/* ========================================
   SIMULADOR SMART — ESTILOS GLOBALES
   ======================================== */

:root {
    --blue:        #1a56e8;
    --blue-dark:   #1140c0;
    --blue-light:  #e8f0fe;
    --navy:        #0d1b3e;
    --green:       #00b97d;
    --green-light: #e6faf4;
    --amber:       #f59e0b;
    --amber-light: #fffbeb;
    --purple:      #7c3aed;
    --purple-light:#ede9fe;
    --red:         #ef4444;
    --red-light:   #fef2f2;

    --bg:          #f0f4fa;
    --card:        #ffffff;
    --border:      #dde3ef;
    --border-focus:#1a56e8;
    --text:        #0d1b3e;
    --text-2:      #4a5878;
    --text-3:      #8a94ab;

    --radius-sm:   6px;
    --radius:      12px;
    --radius-lg:   20px;
    --shadow-sm:   0 1px 3px rgba(13,27,62,.06), 0 1px 2px rgba(13,27,62,.04);
    --shadow:      0 4px 16px rgba(13,27,62,.08), 0 1px 4px rgba(13,27,62,.04);
    --shadow-lg:   0 12px 40px rgba(13,27,62,.12), 0 4px 12px rgba(13,27,62,.06);
    --transition:  0.2s cubic-bezier(.4,0,.2,1);
}

/* ── DARK MODE — variables ── */
html[data-theme="dark"] {
    --bg:          #0d1520;
    --card:        #162030;
    --border:      #2e4060;
    --border-focus:#4a7adf;
    --text:        #dde5f2;
    --text-2:      #8dacc8;
    --text-3:      #5a7896;
    --blue-light:  #1a2d52;
    --green-light: #0f2a20;
    --amber-light: #2a2010;
    --purple:      #a78bfa;
    --purple-light:#1e1635;
    --red-light:   #2a1010;
    --shadow-lg:   0 12px 40px rgba(0,0,0,.5), 0 4px 12px rgba(0,0,0,.3);
}

/* ── BASE ── */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Sora', -apple-system, sans-serif;
    font-size: 15px;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 0;
    padding-top: 58px;
    min-height: 100vh;
}

/* ── CARGA INICIAL ── */
.app-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 80vh;
    font-size: 1rem;
    color: var(--text-3);
}
.app-loading .brand-icon { color: var(--blue); font-size: 1.5rem; }

/* ── FONDO MESH ── */
.bg-mesh {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(26,86,232,.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 110%, rgba(0,185,125,.06) 0%, transparent 60%),
        var(--bg);
}

/* ── NAVBAR ── */
.smart-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: 58px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow .2s;
}
.smart-nav.scrolled { box-shadow: 0 2px 16px rgba(13,27,62,.08); }

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    height: 100%;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-domain {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: .75rem;
    font-weight: 600;
    color: var(--text-3);
    text-decoration: none;
    border: 1px solid var(--border);
    white-space: nowrap;
    flex-shrink: 0;
    transition: var(--transition);
    letter-spacing: .01em;
}
.nav-domain i { font-size: .65rem; }
.nav-domain:hover { color: var(--blue); border-color: var(--blue); background: var(--blue-light); text-decoration: none; }

.nav-logo {
    display: flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    color: var(--navy);
    font-weight: 700;
    font-size: .95rem;
    letter-spacing: -.01em;
    white-space: nowrap;
    flex-shrink: 0;
}
.nav-logo:hover { color: var(--blue); text-decoration: none; }
.nav-logo .brand-icon { color: var(--blue); }

/* Links de navegación */
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    margin-left: 12px;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-2);
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-link:hover, .nav-link.router-link-active {
    background: var(--blue-light);
    color: var(--blue);
    text-decoration: none;
}
.nav-link i { font-size: .78rem; }

.nav-separator {
    width: 1px;
    height: 18px;
    background: var(--border);
    margin: 0 4px;
    flex-shrink: 0;
}
.nav-link--extra { opacity: .8; }
.nav-link--extra:hover, .nav-link--extra.router-link-active { opacity: 1; }

