/* ============================================================
   PORTAL TI - LANGUAGE SELECTOR PRO UNIFICADO
   Archivo: wwwroot/css/portal-ti-language.css

   Compatible con:
   - Layout interno / topbar
   - Vistas externas / auth: Login, Registro, Recuperar, Reset,
     Cambio obligatorio

   Nota técnica:
   Las vistas externas actuales usan:
   .ti-language-dropdown.ti-auth-language-dropdown
   Por eso este CSS soporta tanto .ti-auth-language-dropdown
   como .ti-auth-language-form para compatibilidad.
   ============================================================ */

/* ============================================================
   BASE COMÚN
   ============================================================ */

.ti-language-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.ti-language-button {
    height: 44px;
    min-height: 44px;
    min-width: 74px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 1px solid rgba(148, 163, 184, 0.30);
    background: rgba(255, 255, 255, 0.96);
    color: #0f172a;
    border-radius: 999px;
    padding: 0 11px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease, background 0.18s ease;
    white-space: nowrap;
    line-height: 1;
}

    .ti-language-button:hover,
    .ti-language-button:focus,
    .ti-language-button.show,
    .ti-language-dropdown.show .ti-language-button {
        border-color: rgba(37, 99, 235, 0.42);
        box-shadow: 0 12px 28px rgba(37, 99, 235, 0.14);
        transform: translateY(-1px);
        outline: none;
        background: #ffffff;
    }

.ti-language-icon {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 26px;
    border-radius: 999px;
    color: #2563eb;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(59, 130, 246, 0.08));
    font-size: 14px;
}

.ti-language-current {
    display: inline-flex;
    align-items: center;
    line-height: 1;
}

    .ti-language-current strong {
        font-size: 12px;
        font-weight: 950;
        letter-spacing: 0.08em;
        color: #0f172a;
    }

    .ti-language-current small {
        display: none;
    }

.ti-language-caret {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: #64748b;
    margin-left: -1px;
}

/* ============================================================
   DROPDOWN COMÚN
   ============================================================ */

.ti-language-menu {
    min-width: 265px;
    padding: 10px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 24px 55px rgba(15, 23, 42, 0.16);
    overflow: hidden;
}

.ti-language-menu-title {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px 10px;
    color: #475569;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ti-language-option-form {
    margin: 0;
}

.ti-language-option {
    width: 100%;
    min-height: 56px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    border-radius: 14px;
    padding: 8px 10px;
    background: transparent;
    color: #0f172a;
    white-space: normal;
    text-align: left;
    cursor: pointer;
    transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

    .ti-language-option:hover,
    .ti-language-option:focus {
        background: rgba(37, 99, 235, 0.08);
        color: #0f172a;
        outline: none;
    }

    .ti-language-option:active {
        transform: scale(0.99);
    }

    .ti-language-option.active {
        color: #1d4ed8;
        background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(59, 130, 246, 0.08));
    }

.ti-language-code {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 38px;
    border-radius: 14px;
    color: #1d4ed8;
    background: #eff6ff;
    border: 1px solid rgba(37, 99, 235, 0.16);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.08em;
}

.ti-language-option-text {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

    .ti-language-option-text strong {
        font-size: 13px;
        font-weight: 900;
        color: #0f172a;
    }

    .ti-language-option-text small {
        margin-top: 2px;
        color: #64748b;
        font-size: 11px;
        font-weight: 700;
    }

.ti-language-check {
    color: #16a34a;
    font-size: 18px;
}

/* ============================================================
   LAYOUT INTERNO / TOPBAR
   ============================================================ */

.ti-topbar-actions .ti-language-dropdown,
.ti-topbar-actions .ti-notification-box,
.ti-topbar-actions .ti-user-dropdown-wrapper {
    display: inline-flex;
    align-items: center;
}

.ti-topbar-actions .ti-language-dropdown {
    flex: 0 0 auto;
}

.ti-topbar-actions .ti-language-button {
    height: 44px;
    min-height: 44px;
    min-width: 74px;
}

.ti-topbar-actions .ti-language-menu {
    margin-top: 10px;
}

/* ============================================================
   VISTAS EXTERNAS / AUTH
   ============================================================ */

