/*
Blue Gray 200: #B0BEC5 (Primary color for Dark theme)
Blue Gray 700: #455A64 (Primary color for Light theme)

Opacity 87%: 222 = #DE (Primary Text)
Opacity 60%: 153 = #99 (Secondary Text / Button Borders)
Opacity 38%:  97 = #61 (Disabled Text / Card Borders)

Opacity 12%:  31 = #1F (Subtle Borders / 8dp Elevation for Bottom Bar / Menus / Pressed Buttons)
Opacity  9%:  23 = #17 (4dp Elevation for Top Bar)
Opacity  7%:  18 = #12 (2dp Elevation for Buttons)
Opacity  5%:  13 = #0D (1dp Elevation for Cards, Switches, etc)
*/
[data-mdb-theme=dark] {
    --mdb-body-bg: #121212; /* Original theme was too light: #303030;*/
    --mdb-body-bg-rgb: 18, 18, 18;
    --mdb-surface-bg: #B0BEC50D; /* Blue Gray 200 at 1dp elevation w/ 5% overlay. Original theme: #424242; */

    --mdb-border-color: rgba(255, 255, 255, 0.12); /* Subtle border seems enough. */
    --mdb-body-color:      rgba(255, 255, 255, 0.87); /* Primary text: 87% opacity */
    --mdb-secondary-color: rgba(255, 255, 255, 0.60); /* Secondary text: 60% opacity */
    --mdb-tertiary-color:  rgba(255, 255, 255, 0.38); /* Disabled text: 60% opacity */

    --fretboard-note: var(--mdb-white);
    --fretboard-note-muted: var(--mdb-gray-800);
    --fretboard-muted-stroke-width: 2.0;
    --fretboard-muted-stroke-opacity: 0.25;
}
[data-mdb-theme=light] {
    --mdb-body-bg: #fff;
    --mdb-body-bg-rgb: 255, 255, 255;
    --mdb-surface-bg: #455A640D; /* Blue Gray 700 at 1dp elevation w/ 5% overlay. Original theme: #fff*/

    --mdb-border-color: rgba(0, 0, 0, 0.38); /* Slightly stronger border looks better. */
    --mdb-body-color:      rgba(0, 0, 0, 0.87); /* Primary text: 87% opacity */
    --mdb-secondary-color: rgba(0, 0, 0, 0.60); /* Secondary text: 60% opacity */
    --mdb-tertiary-color:  rgba(0, 0, 0, 0.38); /* Disabled text: 38% opacity */

    --fretboard-note: var(--mdb-black);
    --fretboard-note-muted: var(--mdb-gray-400);
    --fretboard-muted-stroke-width: 2.0;
    --fretboard-muted-stroke-opacity: 0.5;
}
[data-mdb-theme=dark] .btn-outline-secondary {
    --mdb-btn-bg: transparent;
    --mdb-btn-color: #FFFFFFDE; /* Inactive button text: 87% opacity */
    
    --mdb-btn-hover-bg: #B0BEC512; /* Blue Gray 200 w/ 7% opacity. */
    --mdb-btn-hover-color: #FFFFFF; /* Hover button text: 100% opacity */
    
    --mdb-btn-focus-bg: #B0BEC512; /* Blue Gray 200 w/ 7% opacity. */
    --mdb-btn-focus-color: #FFFFFF; /* Focus button text: 100% opacity */
    
    --mdb-btn-active-bg: #B0BEC51F; /* Blue Gray 200 w/ 12% opacity. */
    --mdb-btn-active-color: #FFFFFF; /* Active button text: 100% opacity */

    --mdb-btn-outline-active-border-color: #B0BEC5DE; /* Blue Gray 200 w/ 87% opacity. */
    --mdb-btn-outline-focus-border-color: #B0BEC599; /* Blue Gray 200 w/ 60% opacity. */
    --mdb-btn-outline-hover-border-color: #B0BEC599; /* Blue Gray 200 w/ 60% opacity. */
    --mdb-btn-outline-border-color: #B0BEC561; /* Blue Gray 200 w/ 38% opacity. */
}

[data-mdb-theme=light] .btn-outline-secondary {
    --mdb-btn-bg: transparent;
    --mdb-btn-color: #000000DE; /* Inactive button text: 87% opacity */

    --mdb-btn-hover-bg: #455A6412; /* Blue Gray 700 w/ 7% opacity. */
    --mdb-btn-hover-color: #000000; /* Hover button text: 100% opacity */

    --mdb-btn-focus-bg: #455A6412; /* Blue Gray 700 w/ 7% opacity. */
    --mdb-btn-focus-color: #000000; /* Focus button text: 100% opacity */

    --mdb-btn-active-bg: #455A641F; /* Blue Gray 700 w/ 12% opacity. */
    --mdb-btn-active-color: #000000; /* Active button text: 100% opacity */