/* ── DROPDOWN "Más" ── */
.nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}
.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    border: none;
    background: none;
    font-family: 'Sora', sans-serif;
    cursor: pointer;
}
.nav-chevron {
    font-size: .6rem;
    transition: transform .2s;
}
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 6px;
    min-width: 220px;
    z-index: 200;
}
.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-2);
    text-decoration: none;
    font-size: .83rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-dropdown-item:hover,
.nav-dropdown-item.router-link-active {
    background: var(--blue-light);
    color: var(--blue);
    text-decoration: none;
}
.nav-dropdown-item i { width: 15px; text-align: center; font-size: .8rem; }

/* Desktop: ocultar enlaces móvil extra */
.nav-extra-mobile { display: none !important; }

.nav-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; margin-left: auto; }

.nav-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-2);
    font-family: 'Sora', sans-serif;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.nav-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.nav-btn--icon  { padding: 7px 9px; }

/* Hamburger móvil */
.nav-burger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
    transition: var(--transition);
}
.nav-burger:hover { border-color: var(--blue); color: var(--blue); }

/* ── BARRA DE PROGRESO ── */
#progressBarWrap {
    position: fixed;
    top: 58px; left: 0;
    width: 100%; height: 3px;
    z-index: 999;
    pointer-events: none;
}
#progressBar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--blue), var(--green));
    transition: width .1s linear;
    box-shadow: 0 0 6px rgba(26,86,232,.4);
}

/* ── TRANSICIÓN DE RUTAS ── */
.fade-enter-active, .fade-leave-active { transition: opacity .2s; }
.fade-enter-from, .fade-leave-to       { opacity: 0; }

/* ── HEADER ── */
header {
    text-align: center;
    padding: 40px 20px 20px;
}
header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 8px;
    letter-spacing: -.02em;
}
html[data-theme="dark"] header h1 { color: var(--text); }
.brand-icon { color: var(--blue); margin-right: 4px; }
header p    { font-size: .92rem; color: var(--text-2); margin: 0; }

/* ── HOME: CATEGORÍAS Y GRID DE CALCULADORAS ── */
.home-category {
    max-width: 960px;
    margin: 0 auto 48px;
    padding: 0 20px;
}
.home-category__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
}
.home-category__header i {
    font-size: 1rem;
    color: var(--blue);
    opacity: .8;
}
.home-category__header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin: 0;
}
.home-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 0;
    padding: 0;
}

.calc-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: var(--card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-decoration: none;
    color: var(--text);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}
.calc-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    color: var(--text);
}

.calc-card__icon {
    width: 48px; height: 48px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.calc-card--blue   .calc-card__icon { background: var(--blue-light);   color: var(--blue);   }
.calc-card--green  .calc-card__icon { background: var(--green-light);  color: var(--green);  }
.calc-card--amber  .calc-card__icon { background: var(--amber-light);  color: var(--amber);  }
.calc-card--purple .calc-card__icon { background: var(--purple-light); color: var(--purple); }
.calc-card--blue:hover   { border-color: var(--blue);   }
.calc-card--green:hover  { border-color: var(--green);  }
.calc-card--amber:hover  { border-color: var(--amber);  }
.calc-card--purple:hover { border-color: var(--purple); }

.calc-card__body { flex: 1; min-width: 0; }
.calc-card__body h2, .calc-card__body h3 { font-size: .95rem; font-weight: 700; margin: 0 0 6px; }
.calc-card__body p  { font-size: .8rem; color: var(--text-2); margin: 0 0 10px; line-height: 1.5; }

.calc-card__tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tag {
    font-size: .68rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 100px;
    background: var(--bg);
    color: var(--text-3);
    border: 1px solid var(--border);
}

.calc-card__arrow {
    color: var(--text-3);
    font-size: .85rem;
    align-self: center;
    flex-shrink: 0;
    transition: transform var(--transition), color var(--transition);
}
.calc-card:hover .calc-card__arrow { color: var(--blue); transform: translateX(3px); }

/* ── SIMULADOR CONTAINER ── */
#simulador-container {
    width: 92%;
    max-width: 680px;
    margin: 0 auto 60px;
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 36px 40px;
    border: 1px solid var(--border);
}

/* Bootstrap-like grid (sin Bootstrap) */
.row { display: flex; flex-wrap: wrap; margin: 0 -8px; }
.col-md-6 { flex: 0 0 50%;      max-width: 50%;      padding: 0 8px; }
.col-md-4 { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 8px; }
.col-md-3 { flex: 0 0 25%;     max-width: 25%;     padding: 0 8px; }

