/* OVERTIME — paleta basada en el logo */
@import url('https://fonts.googleapis.com/css2?family=Black+Ops+One&family=Bebas+Neue&family=Barlow+Condensed:wght@500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --ot-black: #0a0a0a;
    --ot-dark: #1a1a1a;
    --ot-yellow: #f2c619;
    --ot-yellow-hover: #d9b015;
    --ot-gray: #a8a8a8;
    --ot-gray-light: #e8e8e8;
    --ot-bg: #f4f4f4;
    --ot-font-display: 'Black Ops One', 'Bebas Neue', Impact, sans-serif;
    --ot-font-heading: 'Black Ops One', 'Barlow Condensed', Impact, sans-serif;
    --ot-font-body: 'Inter', -apple-system, "Segoe UI", Roboto, sans-serif;
    --ot-font-btn: 'Barlow Condensed', 'Bebas Neue', Impact, sans-serif;
}

body {
    background: var(--ot-bg);
    font-family: var(--ot-font-body);
    color: #1a1a1a;
    font-feature-settings: "ss01", "cv11";
}

/* NAVBAR */
.navbar-ot {
    background: var(--ot-black) !important;
    border-bottom: 3px solid var(--ot-yellow);
    padding: .6rem 0;
}
.navbar-ot .navbar-brand {
    display: flex;
    align-items: center;
    gap: .7rem;
    font-family: var(--ot-font-display);
    font-weight: 400;
    letter-spacing: 3px;
    font-size: 1.55rem;
    color: #fff !important;
    line-height: 1;
}
.navbar-ot .navbar-brand img {
    height: 44px;
    width: 44px;
    border-radius: 50%;
    background: #fff;
    padding: 2px;
}
.navbar-ot .nav-link {
    color: #d8d8d8 !important;
    font-family: var(--ot-font-btn);
    font-weight: 600;
    text-transform: uppercase;
    font-size: .95rem;
    letter-spacing: 2px;
    padding: .5rem .9rem !important;
    border-radius: 4px;
    transition: all .2s ease;
    position: relative;
}
.navbar-ot .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--ot-yellow);
    transition: all .25s ease;
    transform: translateX(-50%);
}
.navbar-ot .nav-link:hover::after { width: 60%; }
.navbar-ot .nav-link:hover {
    color: var(--ot-yellow) !important;
    background: rgba(242,198,25,.08);
}
.navbar-ot .navbar-text {
    color: var(--ot-yellow) !important;
    font-weight: 600;
}
.navbar-ot .navbar-toggler {
    border-color: var(--ot-yellow);
    padding: .35rem .55rem;
}
.navbar-ot .navbar-toggler:focus {
    box-shadow: 0 0 0 .2rem rgba(242,198,25,.35);
}
.navbar-ot .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23f2c619' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* CARDS */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
    letter-spacing: .5px;
}
.card-header.bg-dark {
    background: var(--ot-black) !important;
    border-bottom: 2px solid var(--ot-yellow);
}

/* BOTONES — look custom OT */
.btn {
    font-family: var(--ot-font-btn);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: .9rem;
    border-radius: 6px;
    padding: .55rem 1.1rem;
    transition: all .2s cubic-bezier(.4,0,.2,1);
    position: relative;
    border-width: 2px;
}
.btn:active { transform: translateY(1px); }
.btn-sm {
    font-size: .78rem;
    padding: .32rem .7rem;
    letter-spacing: 1px;
    border-width: 1.5px;
}
.btn-lg {
    font-size: 1.05rem;
    padding: .8rem 1.4rem;
    letter-spacing: 2px;
}

.btn-primary {
    background: var(--ot-black);
    border-color: var(--ot-black);
    color: #fff;
    box-shadow: 0 2px 0 0 var(--ot-yellow);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--ot-dark);
    border-color: var(--ot-dark);
    color: var(--ot-yellow);
    transform: translateY(-1px);
    box-shadow: 0 4px 0 0 var(--ot-yellow);
}

.btn-warning {
    background: var(--ot-yellow);
    border-color: var(--ot-yellow);
    color: #000;
    box-shadow: 0 2px 0 0 var(--ot-black);
}
.btn-warning:hover, .btn-warning:focus {
    background: var(--ot-yellow-hover);
    border-color: var(--ot-yellow-hover);
    color: #000;
    transform: translateY(-1px);
    box-shadow: 0 4px 0 0 var(--ot-black);
}

