/* ═══════════════════════════════════════════════════════════════════════
   PAGOS MENSUALIDAD — estilos (paleta azul del tema · Outfit)
   Scoped bajo .pag-* · línea gráfica de rotaciones / tutorías.
═══════════════════════════════════════════════════════════════════════ */

.pag-wrap {
    max-width: 980px;
    margin: 0 auto 80px;
    padding: 0 40px;
    font-family: 'Outfit', sans-serif;
    color: var(--color-texto-principal);
}

/* ── Botones ── */
.pag-btn {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: .3px;
    border: none;
    border-radius: 10px;
    padding: 12px 26px;
    cursor: pointer;
    transition: background .18s, box-shadow .18s, transform .05s;
    text-transform: uppercase;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.pag-btn:active { transform: translateY(1px); }
.pag-btn--primary { background: var(--color-azul-700); color: #fff; box-shadow: var(--shadow-btn); }
.pag-btn--primary:hover { background: var(--color-azul-900); color: #fff; }
.pag-btn--accent { background: var(--color-azul-500); color: #fff; }
.pag-btn--accent:hover { background: var(--color-azul-700); color: #fff; }
.pag-btn--ghost { background: var(--color-azul-100); color: var(--color-azul-900); }
.pag-btn--ghost:hover { background: var(--color-azul-300); color: #fff; }
.pag-btn--block { width: 100%; }
.pag-btn:disabled, .pag-btn.is-off { opacity: .55; cursor: not-allowed; box-shadow: none; }

/* ── Inputs ── */
.pag-input {
    flex: 1;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    color: var(--color-texto-principal);
    border: 1.5px solid var(--color-azul-100);
    border-radius: 10px;
    padding: 13px 18px;
    outline: none;
    background: #fff;
    transition: border-color .18s;
    width: 100%;
}
.pag-input:focus { border-color: var(--color-azul-500); }
.pag-input:disabled { background: var(--color-azul-50); opacity: .7; }

/* ═══════════════════ VISTA BUSCAR ═══════════════════ */
.pag-hero {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    min-height: 300px;
    background: linear-gradient(120deg, var(--color-azul-900) 0%, var(--color-azul-700) 55%, var(--color-azul-500) 100%);
    box-shadow: var(--shadow-azul);
}
.pag-hero-media { position: relative; width: 42%; flex-shrink: 0; }
.pag-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pag-hero-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(11,42,74,.15) 0%, rgba(11,42,74,.55) 60%, var(--color-azul-900) 100%);
}
.pag-hero-body { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 48px 44px; }
.pag-hero-title { font-size: 48px; font-weight: 900; line-height: 1.02; color: #fff; margin: 0; letter-spacing: -1px; }
.pag-hero-sub { font-size: 19px; font-weight: 400; color: var(--color-azul-100); margin: 14px 0 0; max-width: 460px; }

.pag-intro {
    background: var(--color-azul-50);
    border: 1px solid var(--color-azul-100);
    border-radius: 14px;
    padding: 18px 22px;
    margin-top: 22px;
}
.pag-intro p { margin: 0; font-size: 15.5px; color: var(--color-texto-secundario); }

.pag-search-box { display: flex; gap: 12px; margin-top: 18px; align-items: stretch; }
.pag-search-box .pag-btn { padding-inline: 34px; }

/* ═══════════════════ ALERTAS ═══════════════════ */
.pag-alert { margin-top: 14px; border-radius: 10px; padding: 12px 16px; font-size: 15px; font-weight: 600; }
.pag-alert--error { background: #fdecec; border: 1px solid #f5c2c2; color: #c0392b; }
.pag-alert--info  { background: var(--color-azul-50); border: 1px solid var(--color-azul-100); color: var(--color-azul-700); }
.pag-alert--ok    { background: #e8f8ef; border: 1px solid #b7e4c7; color: #16794a; }

/* ═══════════════════ PANEL ═══════════════════ */
.pag-student-name {
    font-size: 36px; font-weight: 900; line-height: 1.05;
    color: var(--color-azul-700); margin: 0; text-transform: uppercase; letter-spacing: -.5px;
}
.pag-toolbar {
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
    margin: 18px 0 8px;
}
.pag-exit {
    margin-left: auto; background: var(--color-azul-100); border: none;
    color: var(--color-azul-900); cursor: pointer; border-radius: 10px;
    padding: 11px 18px; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 15px;
}
.pag-exit:hover { background: var(--color-azul-300); color: #fff; }

.pag-block-label {
    font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: .6px;
    color: var(--color-azul-900); margin: 26px 0 10px;
}

.pag-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.pag-chip {
    border: 1.5px solid var(--color-azul-100); border-radius: 9px; padding: 9px 15px;
    font-size: 15px; font-weight: 700; color: var(--color-texto-principal); background: #fff;
}
.pag-chip--accent { background: var(--color-azul-50); border-color: var(--color-azul-300); color: var(--color-azul-700); }