/* ── FORM GROUPS ── */
.form-group-custom { margin-bottom: 20px; }
.form-group-custom label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-2);
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

/* ── INPUT WRAP ── */
.input-wrap {
    display: flex;
    align-items: stretch;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    transition: border-color var(--transition), box-shadow var(--transition);
    overflow: hidden;
}
.input-wrap:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,86,232,.1); }
.input-wrap.error { border-color: var(--red);   box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
.input-wrap.ok    { border-color: var(--green); }

.form-input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    padding: 13px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    background: transparent;
    -moz-appearance: textfield;
}
.form-input::-webkit-outer-spin-button,
.form-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.form-input::placeholder { color: var(--text-3); font-weight: 400; }

select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a94ab' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px 8px;
    padding-right: 38px;
    cursor: pointer;
}

.input-unit {
    display: flex;
    align-items: center;
    padding: 0 14px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-3);
    background: var(--bg);
    border-left: 1.5px solid var(--border);
    white-space: nowrap;
}

/* ── PLAZO UNIT TOGGLE ── */
.unit-toggle {
    display: flex;
    border-left: 1.5px solid var(--border);
}
.unit-opt {
    border: none;
    background: transparent;
    padding: 0 14px;
    font-family: 'Sora', sans-serif;
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-3);
    cursor: pointer;
    transition: var(--transition);
}
.unit-opt:first-child { border-right: 1px solid var(--border); }
.unit-opt.active      { background: var(--blue); color: #fff; }
.unit-opt:hover:not(.active) { background: var(--bg); color: var(--text); }

/* ── FIELD HINT ── */
.field-hint { font-size: .75rem; margin-top: 5px; min-height: 18px; padding-left: 2px; }
.field-hint.error { color: var(--red); }
.field-hint.ok    { color: var(--green); }
.field-hint.info  { color: var(--text-3); }

/* ── INFO BUTTON ── */
.info-btn {
    background: none;
    border: none;
    padding: 0;
    width: 18px; height: 18px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--blue);
    cursor: pointer;
    font-size: .75rem;
    opacity: .7;
    transition: opacity var(--transition), transform var(--transition);
}
.info-btn:hover { opacity: 1; transform: scale(1.15); }

/* ── TOGGLE SWITCH ── */
.option-toggle-row {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
    margin-bottom: 12px;
}
.switch-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    margin: 0;
}
.switch-info  { flex: 1; }
.switch-title { display: block; font-weight: 600; font-size: .9rem; color: var(--text); }
.switch-desc  { display: block; font-size: .78rem; color: var(--text-3); margin-top: 2px; }

.toggle-switch { position: relative; flex-shrink: 0; }
.toggle-switch input { display: none; }
.toggle-track {
    display: block;
    width: 44px; height: 24px;
    border-radius: 100px;
    background: var(--border);
    position: relative;
    cursor: pointer;
    transition: background var(--transition);
}
.toggle-track::after {
    content: '';
    position: absolute;
    top: 3px; left: 3px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
}
.toggle-switch input:checked ~ .toggle-track             { background: var(--blue); }
.toggle-switch input:checked ~ .toggle-track::after      { transform: translateX(20px); }

/* ── EXPANDABLE SECTION ── */
.expandable-section {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 12px;
    border: 1px dashed var(--border);
}

/* ── SECTION DIVIDER ── */
.section-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0 16px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-3);
}
.section-divider::before, .section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ── BOTONES PRINCIPALES ── */
.btn-row { display: flex; gap: 10px; }

.btn-calc {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 24px;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: 'Sora', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 14px rgba(26,86,232,.3);
}
.btn-calc:hover    { background: var(--blue-dark); box-shadow: 0 6px 20px rgba(26,86,232,.4); transform: translateY(-1px); }
.btn-calc:active   { transform: translateY(0); }
.btn-calc:disabled { opacity: .65; cursor: not-allowed; transform: none; }

.btn-reset {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-reset:hover { border-color: var(--red); color: var(--red); background: var(--red-light); }

