
    font-weight: 720;
    letter-spacing: -0.02em;
}

.dia-horario__cabecera > span {
    flex: 0 0 auto;
    padding: 5px 8px;
    border-radius: 999px;
    background: var(--color-superficie-2);
    color: var(--color-texto-secundario);
    font-size: 11px;
    font-weight: 680;
}

.dia-horario--libre {
    background: rgba(21, 24, 29, 0.7);
}

.dia-horario--libre .dia-horario__cabecera > span {
    background: rgba(52, 199, 89, 0.11);
    color: var(--color-valido);
}

.dia-horario__libre {
    color: var(--color-texto-suave);
    font-size: 13px;
    line-height: 1.45;
}

.turno-horario {
    width: 100%;
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-input);
    background: var(--color-superficie);
}

.turno-horario + .turno-horario {
    margin-top: 8px;
}

.turno-horario__lugar,
.turno-horario__hora {
    min-width: 0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.turno-horario__lugar {
    margin-bottom: 7px;
}

.turno-horario__lugar strong {
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.turno-horario__hora {
    color: var(--color-texto-secundario);
    font-size: 14px;
    line-height: 1.4;
}

.turno-horario__companeros {
    margin-top: 13px;
    padding-top: 12px;
    border-top: 1px solid var(--color-borde);
}

.turno-horario__companeros p {
    margin-bottom: 8px;
    color: var(--color-texto-suave);
    font-size: 10px;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.companeros-lista {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.companero-chip {
    max-width: 100%;
    padding: 6px 9px;
    overflow-wrap: anywhere;
    border: 1px solid rgba(28, 171, 226, 0.12);
    border-radius: 999px;
    background: var(--color-primario-suave);
    color: var(--color-texto);
    font-size: 12px;
    font-weight: 650;
}

.sin-companeros {
    color: var(--color-texto-suave);
    font-size: 12px;
}

/* =========================================
   10. ESTADOS INTERACTIVOS
   ========================================= */

@media (hover: hover) {
    .calculator-mode .amount-button:hover,
    .calculator-mode .secondary-button:hover,
    .calculator-mode .remove-entry:hover {
        background: var(--color-superficie-2);
        border-color: var(--color-borde-fuerte);
    }

    .calculator-mode .add-custom-button:hover {
        background: var(--color-primario-hover);
    }

    .calculator-mode .danger-button:not(:disabled):hover {
        background: rgba(255, 92, 92, 0.14);
    }
}

.calculator-mode .amount-button:active,
.calculator-mode .secondary-button:active,
.calculator-mode .add-custom-button:active,
.calculator-mode .remove-entry:active,
.calculator-mode .danger-button:not(:disabled):active {
    transform: scale(0.985);
}

.calculator-mode .amount-button:focus-visible,
.calculator-mode .secondary-button:focus-visible,
.calculator-mode .add-custom-button:focus-visible,
.calculator-mode .text-button:focus-visible,
.calculator-mode .remove-entry:focus-visible,
.calculator-mode .danger-button:focus-visible,
.calculator-mode .calculator-back:focus-visible,
#volver:focus-visible,
#volverDesdeHorario:focus-visible,
.card:focus-visible {
    outline: 2px solid var(--color-primario);
    outline-offset: 3px;
}

/* =========================================
   11. RESPONSIVE
   ========================================= */

@media (max-width: 380px) {
    :root {
        --espacio-lateral: 12px;
        --espacio-superior: 22px;
    }

    .form-header,
    .calculator-mode .app-header {
        padding:
            22px
            20px
            23px;
    }

    .form-header h2,
    .calculator-mode .app-header h1 {
        font-size: 29px;
    }

    .payment-options,
    .amount-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .calculator-mode .goal-card {
        grid-template-columns: 1fr;
    }

    .calculator-mode .money-input--goal {
        width: 100%;
    }

    .calculator-mode .custom-row {
        grid-template-columns: 1fr;
    }

    .calculator-mode .add-custom-button {
        min-height: 48px;
    }

    .dia-horario {
        padding: 14px;
    }

    .turno-horario {
        padding: 13px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}