.btn-success {
    background: #1a8a3a;
    border-color: #1a8a3a;
    color: #fff;
    box-shadow: 0 2px 0 0 #0d4d20;
}
.btn-success:hover, .btn-success:focus {
    background: #167030;
    border-color: #167030;
    transform: translateY(-1px);
    box-shadow: 0 4px 0 0 #0d4d20;
}

.btn-danger {
    background: #c82333;
    border-color: #c82333;
    color: #fff;
}
.btn-danger:hover, .btn-danger:focus {
    background: #a01b29;
    border-color: #a01b29;
    transform: translateY(-1px);
}

.btn-info {
    background: #0d6efd;
    border-color: #0d6efd;
    color: #fff !important;
}
.btn-info:hover, .btn-info:focus {
    background: #0a58ca;
    border-color: #0a58ca;
    color: #fff !important;
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--ot-black);
    border-color: var(--ot-black);
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--ot-black);
    border-color: var(--ot-black);
    color: var(--ot-yellow);
}

.btn-outline-warning {
    color: #000;
    border-color: var(--ot-yellow);
    background: transparent;
}
.btn-outline-warning:hover {
    background: var(--ot-yellow);
    color: #000;
}

.btn-outline-secondary {
    color: var(--ot-black);
    border-color: #c8c8c8;
    background: transparent;
}
.btn-outline-secondary:hover {
    background: var(--ot-black);
    border-color: var(--ot-black);
    color: var(--ot-yellow);
}

.btn-outline-danger {
    color: #c82333;
    border-color: #c82333;
}
.btn-outline-danger:hover {
    background: #c82333;
    border-color: #c82333;
    color: #fff;
}

.btn-secondary {
    background: #495057;
    border-color: #495057;
    color: #fff;
}
.btn-secondary:hover {
    background: #343a40;
    border-color: #343a40;
}

/* Botones con icono solo (cuadrados) */
.btn .bi { vertical-align: -.1em; }
.acciones-mobile .btn { padding-left: .55rem; padding-right: .55rem; }

/* BADGES */
.badge.bg-warning { background: var(--ot-yellow) !important; color: #000; }
.badge.bg-dark { background: var(--ot-black) !important; }
.badge.bg-secondary { background: var(--ot-gray) !important; color: #000; }

/* TÍTULOS */
h1, h2, h3, h4, h5 {
    font-family: var(--ot-font-heading);
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ot-black);
}
h1 { font-size: 2.2rem; letter-spacing: 3px; }
h2 { font-size: 1.55rem; letter-spacing: 2.5px; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; letter-spacing: 1.5px; }
h5 { font-size: .95rem; letter-spacing: 1.5px; }
.modal-title { font-family: var(--ot-font-heading); font-weight: 400; letter-spacing: 2px; text-transform: uppercase; font-size: 1.1rem; }

/* DASHBOARD STAT CARDS */
.stat-card {
    background: linear-gradient(135deg, var(--ot-black) 0%, var(--ot-dark) 100%);
    color: #fff;
    border-radius: 12px;
    padding: 1.8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 100px; height: 100px;
    background: var(--ot-yellow);
    border-radius: 50%;
    transform: translate(40%, -40%);
    opacity: .15;
}
.stat-card .stat-icon { font-size: 2.5rem; color: var(--ot-yellow); }
.stat-card .stat-num {
    font-family: var(--ot-font-display);
    font-size: 4rem;
    font-weight: 400;
    color: var(--ot-yellow);
    margin: .3rem 0;
    line-height: 1;
    letter-spacing: 2px;
}
.stat-card .stat-label {
    color: #ccc;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: .8rem;
    font-family: var(--ot-font-btn);
    font-weight: 600;
}

/* EJERCICIO COMPLETADO */
.ejercicio-completado {
    text-decoration: line-through;
    opacity: .55;
}
.card.border-success {
    border: 2px solid var(--ot-yellow) !important;
    background: #fffdf3;
}