/* ── RESULTADO BOX ── */
.resultado-box {
    background: linear-gradient(135deg, var(--navy) 0%, #1e3a7a 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}
.resultado-box::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    border-radius: 50%;
    background: rgba(255,255,255,.04);
}
.resultado-box h4 {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.5);
    margin: 0 0 16px;
}
.resultado-destacado {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    font-family: 'DM Mono', monospace;
    letter-spacing: -.02em;
    margin-bottom: 6px;
}
.resultado-label  { font-size: .8rem; color: rgba(255,255,255,.5); margin-bottom: 24px; }
.resultado-grid   {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(255,255,255,.1);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 20px;
}
.resultado-cell   { background: rgba(255,255,255,.06); padding: 14px 16px; text-align: center; }
.rc-label { font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,.45); margin-bottom: 5px; }
.rc-value { font-size: .95rem; font-weight: 700; color: #fff; font-family: 'DM Mono', monospace; }

.badge-cuota-posterior {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: .8rem;
    color: rgba(255,255,255,.8);
    margin-top: 10px;
}

/* ── DEPÓSITO TABS ── */
.dep-panel { border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
.dep-tabs  { display: flex; border-bottom: 2px solid var(--border); }
.dep-tab   {
    padding: 10px 20px;
    font-size: .85rem; font-weight: 600;
    color: var(--text-3);
    border: none; background: none; cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    font-family: 'Sora', sans-serif;
}
.dep-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.dep-tab-content        { display: none; color: var(--text); }
.dep-tab-content.active { display: block; }

/* ── TABLA ── */
.tabla-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.tabla-header h4 { font-size: .9rem; font-weight: 700; color: var(--text); margin: 0; }
.export-group    { display: flex; gap: 8px; }

.btn-export {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    font-family: 'Sora', sans-serif;
    font-size: .78rem;
    font-weight: 600;
    border: 1.5px solid;
    cursor: pointer;
    transition: var(--transition);
}
.btn-export-pdf  { color: #dc2626; border-color: #fca5a5; background: #fff5f5; }
.btn-export-xlsx { color: #16a34a; border-color: #86efac; background: #f0fdf4; }
.btn-export-pdf:hover  { background: #fee2e2; }
.btn-export-xlsx:hover { background: #dcfce7; }

.table-responsive { border-radius: var(--radius); overflow: hidden; border: 1.5px solid var(--border); }

.table          { margin: 0; font-size: .82rem; border-collapse: collapse; width: 100%; }
.table thead th {
    background: var(--navy);
    color: rgba(255,255,255,.75);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    border: none;
    padding: 12px 10px;
    font-family: 'Sora', sans-serif;
}
.table tbody td {
    padding: 9px 10px;
    border-color: var(--border);
    border-top: 1px solid var(--border);
    font-family: 'DM Mono', monospace;
    font-size: .82rem;
    vertical-align: middle;
}
.table-striped tbody tr:nth-of-type(odd)   { background: #fafbfd; }
.table-striped tbody tr.interes-cambio     { background: var(--amber-light) !important; }
.table-striped tbody tr.interes-cambio td:first-child { border-left: 3px solid var(--amber); }
.text-center { text-align: center; }

/* ── PAGINACIÓN ── */
.paginacion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
}
.pag-btn {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card);
    color: var(--text-2);
    font-size: .85rem;
    cursor: pointer;
    transition: var(--transition);
}
.pag-btn:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.pag-btn:disabled             { opacity: .35; cursor: not-allowed; }
.pag-info { font-size: .82rem; color: var(--text-3); padding: 0 8px; }

/* ── MODALES / OVERLAYS ── */
.tip-overlay {
    position: fixed;
    inset: 0;
    background: rgba(13,27,62,.4);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
}
.tip-overlay.show { opacity: 1; pointer-events: all; }

.tip-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    max-width: 380px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    position: relative;
    transform: translateY(10px) scale(.97);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1);
    text-align: center;
}
.tip-overlay.show .tip-card { transform: translateY(0) scale(1); }

.tip-close {
    position: absolute;
    top: 14px; right: 14px;
    background: var(--bg);
    border: none;
    width: 30px; height: 30px;
    border-radius: 50%;
    font-size: .8rem;
    color: var(--text-3);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.tip-close:hover { background: var(--border); color: var(--text); }

.tip-icon { font-size: 2rem; margin-bottom: 12px; }
.tip-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.tip-card p  { font-size: .88rem; color: var(--text-2); line-height: 1.6; margin: 0; }

