:root {
    --gym-black: #090909;
    --gym-gold: #cc9707;
}

body {
    background-color: var(--gym-black);
    color: #fff;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6,
.card-header h5, .card-header h6,
.modal-title {
    color: #fff;
}

a, .nav-link {
    color: #fff;
}

a:hover {
    color: var(--gym-gold);
}

.navbar-brand {
    display: flex;
    align-items: center;
    letter-spacing: 1px;
}

@media (max-width: 991.98px) {
    .navbar > .container-fluid {
        justify-content: center;
        gap: .5rem;
    }
}

.navbar-dark .navbar-nav .nav-link {
    color: #fff;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: var(--gym-gold);
}

.card {
    --bs-card-color: #fff;
    --bs-card-title-color: #fff;
    background-color: #1a1a1a;
    border: 1px solid #2a2a2a;
    box-shadow: 0 0 10px rgba(0,0,0,.3);
    border-radius: 8px;
}

.card-body,
.card-title,
.card-text,
.list-group-item,
.list-group-item p,
.list-group-item small,
.list-group-item span {
    color: #fff;
}

.card-header {
    background-color: #222;
    border-bottom: 2px solid #333;
    border-radius: 8px 8px 0 0 !important;
}

.bg-white {
    background-color: #1a1a1a !important;
}

.card.bg-light {
    background-color: #252525 !important;
}

.border, .border-bottom, .border-top, .border-end, .border-start,
.border-success, .border-warning, .border-primary, .border-info {
    border-color: #333 !important;
}

.btn-primary {
    background-color: var(--gym-gold);
    border-color: var(--gym-gold);
    color: #000;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: #b88800;
    border-color: #b88800;
    color: #000;
}

.btn-outline-primary {
    color: var(--gym-gold);
    border-color: var(--gym-gold);
}

.btn-outline-primary:hover {
    background-color: var(--gym-gold);
    border-color: var(--gym-gold);
    color: #000;
}

.btn-group .btn-check:checked + .btn-outline-primary {
    background-color: var(--gym-gold);
    border-color: var(--gym-gold);
    color: #000;
}

.btn-success {
    background-color: #2a7a3a;
    border-color: #2a7a3a;
    color: #fff;
}

.btn-outline-success {
    color: #4ae86a;
    border-color: #4ae86a;
}

.btn-outline-success:hover {
    background-color: #4ae86a;
    color: #000;
}

.btn-warning {
    background-color: var(--gym-gold);
    border-color: var(--gym-gold);
    color: #000;
}

.btn-outline-warning {
    color: var(--gym-gold);
    border-color: var(--gym-gold);
}

.btn-outline-warning:hover {
    background-color: var(--gym-gold);
    color: #000;
}

.btn-danger {
    color: #fff;
}

.bg-primary {
    background-color: var(--gym-gold) !important;
}

.text-primary {
    color: var(--gym-gold) !important;
}

.text-muted {
    color: #fff !important;
}

.table {
    --bs-table-color: #fff;
    --bs-table-striped-color: #fff;
    color: #fff;
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255,255,255,.03);
}

.table > thead {
    background-color: #222;
    color: #fff;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.table-secondary {
    --bs-table-bg: #222;
    --bs-table-color: #fff;
}

.badge {
    font-weight: 500;
}

.badge.bg-info {
    background-color: #2a5a7a !important;
    color: #fff;
}

.badge.bg-primary {
    background-color: var(--gym-gold) !important;
    color: #000;
}

.badge.bg-light {
    background-color: #2a2a2a !important;
    color: #fff !important;
    border-color: #444 !important;
}

.list-group-item {
    background-color: #1a1a1a;
    color: #fff;
    border-left: none;
    border-right: none;
    border-color: #333;
}

.list-group-item:hover {
    background-color: #222;
}

.list-group-item-success {
    background-color: #1a3a1a !important;
    color: #aaffaa;
}

.list-group-item-action:hover {
    background-color: #222;
}

.alert {
    border-radius: 8px;
}

.alert-success {
    background-color: #1a3a1a;
    border-color: #2a5a2a;
    color: #aaffaa;
}

.alert-danger {
    background-color: #3a1a1a;
    border-color: #5a2a2a;
    color: #ffaaaa;
}

.alert-warning {
    background-color: #3a2a1a;
    border-color: #5a3a2a;
    color: #ffeaaa;
}

.alert-info {
    background-color: #1a2a3a;
    border-color: #2a3a5a;
    color: #aaeaff;
}

.dropdown-menu {
    background-color: #1a1a1a;
    border-color: #333;
}

.dropdown-item,
.dropdown-item-text {
    color: #fff;
}

.dropdown-item:hover,
.dropdown-item-text:hover {
    background-color: #222;
    color: var(--gym-gold);
}