/* CHECKBOX GRANDE */
.form-check-lg .form-check-input {
    width: 1.8rem !important;
    height: 1.8rem !important;
    cursor: pointer;
    border: 2px solid var(--ot-black);
}
.form-check-lg .form-check-input:checked {
    background-color: var(--ot-yellow);
    border-color: var(--ot-yellow);
}
.form-check-lg .form-check-input:focus {
    box-shadow: 0 0 0 .2rem rgba(242,198,25,.3);
    border-color: var(--ot-yellow);
}

/* PROGRESO */
.progress { background: var(--ot-gray-light); border-radius: 10px; }
.progress-bar.bg-warning { background: var(--ot-yellow) !important; }

/* PROGRESO — barras de avance del día (socio) */
.dia-progress {
    height: 14px;
    background: rgba(255,255,255,.12);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.2);
}
.dia-progress .progress-bar {
    background: linear-gradient(90deg, var(--ot-yellow) 0%, var(--ot-yellow-hover) 100%);
    color: #000;
    font-family: var(--ot-font-btn);
    font-weight: 700;
    font-size: .72rem;
    letter-spacing: 1px;
    transition: width .8s cubic-bezier(.4,0,.2,1), background .3s ease;
}
.dia-progress.dia-progress-light {
    background: var(--ot-gray-light);
}
/* Estado completado al 100% */
.dia-progress.completo .progress-bar {
    background: linear-gradient(90deg, #1a8a3a 0%, #167030 100%);
    box-shadow: 0 0 12px rgba(26,138,58,.4);
}
.dia-progress-label {
    font-family: var(--ot-font-btn);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: .78rem;
}

/* Barra del grupo: socios individuales */
.grupo-socio-row {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .35rem 0;
    border-bottom: 1px dashed rgba(0,0,0,.06);
}
.grupo-socio-row:last-child { border-bottom: none; }
.grupo-socio-row.es-yo {
    background: rgba(242,198,25,.08);
    border-radius: 6px;
    padding-left: .5rem;
    padding-right: .5rem;
}
.grupo-socio-nombre {
    flex: 0 0 35%;
    max-width: 35%;
    font-weight: 600;
    font-size: .88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.grupo-socio-bar {
    flex: 1 1 auto;
    height: 8px;
    background: var(--ot-gray-light);
    border-radius: 6px;
    overflow: hidden;
}
.grupo-socio-bar > span {
    display: block;
    height: 100%;
    background: var(--ot-yellow);
    border-radius: 6px;
    transition: width .8s cubic-bezier(.4,0,.2,1), background .3s ease;
}
.grupo-socio-bar.completo > span { background: #1a8a3a; }

/* Card del día sticky al hacer scroll */
.dia-card-sticky {
    position: sticky;
    top: 0;
    z-index: 20;
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
}
.dia-card-sticky .card-body {
    padding-top: .85rem;
    padding-bottom: .85rem;
}
.grupo-socio-pct {
    flex: 0 0 60px;
    text-align: right;
    font-family: var(--ot-font-btn);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .5px;
    color: var(--ot-black);
}
@media (max-width: 575.98px) {
    .grupo-socio-nombre { flex: 0 0 45%; max-width: 45%; font-size: .82rem; }
    .grupo-socio-pct { flex: 0 0 50px; font-size: .78rem; }
}

/* FOOTER */
.footer-ot {
    background: var(--ot-black);
    color: var(--ot-gray);
    border-top: 3px solid var(--ot-yellow);
    padding: 1.2rem 0;
    margin-top: 3rem;
    font-family: var(--ot-font-btn);
    font-size: .85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.footer-ot a {
    color: var(--ot-yellow);
    text-decoration: none;
    font-weight: 700;
    transition: color .2s ease;
}
.footer-ot a:hover {
    color: #fff;
    text-decoration: underline;
}

/* Footer en login: flota al pie del viewport sin romper el centrado */
.footer-ot-login {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin-top: 0;
    padding: .9rem 0;
    background: rgba(10,10,10,.7);
    border-top: 2px solid var(--ot-yellow);
    backdrop-filter: blur(4px);
    z-index: 2;
    font-size: .78rem;
}