.ti-auth-language-dropdown,
.ti-auth-language-form {
    position: fixed !important;
    top: 18px !important;
    right: 22px !important;
    left: auto !important;
    z-index: 3000 !important;
    margin: 0 !important;
    width: auto !important;
    max-width: none !important;
    display: inline-flex !important;
    align-items: center !important;
}

    .ti-auth-language-dropdown .ti-language-button,
    .ti-auth-language-form .ti-language-button {
        height: 44px;
        min-height: 44px;
        min-width: 74px;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-color: rgba(148, 163, 184, 0.30);
        box-shadow: 0 14px 35px rgba(15, 23, 42, 0.12);
    }

        .ti-auth-language-dropdown .ti-language-button:hover,
        .ti-auth-language-dropdown .ti-language-button:focus,
        .ti-auth-language-dropdown .ti-language-button.show,
        .ti-auth-language-dropdown.show .ti-language-button,
        .ti-auth-language-form .ti-language-button:hover,
        .ti-auth-language-form .ti-language-button:focus,
        .ti-auth-language-form .ti-language-button.show,
        .ti-auth-language-form.show .ti-language-button {
            background: #ffffff;
            border-color: rgba(37, 99, 235, 0.45);
            box-shadow: 0 18px 42px rgba(37, 99, 235, 0.16);
        }

    /* Dropdown externo: abrir hacia adentro, debajo del botón, sin cortarse. */
    .ti-auth-language-dropdown .dropdown-menu,
    .ti-auth-language-dropdown .ti-language-menu,
    .ti-auth-language-form .dropdown-menu,
    .ti-auth-language-form .ti-language-menu {
        position: absolute !important;
        top: calc(100% + 10px) !important;
        right: 0 !important;
        left: auto !important;
        margin: 0 !important;
        transform: none !important;
        will-change: auto !important;
    }

        .ti-auth-language-dropdown .dropdown-menu.show,
        .ti-auth-language-form .dropdown-menu.show {
            right: 0 !important;
            left: auto !important;
            transform: none !important;
        }

/* ============================================================
   COMPATIBILIDAD SI ALGUNA VISTA AÚN USA SELECT SIMPLE
   ============================================================ */

.ti-language-form select.ti-language-select {
    height: 44px;
    min-height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.30);
    background-color: rgba(255, 255, 255, 0.96);
    color: #0f172a;
    font-size: 12px;
    font-weight: 900;
    padding: 0 34px 0 14px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
}

    .ti-language-form select.ti-language-select:focus {
        border-color: rgba(37, 99, 235, 0.42);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 992px) {
    .ti-topbar-actions .ti-language-button {
        min-width: 70px;
    }
}

@media (max-width: 768px) {
    .ti-language-button {
        height: 42px;
        min-height: 42px;
        min-width: 68px;
        padding: 0 9px;
        gap: 6px;
    }

    .ti-language-icon {
        width: 24px;
        height: 24px;
        flex-basis: 24px;
        font-size: 13px;
    }

    .ti-language-current strong {
        font-size: 11px;
    }

    .ti-language-menu {
        min-width: 245px;
        border-radius: 16px;
    }

    .ti-auth-language-dropdown,
    .ti-auth-language-form {
        top: 12px !important;
        right: 12px !important;
    }
}

@media (max-width: 576px) {
    .ti-auth-language-dropdown,
    .ti-auth-language-form {
        top: 10px !important;
        right: 10px !important;
    }

        .ti-auth-language-dropdown .ti-language-button,
        .ti-auth-language-form .ti-language-button {
            height: 40px;
            min-height: 40px;
            min-width: 66px;
            background: rgba(255, 255, 255, 0.98);
        }

        .ti-auth-language-dropdown .ti-language-menu,
        .ti-auth-language-form .ti-language-menu {
            min-width: 238px;
        }
}

@media (max-width: 480px) {
    .ti-topbar-actions .ti-language-dropdown {
        order: 1;
    }

    .ti-language-button {
        min-width: 62px;
        padding: 0 8px;
    }

    .ti-language-caret {
        display: none;
    }

    .ti-language-menu {
        min-width: 230px;
    }

    .ti-language-option {
        min-height: 52px;
        padding: 8px;
    }

    .ti-language-code {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
        border-radius: 12px;
    }

    .ti-language-option-text strong {
        font-size: 12px;
    }

    .ti-language-option-text small {
        font-size: 10px;
    }
}