:root {
    --topbar-bg: #161d29;
    --topbar-text: #aab4c4;
    --topbar-text-active: #ffffff;
    --topbar-accent: #3d7fff;

    --color-bg: #ffffff;
    --color-bg-muted: #f5f6f8;
    --color-border: #e2e5eb;
    --color-text: #1c2331;
    --color-text-muted: #6b7280;
    --color-primary: #3d7fff;
    --color-primary-hover: #2f68e0;
    --color-danger: #d64545;
    --color-success: #1f9d55;
    --color-warning: #b7791f;

    --radius: 6px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg-muted);
    font-size: 14px;
    line-height: 1.5;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ---------- Top bar ---------- */

.site-topbar {
    background: var(--topbar-bg);
    border-bottom: 1px solid #232c3d;
    position: sticky;
    top: 0;
    z-index: 10;
}

.site-topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.site-logo:hover {
    text-decoration: none;
}

.site-logo-mark {
    width: 30px;
    height: 30px;
    border-radius: var(--radius);
    background: var(--topbar-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.site-logo-text {
    font-weight: 700;
    font-size: 17px;
    color: #fff;
    letter-spacing: 0.03em;
}

.site-menu {
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-menu-link {
    color: var(--topbar-text);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius);
}

.site-menu-link:hover {
    color: var(--topbar-text-active);
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
}

.site-menu-link.active {
    color: var(--topbar-text-active);
    background: rgba(61, 127, 255, 0.18);
}

/* ---------- Content ---------- */

.site-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
}

/* ---------- Auth (login) ---------- */

.auth-page-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 65vh;
}

.auth-page-center-inner {
    width: 100%;
    max-width: 420px;
}

/* ---------- Forms ---------- */

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.form-field label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--color-text-muted);
}

.form-field input,
.form-field select,
.form-field textarea {
    font-family: inherit;
    font-size: 14px;
    padding: 9px 11px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    color: var(--color-text);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(61, 127, 255, 0.15);
}

.form-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.form-row .form-field {
    flex: 1;
    min-width: 160px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 14px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 18px;
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: var(--radius);
    font-size: 13.5px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--color-bg-muted);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background: #ebedf1;
}

.btn-xs {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

.btn-danger {
    background: #fff;
    color: var(--color-danger);
    border-color: #f0c2c2;
}

.btn-danger:hover {
    background: #fdecec;
}

/* ---------- Tabs ---------- */

.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 16px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tab-btn:hover {
    color: var(--color-text);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* ---------- Cards / layout helpers ---------- */

.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.card-title {
    margin: 0 0 14px;
    font-size: 15px;
    font-weight: 600;
}

.page-intro {
    color: var(--color-text-muted);
    margin: -8px 0 20px;
    font-size: 13.5px;
}

.empty-state {
    color: var(--color-text-muted);
    font-size: 13.5px;
    padding: 18px 0;
    text-align: center;
}

.form-error {
    background: #fdecec;
    border: 1px solid #f3b9b9;
    color: #9a2c2c;
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 13px;
}

.form-error ul {
    margin: 4px 0 0;
    padding-left: 18px;
}

.auth-links {
    margin-top: 16px;
    font-size: 13px;
    text-align: center;
    color: var(--color-text-muted);
}

.form-success {
    background: #e8f8ee;
    border: 1px solid #a9dfba;
    color: #1c6b3c;
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 13px;
}

/* ---------- Tables ---------- */

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

table.data-table th,
table.data-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border);
}

table.data-table th {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

table.data-table tr:last-child td {
    border-bottom: none;
}

/* ---------- Badges ---------- */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-success {
    background: #e8f8ee;
    color: var(--color-success);
}

.badge-muted {
    background: var(--color-bg-muted);
    color: var(--color-text-muted);
}

.badge-warning {
    background: #fdf3e0;
    color: var(--color-warning);
}

.badge-danger {
    background: #fbeaea;
    color: var(--color-danger);
}

/* ---------- Compatibilidad ---------- */

.compat-score {
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.compat-disclaimer {
    font-size: 12px;
    color: var(--color-text-muted);
    margin: 10px 0 0;
}

/* ---------- Row list (results) ---------- */

.row-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.row-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.row-item-main {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.row-item-title {
    font-weight: 600;
    font-size: 13.5px;
}

.row-item-meta {
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.row-item-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.text-muted {
    color: var(--color-text-muted);
}

/* ---------- Perfil: Formulario Horizontal y Avatar ---------- */

.perfil-avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.avatar-container {
    position: relative;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    border: 4px solid #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    background: #e9ecef;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.avatar-container:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(61, 127, 255, 0.28);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    background: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
}