/* TABLE */
.table thead th {
    background: var(--ot-black) !important;
    color: var(--ot-yellow) !important;
    text-transform: uppercase;
    font-family: var(--ot-font-btn);
    font-weight: 600;
    font-size: .82rem;
    letter-spacing: 1.5px;
    border: none;
    padding: .9rem .75rem;
}
.table-light thead th { background: var(--ot-black) !important; color: var(--ot-yellow) !important; }

/* MODAL */
.modal-header {
    background: var(--ot-black);
    color: #fff;
    border-bottom: 3px solid var(--ot-yellow);
}
.modal-header .btn-close { filter: invert(1); }
.modal-header .modal-title { color: #fff; }

/* FORM */
.form-control:focus, .form-select:focus {
    border-color: var(--ot-yellow);
    box-shadow: 0 0 0 .2rem rgba(242,198,25,.2);
}

/* ALERTS */
.alert-success {
    background: #fff8d8;
    border-color: var(--ot-yellow);
    color: #5a4a00;
}

/* LOGIN */
.login-bg {
    background: radial-gradient(circle at 20% 30%, #2a2a2a 0%, var(--ot-black) 70%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.login-bg::before, .login-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--ot-yellow);
    opacity: .08;
}
.login-bg::before { width: 400px; height: 400px; top: -100px; right: -100px; }
.login-bg::after { width: 300px; height: 300px; bottom: -80px; left: -80px; opacity: .05; }
.login-card {
    max-width: 420px;
    margin: auto;
    border-radius: 16px;
    border: none;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.login-card .logo-wrap {
    background: var(--ot-black);
    padding: 2.5rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 4px solid var(--ot-yellow);
}
.login-card .logo-wrap img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: #fff;
    padding: 6px;
    box-shadow: 0 0 0 4px var(--ot-yellow);
}
.login-card .logo-wrap p {
    color: var(--ot-yellow);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: .85rem;
    margin: 1rem 0 0;
    font-family: var(--ot-font-heading);
    font-weight: 600;
}
.login-card .form-label {
    font-family: var(--ot-font-heading);
    letter-spacing: 1.5px;
    font-size: .85rem;
}

/* ============ ACCORDION DE EVOLUCIÓN (wrapper) ============ */
.nivel-evol > .accordion-header .accordion-button {
    background: var(--ot-black);
    color: #fff;
    padding: .9rem 1.1rem;
}
.nivel-evol > .accordion-header .accordion-button:not(.collapsed) {
    background: var(--ot-black);
    border-bottom-color: var(--ot-yellow);
}
.nivel-evol-label {
    font-family: var(--ot-font-heading);
    font-size: 1.25rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ot-yellow);
    line-height: 1;
}
.nivel-evol > .accordion-collapse .accordion-body { background: #eef0f3; padding: .75rem !important; }

/* ============ EVOLUCIÓN DE PESOS (cards compactas) ============ */
.evol-card {
    border-left: 3px solid var(--ot-gray);
    transition: transform .15s ease, box-shadow .15s ease;
}
.evol-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0,0,0,.08);
}
.evol-card.evol-up { border-left-color: #1a8a3a; }
.evol-card.evol-down { border-left-color: #c82333; }
.evol-card.evol-same { border-left-color: var(--ot-gray); }
.evol-card .card-body { padding: .7rem .85rem; }
.evol-card h5 {
    font-family: var(--ot-font-body);
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
    font-size: .85rem;
    line-height: 1.2;
    margin-bottom: .3rem !important;
}
.evol-card .evol-num {
    font-family: var(--ot-font-display);
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--ot-yellow);
    line-height: 1;
}
.evol-card .evol-icon { font-size: 1.1rem; }
.evol-card .badge { font-size: .7rem; padding: .25em .5em; }
.evol-card .evol-meta { font-size: .7rem; }

/* ============ ACCORDION ANIDADO AÑO > MES > DÍA ============ */
.hist-acc .accordion-item {
    border: none;
    border-radius: 10px !important;
    margin-bottom: .5rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.hist-acc .accordion-button {
    padding: .75rem 1rem;
    background: #fff;
    box-shadow: none !important;
    border-bottom: 2px solid transparent;
    transition: all .2s;
}
.hist-acc .accordion-button:focus { box-shadow: none; }
.hist-acc .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f2c619' viewBox='0 0 16 16'%3e%3cpath d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.hist-acc .accordion-body { background: #fafafa; }