/* Plan de cobro */
.pag-plan {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px;
}
.pag-plan-item {
    border: 1.5px solid var(--color-azul-100); border-radius: 14px;
    padding: 16px 18px; background: #fff;
}
.pag-plan-item.is-mora { background: #fdf1f1; border-color: #f2b8b8; }
.pag-plan-pct {
    display: inline-block; font-size: 15px; font-weight: 800; letter-spacing: .4px;
    text-transform: uppercase; color: var(--color-azul-700); background: var(--color-azul-50);
    border-radius: 999px; padding: 4px 10px; margin-bottom: 8px;
}
.pag-plan-item p { margin: 0; font-size: 15px; line-height: 1.45; color: var(--color-texto-secundario); }
.pag-plan-item strong { color: var(--color-texto-principal); }
.pag-plan-single {
    border: 1.5px solid var(--color-azul-100); border-radius: 14px;
    padding: 18px 20px; background: #fff; text-align: center;
}
.pag-plan-single p { margin: 0 0 8px; font-size: 15px; color: var(--color-texto-secundario); }
.pag-plan-note {
    margin-top: 10px; background: #fdf1f1; border-radius: 10px; padding: 12px 14px;
    font-size: 15px; color: #8a1f1f; text-align: left;
}
.pag-plan-foot {
    margin-top: 14px; text-align: center; font-size: 15px; color: var(--color-texto-secundario);
}
.pag-plan-foot a { color: var(--color-azul-700); font-weight: 700; }

/* Card / tabla */
.pag-card {
    border: 1px solid var(--color-azul-100); border-radius: 16px; padding: 22px 26px; margin-top: 22px;
    box-shadow: 0 2px 14px rgba(11, 42, 74, .05); background: #fff;
}
.pag-card-title {
    font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: .8px;
    margin: 0 0 16px; color: var(--color-azul-700);
}

.pag-table { width: 100%; border-collapse: collapse; font-size: 16px; }
.pag-table th {
    text-align: left; font-size: 15px; font-weight: 700; color: var(--color-texto-secundario);
    text-transform: uppercase; letter-spacing: .4px; padding: 0 8px 12px;
    border-bottom: 1px solid var(--color-azul-100);
}
.pag-table td {
    padding: 14px 8px; border-bottom: 1px solid var(--color-azul-50);
    vertical-align: middle; color: var(--color-texto-principal);
}
.pag-table tr.is-selectable { cursor: pointer; }
.pag-table tr.is-selectable:hover td { background: var(--color-azul-50); }
.pag-table input[type="checkbox"] {
    width: 18px; height: 18px; accent-color: var(--color-azul-700); cursor: pointer;
}
.pag-table input[type="checkbox"]:disabled { cursor: not-allowed; opacity: .45; }
.pag-cell-money { font-weight: 800; color: var(--color-azul-700); white-space: nowrap; }
.pag-cell-pay { font-weight: 700; color: var(--color-azul-900); white-space: nowrap; }

.pag-diff {
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
    margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--color-azul-50);
}
.pag-diff label {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 700; font-size: 15px; color: var(--color-azul-900); cursor: pointer;
}
.pag-diff-input {
    width: 160px; text-align: center; font-family: 'Outfit', sans-serif;
    border: 1.5px solid var(--color-azul-100); border-radius: 10px; padding: 10px 12px;
}
.pag-diff-input:focus { border-color: var(--color-azul-500); outline: none; }

.pag-total {
    display: flex; justify-content: flex-end; align-items: baseline; gap: 12px;
    margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--color-azul-100);
}
.pag-total span { font-size: 15px; font-weight: 700; color: var(--color-texto-secundario); text-transform: uppercase; }
.pag-total strong { font-size: 28px; font-weight: 900; color: var(--color-azul-700); }

/* Métodos de pago */
.pag-pay-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 8px;
}
.pag-pay {
    display: flex; flex-direction: column; gap: 8px; text-align: left;
    border: 1.5px solid var(--color-azul-100); border-radius: 14px;
    padding: 18px 16px; background: #fff; cursor: pointer;
    font-family: 'Outfit', sans-serif; transition: border-color .18s, box-shadow .18s;
}
.pag-pay:hover { border-color: var(--color-azul-500); box-shadow: 0 4px 16px rgba(11,42,74,.08); }
.pag-pay strong { font-size: 15px; color: var(--color-azul-900); }
.pag-pay span { font-size: 15px; color: var(--color-texto-secundario); line-height: 1.4; }