/* Error modal */
.error-card h3 { color: var(--red); }
#errorModalBody     { text-align: left; margin: 12px 0 0; padding: 0; }
#errorModalBody ul  { margin: 0; padding-left: 18px; }
#errorModalBody li  { font-size: .88rem; color: var(--text-2); margin-bottom: 6px; line-height: 1.5; }

/* Share modal */
.share-card { max-width: 360px; }
.share-card h3 { margin-bottom: 6px; }
.share-card p  { font-size: .85rem; margin-bottom: 20px; color: var(--text-2); }
.share-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.share-opt {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 7px; padding: 14px 10px;
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    background: var(--bg);
    cursor: pointer;
    font-family: 'Sora', sans-serif;
    font-size: .78rem; font-weight: 600;
    color: var(--text-2);
    transition: var(--transition);
}
.share-opt i           { font-size: 1.3rem; }
.share-opt:hover       { transform: translateY(-2px); box-shadow: var(--shadow); }
.share-opt-full        { grid-column: 1 / -1; flex-direction: row; gap: 10px; padding: 12px; }
.share-whatsapp:hover  { border-color: #25d366; color: #25d366; background: #f0fff6; }
.share-telegram:hover  { border-color: #0088cc; color: #0088cc; background: #f0f8ff; }
.share-twitter:hover   { border-color: #1da1f2; color: #1da1f2; background: #f0f8ff; }
.share-email:hover     { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.share-copy:hover      { border-color: var(--green); color: var(--green); background: var(--green-light); }

/* ── SPINNER ── */
.fa-spin { animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── SCROLL TO TOP ── */
#scrollTopBtn {
    position: fixed;
    bottom: 28px; right: 24px;
    z-index: 990;
    width: 46px; height: 46px;
    border-radius: 50%;
    border: none;
    background: var(--blue);
    color: #fff;
    font-size: .95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(26,86,232,.35);
    transition: background .2s, transform .2s;
    animation: popIn .25s cubic-bezier(.34,1.56,.64,1);
}
#scrollTopBtn:hover { background: var(--blue-dark); transform: translateY(-3px); }
@keyframes popIn { from { transform: scale(.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ── TOAST ── */
.share-toast {
    position: fixed;
    bottom: 90px; left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--navy);
    color: #fff;
    padding: 10px 20px;
    border-radius: 100px;
    font-size: .82rem; font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s, transform .2s;
    z-index: 9999;
    box-shadow: var(--shadow);
}
.share-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── FOOTER ── */
.site-footer { text-align: center; padding: 24px 20px; }
.footer-inner {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: .8rem;
    color: var(--text-3);
    flex-wrap: wrap;
    justify-content: center;
}
.footer-logo   { font-weight: 700; color: var(--text-2); }
.footer-sep    { opacity: .4; }
.footer-domain {
    font-weight: 700;
    color: var(--blue);
    text-decoration: none;
    transition: color var(--transition);
}
.footer-domain:hover { color: var(--blue-dark); text-decoration: underline; }

/* ── MT UTILITIES ── */
.mt-3 { margin-top: 12px !important; }
.mt-4 { margin-top: 20px !important; }
.mt-5 { margin-top: 32px !important; }

/* Safe area iPhone */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    body { padding-bottom: env(safe-area-inset-bottom); }
}

/* ════════════════════════════════
   RESPONSIVE
   ════════════════════════════════ */

@media (max-width: 900px) {
    .home-category { max-width: 540px; }
    .home-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 58px; left: 0; right: 0; background: var(--card); border-bottom: 1px solid var(--border); flex-direction: column; padding: 8px 12px; gap: 2px; box-shadow: var(--shadow); }
    .nav-links.open { display: flex; }
    .nav-link { padding: 10px 12px; }
    .nav-burger { display: flex; }
    .nav-btn-label { display: none; }
    .nav-btn { padding: 7px 10px; }
    .nav-domain { display: none; }
    /* Móvil: ocultar dropdown, mostrar enlaces extra planos */
    .nav-dropdown { display: none !important; }
    .nav-extra-mobile { display: flex !important; }

    header { padding: 28px 16px 14px; }
    header h1 { font-size: 1.75rem; }

    #simulador-container {
        width: 100%;
        margin: 0 0 40px;
        border-radius: 0;
        border-left: none; border-right: none;
        padding: 24px 18px;
        box-shadow: none;
        border-top: 1px solid var(--border);
    }