/* NIVEL AÑO — el más prominente */
.nivel-año > .accordion-header .accordion-button {
    background: var(--ot-black);
    color: #fff;
    padding: 1rem 1.1rem;
}
.nivel-año > .accordion-header .accordion-button:not(.collapsed) {
    background: var(--ot-black);
    border-bottom-color: var(--ot-yellow);
}
.nivel-año-label {
    font-family: var(--ot-font-display);
    font-size: 1.5rem;
    letter-spacing: 3px;
    color: var(--ot-yellow);
    line-height: 1;
}
.nivel-año > .accordion-collapse .accordion-body { background: #eef0f3; padding: .6rem !important; }

/* NIVEL MES — intermedio */
.nivel-mes > .accordion-header .accordion-button {
    background: #2a2a2a;
    color: #fff;
    padding: .75rem 1rem;
}
.nivel-mes > .accordion-header .accordion-button:not(.collapsed) {
    background: #1a1a1a;
    border-bottom-color: var(--ot-yellow);
}
.nivel-mes-label {
    font-family: var(--ot-font-heading);
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #fff;
}
.nivel-mes > .accordion-collapse .accordion-body { background: #fafafa; padding: .5rem !important; }

/* NIVEL DÍA — el más chico */
.nivel-dia > .accordion-header .accordion-button {
    background: #fff;
    color: #1a1a1a;
    padding: .65rem .9rem;
}
.nivel-dia > .accordion-header .accordion-button:not(.collapsed) {
    background: #0a0a0a;
    color: #fff;
    border-bottom-color: var(--ot-yellow);
}
.nivel-dia > .accordion-header .accordion-button:not(.collapsed) .text-muted { color: #aaa !important; }
.nivel-dia-label { font-size: .9rem; letter-spacing: 1px; }
.nivel-dia .list-group-item { border-left: none; border-right: none; }
.nivel-dia .list-group-item:last-child { border-bottom: none; }
.nivel-dia > .accordion-collapse .accordion-body { background: #fafafa; }

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

/* Item de ejercicio del socio: en mobile apila checkbox+nombre arriba, peso abajo */
.ejercicio-item .ejercicio-peso {
    width: 140px;
}
@media (max-width: 575.98px) {
    .ejercicio-item form {
        flex-wrap: wrap;
    }
    .ejercicio-item .ejercicio-peso {
        width: 100%;
        margin-top: .5rem;
    }
    .ejercicio-item .ejercicio-peso .input-group {
        width: 100%;
    }
    .ejercicio-item label .fs-5 { font-size: 1.05rem !important; }
}

/* Tablets y abajo */
@media (max-width: 767.98px) {
    .container { padding-left: 12px; padding-right: 12px; }
    h2 { font-size: 1.2rem; letter-spacing: 1px; }
    .stat-card { padding: 1.4rem; }
    .stat-card .stat-num { font-size: 2.2rem; }
    .stat-card .stat-icon { font-size: 2rem; }
    .card-body { padding: 1rem; }
    .navbar-ot .navbar-brand { font-size: 1.1rem; letter-spacing: 1px; }
    .navbar-ot .navbar-brand img { height: 36px; width: 36px; }
    .navbar-ot .navbar-text { display: inline-block; margin-bottom: .3rem; }
    .navbar-ot .nav-link { padding: .6rem .9rem !important; }

    /* Login en mobile */
    .login-card .logo-wrap { padding: 1.8rem 1rem 1rem; }
    .login-card .logo-wrap img { width: 100px; height: 100px; }
    .login-card .card-body { padding: 1.5rem !important; }

    /* Acciones de tabla: stack vertical, ancho completo */
    .table .acciones-mobile {
        display: flex;
        flex-wrap: wrap;
        gap: .25rem;
        justify-content: flex-end;
    }
    .table .acciones-mobile .btn,
    .table .acciones-mobile form { margin: 0; }

    /* Headers con título + botón: que el botón baje a otra fila */
    .page-header-actions { flex-wrap: wrap; gap: .5rem; }
}

/* Mobile chico */
@media (max-width: 400px) {
    .navbar-ot .navbar-brand span { display: none; }
    .stat-card .stat-num { font-size: 1.9rem; }
    .login-card .logo-wrap img { width: 90px; height: 90px; }
}