/* --- THEME DEFINITION: African/Brazilian Elegant Dark --- */
.no-background {
    background-image: none !important;
}

:root {
    --bg-dark: #121212;
    --bg-panel: #1e1e1e;
    --text-main: #e0e0e0;
    --text-muted: #aaaaaa;

    /* Adobe Color Triad Inspiration */
    --color-gold: #FFB300;
    /* Primary Accent (Sun/Gold) */
    --color-green: #2E7D32;
    /* Secondary (Forest) */
    --color-green-hover: #1b5e20;
    --color-red: #C62828;
    /* Tertiary (Earth/Fire) */
    --color-red-hover: #b71c1c;
    --color-blue: #1565C0;
    /* Ocean (Info) */

    --border-color: #333;
}

body {
    background-color: var(--bg-dark);
    /* background-image removed per user request */
    background: radial-gradient(circle at center, #1a1a2e 0%, #000000 100%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #ffca28;
}

/* --- Layout --- */
.feature-card {
    background-color: rgba(30, 30, 30, 0.85);
    padding: 30px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(5px);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    background-color: rgba(40, 40, 40, 0.95);
    border-color: var(--color-gold);
}

.main-wrapper {
    padding: 20px;
    margin: auto;
    max-width: 1400px;
}

.page-title {
    color: var(--color-gold);
    text-transform: uppercase;
    font-weight: normal;
    letter-spacing: 3px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 30px;
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* --- Bootstrap Navbar Overrides --- */
.navbar {
    background-color: var(--bg-panel) !important;
    border-bottom: 1px solid var(--color-gold);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3) !important;
}

.navbar-brand {
    color: var(--color-gold) !important;
    letter-spacing: 2px;
}

.nav-link {
    color: var(--text-main) !important;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--color-gold) !important;
}

/* --- Components: Panels --- */
.control-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
    background: var(--bg-panel);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--color-gold);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.panel-left,
.panel-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.info-text {
    font-size: 13px;
    color: var(--text-muted);
    border-left: 1px solid var(--border-color);
    padding-left: 15px;
}

.separator {
    border: 0;
    border-top: 1px solid var(--border-color);
    margin: 20px 0;
    opacity: 0.5;
}

/* --- Buttons --- */
button.btn-custom,
.btn-gold,
.btn-green,
.btn-red,
.btn-ghost {
    font-family: inherit;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: inline-block;
}

button:hover,
.btn-custom:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1);
}

button:active {
    transform: translateY(0);
}

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

.btn-green {
    background: var(--color-green);
    color: white;
}

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

.btn-red {
    background: var(--color-red);
    color: white;
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.btn-small {
    padding: 6px 12px;
    font-size: 11px;
    background: #333;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* --- Form Elements --- */
.switch {
    position: relative;
    display: inline-block;
    width: 140px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #333;
    transition: .4s;
    border-radius: 34px;
    border: 1px solid #444;
}

.switch .slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 3px;
    background-color: var(--color-gold);
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.switch input:checked+.slider {
    background-color: var(--color-gold);
}

.switch input:checked+.slider:before {
    transform: translateX(110px);
    background-color: white;
}

/* Small Switch Variant */
.switch.switch-small {
    width: 50px;
    height: 26px;
}

.switch.switch-small .slider {
    border-radius: 26px;
}

.switch.switch-small .slider:before {
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.switch.switch-small input:checked+.slider:before {
    transform: translateX(24px);
}

.label-text {
    font-size: 12px;
    font-weight: bold;
    color: var(--color-gold);
}

.mode-switch-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-text {
    position: absolute;
    color: white;
    font-size: 9px;
    font-weight: bold;
    top: 8px;
}

.slider-text.left {
    left: 35px;
    pointer-events: none;
}

.slider-text.right {
    right: 35px;
    pointer-events: none;
}

/* --- Mic & Volume --- */
.mic-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-meter {
    width: 80px;
    height: 8px;
    background: #333;
    border-radius: 4px;
    overflow: hidden;
}

.volume-level {
    height: 100%;
    width: 0%;
    background: var(--color-gold);
    transition: width 0.05s linear;
}

.rec-status {
    font-size: 12px;
    color: var(--color-red);
    font-weight: bold;
}

/* --- Modals --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1050;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.custom-modal-box {
    background: var(--bg-panel);
    padding: 30px;
    border-radius: 8px;
    width: 400px;
    max-width: 90%;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    color: var(--text-main);
    position: relative;
}

.custom-modal-box h3 {
    color: var(--color-gold);
    margin-top: 0;
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    background: #111;
    border: 1px solid #444;
    color: white;
    border-radius: 4px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-gold);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 25px;
}

/* --- Timeline & Tracks --- */
.instrument-title {
    font-weight: bold;
    color: var(--color-gold);
    margin-top: 2px;
    font-size: 11px;
    letter-spacing: 1px;
}

.track-timeline {
    display: flex;
    margin-bottom: 0;
    border: 1px solid #333;
    border-bottom: none;
    background: #222;
    position: relative;
    /* transition: background-color 0.2s; */
}

.track-timeline:last-child {
    border-bottom: 1px solid #333;
}

.track-controls {
    width: 280px;
    flex-shrink: 0;
    padding: 0;
    border-right: 2px solid #111;
    background: #262626;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: sticky;
    left: 0;
    z-index: 10;
}