/* FAQ */
.pag-faq { margin-top: 8px; }
.pag-faq-item {
    border: 1px solid var(--color-azul-100); border-radius: 12px;
    margin-bottom: 10px; overflow: hidden; background: #fff;
}
.pag-faq-q {
    width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px;
    background: none; border: none; padding: 14px 16px; cursor: pointer;
    font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 700;
    color: var(--color-azul-900); text-align: left;
}
.pag-faq-q svg {
    width: 18px; height: 18px; stroke: var(--color-azul-500); flex-shrink: 0;
    transition: transform .2s;
}
.pag-faq-item.is-open .pag-faq-q svg { transform: rotate(180deg); }
.pag-faq-a {
    display: none; padding: 0 16px 16px; font-size: 15px;
    line-height: 1.55; color: var(--color-texto-secundario);
}
.pag-faq-item.is-open .pag-faq-a { display: block; }
.pag-faq-a a { color: var(--color-azul-700); font-weight: 700; }

/* Spinner / modal */
.pag-spinner { display: flex; justify-content: center; padding: 50px 0; }
.pag-spinner-ring {
    width: 54px; height: 54px; border-radius: 50%;
    border: 5px solid var(--color-azul-100); border-top-color: var(--color-azul-700);
    animation: pagSpin 1s linear infinite;
}
@keyframes pagSpin { to { transform: rotate(360deg); } }

.pag-modal {
    position: fixed; inset: 0; z-index: 9999; display: flex;
    align-items: center; justify-content: center; padding: 20px;
}
.pag-modal[hidden], .pag-spinner[hidden], .pag-alert[hidden],
.pag-search[hidden], .pag-panel[hidden] { display: none !important; }
.pag-modal-backdrop {
    position: absolute; inset: 0; background: rgba(11, 42, 74, .55); backdrop-filter: blur(2px);
}
.pag-modal-card {
    position: relative; background: #fff; border-radius: 18px;
    width: 100%; max-width: 480px; padding: 26px 28px;
    box-shadow: var(--shadow-azul-hover); animation: pagPop .18s ease;
}
.pag-modal-card--sm { max-width: 400px; }
@keyframes pagPop { from { transform: translateY(12px) scale(.98); opacity: 0; } }
.pag-modal-x {
    position: absolute; top: 14px; right: 16px; background: none; border: none;
    font-size: 26px; line-height: 1; color: var(--color-disabled); cursor: pointer;
}
.pag-modal-x:hover { color: var(--color-azul-900); }
.pag-modal-title { font-size: 20px; font-weight: 800; margin: 0 0 14px; color: var(--color-azul-900); }
.pag-modal-text { font-size: 15px; color: var(--color-texto-secundario); margin: 0 0 8px; }
.pag-modal-actions { display: flex; gap: 10px; }
.pag-modal-actions--end { justify-content: flex-end; margin-top: 20px; }
.pag-pse-list { margin: 0 0 18px; padding-left: 18px; font-size: 15px; color: var(--color-texto-secundario); line-height: 1.5; }
.pag-pse-list li { margin: 6px 0; }
.pag-modal-foot-note { margin: 14px 0 0; font-size: 15px; color: var(--color-texto-secundario); text-align: center; }
.pag-modal-foot-note a { color: var(--color-azul-700); font-weight: 700; }

.pag-toast {
    position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%);
    background: var(--color-azul-900); color: #fff; padding: 14px 22px; border-radius: 12px;
    font-weight: 600; font-size: 15px; box-shadow: var(--shadow-azul-hover); z-index: 10000;
    animation: pagToast .25s ease; max-width: min(92vw, 420px); text-align: center;
}
.pag-toast--ok { background: #16794a; }
.pag-toast--err { background: #a30000; }
@keyframes pagToast { from { transform: translate(-50%, 12px); opacity: 0; } }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 780px) {
    .pag-wrap { padding: 0 18px; }
    .pag-hero { flex-direction: column; min-height: 0; }
    .pag-hero-media { width: 100%; height: 160px; }
    .pag-hero-media::after { background: linear-gradient(180deg, rgba(11,42,74,.15) 0%, var(--color-azul-900) 100%); }
    .pag-hero-body { padding: 28px 24px; }
    .pag-hero-title { font-size: 34px; }
    .pag-hero-sub { font-size: 16px; }
    .pag-search-box { flex-direction: column; }
    .pag-student-name { font-size: 28px; }
    .pag-exit { margin-left: 0; width: 100%; }
    .pag-plan { grid-template-columns: 1fr; }
    .pag-pay-grid { grid-template-columns: 1fr; }
    .pag-card { padding: 18px 16px; }

    .pag-table thead { display: none; }
    .pag-table, .pag-table tbody, .pag-table tr, .pag-table td { display: block; width: 100%; }
    .pag-table tr {
        border: 1px solid var(--color-azul-100); border-radius: 12px;
        padding: 12px; margin-bottom: 10px;
    }
    .pag-table td {
        border: none; padding: 6px 0; display: flex; justify-content: space-between; gap: 10px;
    }
    .pag-table td::before {
        content: attr(data-label);
        font-size: 15px; font-weight: 700; text-transform: uppercase;
        letter-spacing: .4px; color: var(--color-disabled);
    }
    .pag-total { justify-content: space-between; }
    .pag-total strong { font-size: 24px; }
}