    .col-md-6, .col-md-4, .col-md-3 { flex: 0 0 100%; max-width: 100%; }

    .resultado-grid   { grid-template-columns: 1fr; }
    .resultado-destacado { font-size: 1.6rem; }
    .tabla-header { flex-direction: column; align-items: flex-start; gap: 10px; }
    .dep-tab { padding: 10px 14px; font-size: .8rem; }
}

@media (max-width: 480px) {
    header h1 { font-size: 1.5rem; }
    .form-input { font-size: .9rem; padding: 11px 12px; }
    .input-unit { padding: 0 10px; font-size: .8rem; }
    .switch-title { font-size: .85rem; }
    .switch-desc  { font-size: .73rem; }
    .resultado-box { padding: 20px 16px; }
    .resultado-destacado { font-size: 1.35rem; }
    .rc-label { font-size: .68rem; }
    .rc-value  { font-size: .88rem; }
    .table thead th { font-size: .65rem; padding: 10px 6px; }
    .table tbody td { font-size: .75rem; padding: 8px 6px; }
    .export-group { width: 100%; }
    .btn-export   { flex: 1; justify-content: center; }
    .btn-calc     { padding: 13px 18px; font-size: .88rem; }
    .btn-reset    { width: 48px; height: 48px; }
    .tip-card     { padding: 24px 20px; }
}

/* ── RENTABILIDAD COMERCIAL ─────────────────────────────────────── */
.rc-bar-wrapper {
    height: 24px; width: 100%; background: var(--border); border-radius: 12px;
    overflow: hidden; display: flex; margin: 0 0 10px;
}
.rc-bar-wrapper.rc-bar-loss {
    animation: rc-bar-loss 1s ease-in-out infinite alternate;
    background: rgba(239,68,68,.15); border: 1px solid var(--red);
}
@keyframes rc-bar-loss {
    from { box-shadow: 0 0 0 0 rgba(239,68,68,.3); }
    to   { box-shadow: 0 0 0 6px rgba(239,68,68,0); }
}
.rc-bar-cost, .rc-bar-extra, .rc-bar-tax, .rc-bar-profit { height: 100%; transition: width .5s ease; }
.rc-bar-cost   { background: var(--text-2); }
.rc-bar-extra  { background: #f59e0b; }
.rc-bar-tax    { background: var(--red); }
.rc-bar-profit { background: var(--green); }

.rc-bar-legend {
    display: flex; gap: 16px; justify-content: center;
    font-size: .8rem; color: var(--text-2); margin-bottom: 20px; flex-wrap: wrap;
}
.rc-bar-dot {
    width: 10px; height: 10px; border-radius: 50%;
    display: inline-block; margin-right: 4px; vertical-align: middle;
}

.rc-toast {
    position: fixed; bottom: 50px; left: 50%; transform: translateX(-50%);
    padding: 12px 24px; border-radius: 8px; font-size: .9rem; font-weight: 500;
    color: #fff; z-index: 2000; box-shadow: 0 4px 12px rgba(0,0,0,.3); pointer-events: none;
}
.rc-toast.success { background: var(--green); }
.rc-toast.error   { background: var(--red); }
.rc-toast.warning { background: #f59e0b; color: #111; }
.rc-toast-fade-enter-active, .rc-toast-fade-leave-active { transition: opacity .3s; }
.rc-toast-fade-enter-from, .rc-toast-fade-leave-to { opacity: 0; }

.btn-lib-action {
    background: none; border: none; padding: 4px 8px; cursor: pointer;
    color: var(--text-2); font-size: .9rem; border-radius: 4px;
    transition: color .15s, background .15s;
}
.btn-lib-action:hover { background: var(--bg); color: var(--text); }
    .expandable-section { padding: 14px 12px; }
    #scrollTopBtn { bottom: 18px; right: 16px; width: 42px; height: 42px; }

    .calc-card { padding: 18px; gap: 14px; }
    .calc-card__body h2, .calc-card__body h3 { font-size: .88rem; }
    .calc-card__body p  { font-size: .77rem; }
}

@media (max-width: 360px) {
    header h1 { font-size: 1.3rem; }
    .resultado-destacado { font-size: 1.2rem; }
    .table thead th { font-size: .6rem; padding: 8px 4px; }
    .table tbody td { font-size: .7rem;  padding: 7px 4px; }
}