.dropdown-header {
    color: #fff;
}

.dropdown-divider {
    border-color: #333;
}

.modal-content {
    background-color: #1a1a1a;
    border-color: #333;
}

.modal-header {
    border-bottom-color: #333;
}

.modal-footer {
    border-top-color: #333;
}

.form-control, .form-select {
    background-color: #111;
    border-color: #444;
    color: #fff;
}

.form-control:focus, .form-select:focus {
    background-color: #1a1a1a;
    border-color: var(--gym-gold);
    color: #fff;
    box-shadow: 0 0 0 .2rem rgba(204,151,7,.15);
}

.form-control::placeholder {
    color: #888;
}

.form-text {
    color: #aaa;
}

.form-label {
    color: #fff;
}

#productosCarousel .card {
    transition: transform .2s;
}

#productosCarousel .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,.3);
}

.accordion-item {
    background-color: #1a1a1a;
    border-color: #333;
    border-radius: 12px;
    overflow: hidden;
}

.accordion-button {
    background: linear-gradient(135deg, #1a1a1a 0%, #222 100%);
    color: var(--gym-gold);
    font-weight: 700;
    font-size: 1.15rem;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--gym-gold);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #222 0%, #2a2a2a 100%);
    color: var(--gym-gold);
    border-left: 4px solid var(--gym-gold);
}

.accordion-button::after {
    filter: invert(.75) sepia(1) hue-rotate(5deg) saturate(3);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #444;
}

.accordion-body {
    background-color: #111;
    padding: 1.25rem;
}

.workout-day {
    background: linear-gradient(135deg, #1a1a1a 0%, #222 100%);
    border: 1px solid #2a2a2a;
    border-left: 4px solid var(--gym-gold);
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.workout-day-header {
    padding: .75rem 1rem;
    border-bottom: 1px solid #2a2a2a;
}

.workout-day-header h6 {
    margin: 0;
    font-weight: 700;
    letter-spacing: .5px;
}

.workout-day-body {
    padding: .75rem;
}

.exercise-card {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    padding: .85rem;
    margin-bottom: .75rem;
    transition: all .2s;
}

.exercise-card:last-child {
    margin-bottom: 0;
}

.exercise-card:hover {
    border-color: var(--gym-gold);
    background: #222;
}

.exercise-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--gym-gold);
    color: #000;
    border-radius: 50%;
    font-size: .8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.exercise-name {
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.exercise-stats {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: .5rem;
}

.stat-pill {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    background: #111;
    border: 1px solid #333;
    border-radius: 20px;
    padding: .2rem .7rem;
    font-size: .8rem;
    color: #ddd;
}

.stat-pill i {
    color: var(--gym-gold);
    font-size: .75rem;
}

.exercise-notes {
    margin-top: .5rem;
    padding: .4rem .7rem;
    background: #111;
    border-left: 3px solid var(--gym-gold);
    border-radius: 4px;
    font-size: .85rem;
    color: #bbb;
}

.btn-video {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    background: transparent;
    border: 1px solid var(--gym-gold);
    color: var(--gym-gold);
    border-radius: 20px;
    padding: .2rem .7rem;
    font-size: .8rem;
    transition: all .2s;
}

.btn-video:hover {
    background: var(--gym-gold);
    color: #000;
}

@media (max-width: 768px) {
    .accordion-button {
        font-size: 1rem;
        padding: .75rem 1rem;
    }

    .accordion-body {
        padding: .75rem;
    }

    .workout-day-body {
        padding: .5rem;
    }

    .exercise-card {
        padding: .65rem;
    }

    .exercise-stats {
        gap: .35rem;
    }

    .stat-pill {
        font-size: .75rem;
        padding: .15rem .55rem;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding-left: 12px;
        padding-right: 12px;
    }

    .accordion-button {
        font-size: 1rem;
        padding: .75rem 1rem;
    }

    .accordion-body {
        padding: .75rem;
    }

    .card-body {
        padding: .75rem;
    }

    h2 {
        font-size: 1.3rem;
    }
}

.navbar-logo {
    max-width: 100%;
    max-height: 36px;
    width: auto;
    height: auto;
}

@media (max-width: 991.98px) {
    .navbar-logo {
        max-height: 28px;
    }
}

@media (min-width: 992px) {
    .container-fluid.py-4 {
        padding-left: 5cm !important;
        padding-right: 5cm !important;
    }
}

@media (max-width: 576px) {
    .btn-group .btn {
        font-size: .8rem;
        padding: .3rem .5rem;
    }
    .login-logo {
        max-height: 70px;
    }
}