.track-notes {
    flex-grow: 1;
    overflow: visible;
    padding: 5px;
    position: relative;
    background: #161616;
}

.track-buttons {
    padding: 5px 10px;
    background: #1a1a1a;
    display: flex;
    gap: 5px;
    align-items: center;
}

.note {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-blue);
    box-shadow: 0 0 5px rgba(21, 101, 192, 0.5);
}

.note.accent {
    background: var(--color-red);
    width: 14px;
    height: 14px;
    box-shadow: 0 0 8px rgba(198, 40, 40, 0.6);
}

.redoble {
    position: absolute;
    height: 10px;
    background: var(--color-gold);
    border-radius: 4px;
    opacity: 0.8;
}

.grid-selection-overlay {
    background-color: rgba(255, 179, 0, 0.2);
    border-left: 1px solid var(--color-gold);
    border-right: 1px solid var(--color-gold);
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 0;
    pointer-events: none;
}

.tracks-container {
    display: flex;
    flex-direction: column;
    min-width: 100%;
    width: max-content;
}

/* Track Control Buttons Override */
.track-buttons button {
    padding: 4px 8px;
    border-radius: 2px;
    font-size: 10px;
    margin-right: 5px;
    border: none;
    cursor: pointer;
}

.play-btn {
    background: #333 !important;
    color: #fff !important;
    border: 1px solid #555 !important;
}

.play-btn:hover {
    background: #444 !important;
}

.mute-btn {
    background: #333 !important;
    color: #fff !important;
    border: 1px solid #555 !important;
}

.mute-btn.muted {
    color: var(--color-gold) !important;
    border-color: var(--color-gold) !important;
}

/* --- Bootstrap Overrides --- */

/* Cards */
.card {
    background-color: var(--bg-panel) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main);
}

.card-title {
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.text-primary {
    color: var(--color-gold) !important;
    /* Theme adaptation: Primary is Gold here */
}

.text-success {
    color: var(--color-green) !important;
}

.text-info {
    color: var(--color-blue) !important;
}

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

/* Modals (Bootstrap) */
.modal-content {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* DataTables / Tables */
table {
    color: var(--text-main) !important;
}

table.dataTable tbody tr {
    background-color: transparent !important;
}

table.dataTable tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

table.dataTable tbody td {
    color: var(--text-main);
    border-color: var(--border-color);
}

.dataTables_wrapper .dataTables_filter input {
    background-color: #111;
    border: 1px solid #444;
    color: white;
    border-radius: 4px;
    padding: 5px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-main) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--color-gold) !important;
    border-color: var(--color-gold) !important;
    color: #000 !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: #333 !important;
    border-color: #555 !important;
    color: white !important;
}

/* Table Header hidden usually but just in case */
table.dataTable thead th {
    border-bottom: 1px solid var(--border-color);
}

/* Forms in general */
.form-control {
    background-color: #111;
    border: 1px solid #444;
    color: var(--text-main);
}

.form-control:focus {
    background-color: #111;
    color: var(--text-main);
    border-color: var(--color-gold);
    box-shadow: 0 0 0 0.25rem rgba(255, 179, 0, 0.25);
}

/* --- Deep Bootstrap Overrides for Batucada View --- */
.card-body {
    background-color: inherit;
    color: inherit;
}

/* List Groups */
.list-group-item {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

/* Input Groups */
.input-group-text {
    background-color: #2a2a2a;
    border: 1px solid #444;
    color: var(--color-gold);
}

/* Form Control - Placeholders & Disabled */
.form-control::placeholder {
    color: #888 !important;
    opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: #1a1a1a !important;
    border-color: #333 !important;
    color: var(--text-muted) !important;
    opacity: 1;
}

/* Bootstrap Color Utilities Overrides for Dark Mode smoothness */
.bg-warning {
    background-color: var(--color-gold) !important;
    color: #000 !important;
}

.bg-success {
    background-color: var(--color-green) !important;
    color: #fff !important;
}

.text-dark {
    color: #e0e0e0 !important;
}

.text-body {
    color: var(--text-main) !important;
}

/* Links in lists */
.list-group-item a {
    color: var(--color-gold);
    text-decoration: none;
}

.list-group-item a:hover {
    color: white;
}

/* --- Additional Form Elements --- */

/* Selects */
select.form-select {
    background-color: #111;
    border: 1px solid #444;
    color: var(--text-main);
}

select.form-select:focus {
    background-color: #111;
    color: var(--text-main);
    border-color: var(--color-gold);
    box-shadow: none;
}

/* Checkboxes */
.form-check-input {
    background-color: #333;
    border-color: #555;
}

.form-check-input:checked {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
}

.form-check-label {
    color: var(--text-main);
}

/* More Color Utilities Overrides */
.bg-primary {
    background-color: #000 !important;
    /* Header black */
    border-bottom: 2px solid var(--color-gold) !important;
    color: var(--color-gold) !important;
}

.bg-secondary {
    background-color: #2a2a2a !important;
    color: var(--text-muted) !important;
}

/* Disabled Buttons & Outlines */
.btn.disabled,
.btn:disabled {
    opacity: 0.5 !important;
    color: var(--text-muted) !important;
    border-color: #444 !important;
}

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

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