/* ════════════════════════════════
   DARK MODE — overrides de elementos
   (debe ir al final para superar los estilos base)
   ════════════════════════════════ */
html[data-theme="dark"] .smart-nav  { background: rgba(13,21,32,.97); border-bottom-color: #1e3050; }
html[data-theme="dark"] .nav-logo   { color: var(--text); }
html[data-theme="dark"] .nav-logo:hover { color: var(--blue); }
html[data-theme="dark"] .nav-link   { color: var(--text-3); }
html[data-theme="dark"] .nav-link:hover,
html[data-theme="dark"] .nav-link.router-link-active { background: var(--blue-light); color: #7aabf0; }
html[data-theme="dark"] .nav-domain { border-color: #2e4060; color: var(--text-3); }
html[data-theme="dark"] .nav-domain:hover { background: var(--blue-light); border-color: var(--blue); color: var(--blue); }

html[data-theme="dark"] .input-wrap              { background: #1c2d42; border-color: #2e4060; }
html[data-theme="dark"] .input-wrap:focus-within { border-color: #4a7adf; box-shadow: 0 0 0 3px rgba(74,122,223,.18); }
html[data-theme="dark"] .input-wrap.error        { border-color: var(--red); box-shadow: 0 0 0 3px rgba(239,68,68,.15); }
html[data-theme="dark"] .input-wrap.ok           { border-color: var(--green); }
html[data-theme="dark"] .input-unit              { background: #111d2c; border-left-color: #2e4060; color: var(--text-2); }
html[data-theme="dark"] .form-input              { color: var(--text); background: transparent; }
html[data-theme="dark"] .form-input::placeholder { color: var(--text-3); }
html[data-theme="dark"] select.form-input        { color-scheme: dark; background-color: #1c2d42; }
html[data-theme="dark"] select.form-input option { background: #1c2d42; color: var(--text); }

html[data-theme="dark"] .unit-toggle            { border-left-color: #2e4060; }
html[data-theme="dark"] .unit-opt               { color: var(--text-2); }
html[data-theme="dark"] .unit-opt:first-child   { border-right-color: #2e4060; }
html[data-theme="dark"] .unit-opt:hover:not(.active) { background: #1c2d42; color: var(--text); }

html[data-theme="dark"] .option-toggle-row  { background: #1a2840; border-color: #2e4060; }
html[data-theme="dark"] .toggle-track       { background: #2e4060; }
html[data-theme="dark"] .expandable-section { background: #111d2c; border-color: #2e4060; }
html[data-theme="dark"] .section-divider    { color: var(--text-3); }
html[data-theme="dark"] .section-divider::before,
html[data-theme="dark"] .section-divider::after { background: #2e4060; }

html[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd)  { background: #0e1a28; }
html[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) { background: var(--card); }
html[data-theme="dark"] .table-striped tbody tr.interes-cambio    { background: var(--amber-light) !important; }
html[data-theme="dark"] .table thead th    { background: #090f1a; color: rgba(255,255,255,.6); }
html[data-theme="dark"] .table tbody td    { border-color: #1e3050; }
html[data-theme="dark"] .table-responsive  { border-color: #2e4060; }

html[data-theme="dark"] .dep-panel  { border-color: #2e4060; }
html[data-theme="dark"] .dep-tabs   { border-bottom-color: #2e4060; }
html[data-theme="dark"] .dep-tab    { color: var(--text-3); }
html[data-theme="dark"] .dep-tab.active { color: var(--blue); border-bottom-color: var(--blue); }

html[data-theme="dark"] .tag { background: #111d2c; border-color: #2e4060; color: var(--text-3); }

html[data-theme="dark"] .share-opt   { background: #1a2840; border-color: #2e4060; }
html[data-theme="dark"] .app-loading { background: var(--bg); color: var(--text-2); }
html[data-theme="dark"] .btn-reset   { border-color: #2e4060; color: var(--text-3); }
html[data-theme="dark"] .btn-reset:hover { border-color: var(--red); color: var(--red); background: var(--red-light); }
html[data-theme="dark"] .nav-btn     { border-color: #2e4060; color: var(--text-2); }
html[data-theme="dark"] .nav-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
html[data-theme="dark"] .pag-btn     { background: var(--card); border-color: #2e4060; color: var(--text-2); }

html[data-theme="dark"] header h1 { color: #b8d0ef; }
html[data-theme="dark"] header p  { color: var(--text-3); }

