.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.55);
}

.modal-content {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: auto;
    height: auto;
}

.modal-content-large {
    padding: 20px;
    max-width: 100%;
    max-height: 75vh;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: auto;
    height: auto;
}

.modal-30 { width: 30%; }
.modal-23 { width: 23%; }

.modal-content h2 {
    margin-top: 0;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
}

.modalForm { display: flex; flex-direction: column; align-items: center; }
.modalForm label { margin-bottom: 8px; color: var(--text-muted); font-size: .9rem; }
.modalForm input[disabled] { text-align: center; }

.modalForm input[type="text"] {
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-surface);
    color: var(--text);
}
.modalForm input[type="text"]:focus {
    outline: none;
    border-color: var(--accent);
}

.input-100 { width: 100%; }

.btn {
    padding: 10px 20px;
    line-height: 1.1;
    border: none;
    border-radius: 8px;
}

.btn-guardar {
    padding: 10px 20px;
    background-color: var(--accent);
    color: var(--accent-text);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease;
    line-height: 1.1;
}
.btn-guardar:hover { background-color: var(--accent-hover); }

#sesionBtn-aceptar, #sesionBtn-cancelar {
    width: 20%;
    padding: 1.7% 0px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.15s ease;
    font-size: 80%;
    font-weight: 600;
}
#sesionBtn-aceptar { background-color: var(--accent); color: var(--accent-text); }
#sesionBtn-cancelar { background-color: var(--danger); margin-left: 2%; color: #fff; }
#sesionBtn-aceptar:hover { background-color: var(--accent-hover); }
#sesionBtn-cancelar:hover { background-color: var(--danger-hover); }

#solveBtn-eliminar {
    width: auto;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.15s ease;
    font-size: 100%;
    font-weight: 600;
    background-color: var(--danger);
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
#solveBtn-eliminar:hover { background-color: var(--danger-hover); }

.solveBtn {
    border: 1px solid var(--border);
    background-color: transparent;
    border-radius: 8px;
    cursor: pointer;
    padding: 6px 14px;
    color: var(--text);
    transition: background-color .15s ease, border-color .15s ease;
}
.solveBtn-clicked {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--accent-text);
}

#avgTiempos-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    height: 130px;
    overflow: auto;
    color: var(--text);
    border-radius: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
#avgTiempos-container::-webkit-scrollbar,
#session-info-data::-webkit-scrollbar { display: none; }

#avg-table { color: var(--text); font-family: 'JetBrains Mono', monospace; }
#avg-table td { padding-top: 4px; padding-bottom: 4px; }

#session-info-data {
    height: 56vh;
    overflow: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-bottom: 2vh;
}

.form-group { display: flex; flex-direction: row; align-items: center; margin-block: 0.5rem; }
.form-group label { width: 150px; margin-bottom: 0px; color: var(--text-muted); }

.form-control {
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-surface);
    color: var(--text);
}
.form-group select.form-control:not([size]):not([multiple]) { height: 2rem; }
.form-control:disabled { background-color: transparent; color: var(--text-muted); opacity: .8; }

.config-select {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1%;
    text-align: center;
    width: 50%;
    height: 55%;
    background-color: var(--bg-surface);
    color: var(--text);
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%238fa3b0%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right .7em top 50%;
    background-size: .65em auto;
}
[data-tema="4"] .config-select,
[data-tema="5"] .config-select{
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%238a7c6a%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
}

.configForm { display: flex; flex-direction: column; }
.config-btn { width: auto; }

.form-group .check-label { width: 100%; text-align: left; }
.form-group .config-label { width: 75px; margin-bottom: 0px; text-align: left; color: var(--text-muted); }
.form-group .config-label-large { width: auto; margin-bottom: 0px; text-align: left; color: var(--text-muted); }

#configForm { padding-left: 5%; padding-right: 5%; }

.config-check {
    transform: scale(1.3);
    margin-right: 8px;
    accent-color: var(--accent);
}

.config-number {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1%;
    text-align: center;
    width: 60px;
    margin-left: 10px;
    background-color: var(--bg-surface);
    color: var(--text);
}

.config-buttons { display: flex; gap: 10px; justify-content: center; }

.scramble-textarea {
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: var(--bg-surface);
    color: var(--text);
    resize: none;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

#scrambleInput, #tiempo, #avg-tiempo {
    font-family: 'JetBrains Mono', monospace;
}

/* Extra small devices (phones, less than 576px)  */
@media (max-width: 575.98px) {
    .modal-content { padding: 15px; max-width: 85%; margin: auto; }
    .modal-30, .modal-23 { width: 85%; }
    .modalForm input[type="text"] { font-size: 15px; }
}
/* Small devices (landscape phones, 576px and up)  */
@media (min-width: 576px) and (max-width: 767.98px) {
    .modal-content { padding: 15px; max-width: 85%; margin: auto; }
    .modal-30, .modal-23 { width: 85%; }
    .modalForm input[type="text"] { font-size: 16px; }
}
/* Medium devices (tablets, 768px and up)  */
@media (min-width: 768px) and (max-width: 991.98px) {
    .modal-content { padding: 15px; max-width: 85%; margin: auto; }
    .modal-30, .modal-23 { width: 85%; }
    .modalForm input[type="text"] { font-size: 16px; }
}
/* Large devices (desktops, 992px and up)  */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .modal-content { padding: 20px; max-width: 30%; max-height: 75vh; }
    .modal-content-large { max-width: 100%; }
    .modalForm input[type="text"] { font-size: 0.85vw; }
    .solveBtn:hover { border-color: var(--accent); }
}
/* Extra large devices (large desktops, 1200px and up)  */
@media (min-width: 1200px) {
    .modal-content { padding: 20px; max-width: 30%; max-height: 75vh; }
    .modal-content-large { max-width: 100%; }
    .modalForm input[type="text"] { font-size: 0.85vw; }
    .solveBtn:hover { border-color: var(--accent); }
}