.avatar-placeholder svg {
    width: 88px;
    height: 88px;
    stroke: #829ab1;
}

.avatar-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
    font-size: 13.5px;
    font-weight: 600;
    text-align: center;
    padding: 12px;
    gap: 8px;
}

.avatar-container:hover .avatar-overlay {
    opacity: 1;
}

.avatar-overlay svg {
    width: 36px;
    height: 36px;
}

.avatar-hint {
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--color-text-muted);
}

/* Formulario horizontal con Labels a la derecha y Controles a la izquierda */

.form-horizontal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 24px;
    row-gap: 4px;
    /* Separación vertical de 4px entre controles */
}

.form-group-h {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: start;
    gap: 12px;
    margin-bottom: 0;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-label-h {
    text-align: right;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    line-height: 1.3;
    padding-top: 9px;
    padding-right: 4px;
}

.form-control-h {
    text-align: left;
    width: 100%;
}

.form-control-h input[type="text"],
.form-control-h input[type="email"],
.form-control-h input[type="date"],
.form-control-h input[type="number"],
.form-control-h select,
.form-control-h textarea {
    width: 100%;
    padding: 8px 12px;
    font-size: 13.5px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control-h input:focus,
.form-control-h select:focus,
.form-control-h textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(61, 127, 255, 0.18);
}

.form-control-h input:disabled,
.form-control-h select:disabled {
    background: #f8fafc;
    color: #64748b;
    cursor: not-allowed;
}

.whatsapp-subcontrol {
    margin-top: 3px;
    /* Separación de 3px debajo del control */
    display: flex;
    align-items: center;
}

.checkbox-label-h {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    user-select: none;
}

.checkbox-label-h input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.whatsapp-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #128c7e;
    font-weight: 600;
    font-size: 12px;
}

@media (max-width: 860px) {
    .form-horizontal-grid {
        grid-template-columns: 1fr;
        row-gap: 4px;
    }

    .form-group-h {
        grid-template-columns: 130px 1fr;
    }
}

@media (max-width: 540px) {
    .form-group-h {
        grid-template-columns: 1fr;
        gap: 4px;
        align-items: flex-start;
    }

    .form-label-h {
        text-align: left;
        padding-right: 0;
    }

    .avatar-container {
        width: 180px;
        height: 180px;
    }
}

/* ---------- Sistema de Modales ---------- */

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal-backdrop.is-open {
    display: flex;
    opacity: 1;
}

.modal-dialog {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(-12px);
    transition: transform 0.2s ease;
}

.modal-backdrop.is-open .modal-dialog {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 22px;
    border-bottom: 1px solid var(--color-border);
    background: #fff;
}

.modal-title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    line-height: 1;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius);
    transition: color 0.15s ease, background 0.15s ease;
}

.modal-close:hover {
    color: var(--color-text);
    background: var(--color-bg-muted);
}

.modal-body {
    padding: 22px;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 22px;
    border-top: 1px solid var(--color-border);
    background: #fafbfc;
}

/* Alineación de columnas en el modal de formación */
@media (min-width: 861px) {
    #wrap_f_nivel {
        grid-column: 1;
    }

    #wrap_f_horas {
        grid-column: 1;
    }

    #wrap_f_pais {
        grid-column: 1;
    }

    #wrap_f_departamento {
        grid-column: 1;
    }

    #wrap_f_ciudad {
        grid-column: 2;
    }

    #wrap_f_semestres {
        grid-column: 1;
    }

    #wrap_f_fecha_inicio {
        grid-column: 1;
    }

    #wrap_f_fecha_terminacion {
        grid-column: 2;
    }

    #wrap_f_fecha_grado {
        grid-column: 1;
    }

    /* Alineación de columnas en el modal de experiencia */
    #wrap_e_pais {
        grid-column: 1;
    }

    #wrap_e_departamento {
        grid-column: 1;
    }

    #wrap_e_ciudad {
        grid-column: 2;
    }

    #wrap_e_jornada {
        grid-column: 1;
    }

    #wrap_e_horas {
        grid-column: 2;
    }

    #wrap_e_fecha_inicio {
        grid-column: 1;
    }

    #wrap_e_fecha_fin {
        grid-column: 2;
    }

    #wrap_e_actualmente {
        grid-column: 2;
    }

    /* Alineación de columnas en el modal de certificaciones */
    #wrap_c_fecha_emision {
        grid-column: 1;
    }

    #wrap_c_fecha_vencimiento {
        grid-column: 2;
    }

    /* Alineación de columnas en el modal de idiomas */
    #wrap_i_nivel_escritura {
        grid-column: 1;
    }

    #wrap_i_nivel_conversacion {
        grid-column: 2;
    }
}