/* ── IRPF: elementos específicos ─────────────────────────────────────── */
.irpf-section-title {
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-3);
    margin: 28px 0 14px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 7px;
}
.irpf-info-tip {
    font-size: .8rem;
    color: var(--blue);
    margin-top: 6px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.4;
}
.irpf-aviso-parcial {
    background: var(--amber-light);
    border: 1.5px solid var(--amber);
    border-radius: var(--radius);
    padding: 10px 16px;
    font-size: .85rem;
    color: var(--amber);
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.irpf-auto-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .85rem;
    padding: 6px 0;
    color: var(--text);
}
html[data-theme="dark"] .irpf-section-title { color: var(--text-3); border-bottom-color: #2e4060; }
html[data-theme="dark"] .irpf-aviso-parcial { background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.4); }

/* ── Finiquito: radio group y badges ──────────────────────────────────── */
.finiq-radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding: 6px 0;
}
.finiq-radio {
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    font-size: .9rem;
    color: var(--text);
    user-select: none;
}
.finiq-radio input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--blue);
    cursor: pointer;
}
.finiq-badge {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 4px;
    font-size: .72rem;
    font-weight: 700;
    white-space: nowrap;
    vertical-align: middle;
}
.finiq-badge--purple { background: rgba(139,92,246,.15); color: var(--purple); border: 1px solid rgba(139,92,246,.35); }
.finiq-badge--blue   { background: rgba(59,130,246,.15); color: var(--blue); border: 1px solid rgba(59,130,246,.35); }
.finiq-badge--green  { background: rgba(16,185,129,.15); color: var(--green); border: 1px solid rgba(16,185,129,.35); }
.finiq-badge--amber  { background: rgba(245,158,11,.15); color: var(--amber); border: 1px solid rgba(245,158,11,.35); }

/* Aviso régimen transitorio / pre-2012 */
.finiq-aviso {
    padding: 10px 16px;
    font-size: .8rem;
    background: rgba(139,92,246,.07);
    border-bottom: 1px solid rgba(139,92,246,.2);
    color: var(--purple);
    line-height: 1.5;
}

/* Grid de datos del contrato: 3 cols desktop → 2 cols móvil */
.finiq-datos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 16px 20px 8px;
    gap: 12px;
}
.finiq-dato-cell {
    background: var(--surface);
    border-radius: .5rem;
    padding: 12px;
}

/* Tabla de indemnizaciones */
.finiq-indem-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .84rem;
    margin: 0;
}
.finiq-indem-table th { border: none; }
.finiq-indem-table td { border: none; }

/* Celdas desktop */
.finiq-td-tipo {
    padding: 10px 16px;
    line-height: 1.5;
    width: 44%;
}
.finiq-td-formula {
    padding: 10px 16px;
    color: var(--text-3);
    font-size: .78rem;
    line-height: 1.5;
}
.finiq-td-importe {
    padding: 10px 16px;
    text-align: right;
    font-family: 'DM Mono', monospace;
    font-weight: 600;
    white-space: nowrap;
    vertical-align: middle;
}

/* Responsive ≤ 640 px */
@media (max-width: 640px) {
    /* Grid de datos: 2 columnas en móvil */
    .finiq-datos-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 12px;
        gap: 8px;
    }

    /* Tabla: cada fila se convierte en tarjeta con grid */
    .finiq-indem-table thead { display: none; }

    .finiq-indem-table tbody tr {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "tipo    importe"
            "formula formula";
        padding: 12px 16px;
        border-bottom: 1px solid var(--border);
        gap: 4px 12px;
    }
    .finiq-indem-table tbody tr:last-child { border-bottom: none; }

    /* Resetear padding inline — el padding del tr contiene todo */
    .finiq-td-tipo,
    .finiq-td-formula,
    .finiq-td-importe { padding: 0; display: block; }

    .finiq-td-tipo    { grid-area: tipo; }
    .finiq-td-formula { grid-area: formula; font-size: .75rem; }
    .finiq-td-importe { grid-area: importe; text-align: right; font-size: .95rem; align-self: start; }
}