    --mdb-btn-outline-active-border-color: #455A64DE; /* Blue Gray 700 w/ 87% opacity. */
    --mdb-btn-outline-focus-border-color: #455A6499; /* Blue Gray 700 w/ 60% opacity. */
    --mdb-btn-outline-hover-border-color: #455A6499; /* Blue Gray 700 w/ 60% opacity. */
    --mdb-btn-outline-border-color: #455A6461; /* Blue Gray 700 w/ 38% opacity. */
}

[data-mdb-theme=light] .btn-outline-secondary:hover,
[data-mdb-theme=dark] .btn-outline-secondary:hover {
    border-color: var(--mdb-btn-outline-hover-border-color);
    background-color: var(--mdb-btn-hover-bg);
}
[data-mdb-theme=light] .btn-outline-secondary:focus,
[data-mdb-theme=dark] .btn-outline-secondary:focus {
    border-color: var(--mdb-btn-outline-focus-border-color);
    background-color: var(--mdb-btn-focus-bg);
}
[data-mdb-theme=light] .btn-outline-secondary:active,
[data-mdb-theme=dark] .btn-outline-secondary:active {
    border-color: var(--mdb-btn-outline-active-border-color);
    background-color: var(--mdb-btn-active-bg);
}

[data-mdb-theme=dark] .navbar {
    border-top: 1px solid #B0BEC561; /* Blue Gray 200 w/ 38% opacity. */
    background-color: #B0BEC517; /* Blue Gray 200 w/ 9% opacity. */
    border-bottom: 1px solid #B0BEC561; /* Blue Gray 200 w/ 38% opacity. */

    box-shadow:
        /* 1dp elevation */
        0px 1px 2px rgba(var(--mdb-box-shadow-color-rgb), 0.15),
        0px 1px 3px rgba(var(--mdb-box-shadow-color-rgb), 0.08);
}
[data-mdb-theme=dark] footer {
    border-top: 1px solid #B0BEC561; /* Blue Gray 200 w/ 38% opacity. */
    background-color: #B0BEC51F; /* Blue Gray 200 w/ 12% opacity. */
    border-bottom: 1px solid #B0BEC51F; /* Blue Gray 200 w/ 12% opacity. */
}

[data-mdb-theme=light] .navbar {
    border-top: 1px solid #455A64DE; /* Blue Gray 700 w/ 87% opacity. */
    background-color: #455A6417; /* Blue Gray 700 w/ 9% opacity. */
    border-bottom: 1px solid #455A64DE; /* Blue Gray 700 w/ 87% opacity. */

    box-shadow:
        /* 2dp elevation */
        0px 2px 4px rgba(var(--mdb-box-shadow-color-rgb), 0.18),
        0px 1px 5px rgba(var(--mdb-box-shadow-color-rgb), 0.10);
}
[data-mdb-theme=light] footer {
    border-top: 1px solid #455A64DE; /* Blue Gray 700 w/ 87% opacity. */
    background-color: #455A641F; /* Blue Gray 700 w/ 12% opacity. */
    border-bottom: 1px solid #455A6499; /* Blue Gray 700 w/ 60% opacity. */
}

[data-mdb-theme=dark] .dropdown-menu {
    --mdb-dropdown-bg: var(--mdb-dark);
    box-shadow:
        /* 8dp elevation */
        0px 8px 10px rgba(var(--mdb-box-shadow-color-rgb), 0.24),
        0px 4px 12px rgba(var(--mdb-box-shadow-color-rgb), 0.16);
}
[data-mdb-theme=light] .dropdown-menu {
    --mdb-dropdown-bg: var(--mdb-light);
    box-shadow:
        /* 8dp elevation */
        0px 8px 10px rgba(var(--mdb-box-shadow-color-rgb), 0.24),
        0px 4px 12px rgba(var(--mdb-box-shadow-color-rgb), 0.16);
}

[data-mdb-theme="light"] #logo {
    content: url("/img/lowg-black.png");
}  
[data-mdb-theme="dark"] #logo {
    content: url("/img/lowg-white.png");
}
[data-mdb-theme="light"] #aloha {
    content: url("/img/aloha-black.png");
}  
[data-mdb-theme="dark"] #aloha {
    content: url("/img/aloha-white.png");
}
[data-mdb-theme="light"] #teppo {
    content: url("/img/teppo-black.png");
}  
[data-mdb-theme="dark"] #teppo {
    content: url("/img/teppo-white.png");
}

body {
    overflow-x: hidden;
}

.custom-container {
    margin-left: auto;
    margin-right: auto;
    max-width: 1400px;
    width: calc(100%); /* default fallback */
    padding-left:  0;  /* default fallback */
    padding-right: 0;  /* default fallback */
    padding-top:   0;  /* default fallback */
}

.navbar {
    --mdb-navbar-brand-padding-y: 0rem;
}
.navbar-brand {
    margin-left: 0.5rem !important; /* default fallback */
}
.navbar-nav {
    margin-right: 0rem; /* default fallback */
}
.nav-link {
    margin-left: 1rem;
    margin-right: 1rem;
}

@media (min-width: 576px) {
    .custom-container {
        width: calc(100% - 1rem);
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        padding-top: 0.5rem;
    }
    .navbar-brand {
        margin-left: 1.5rem !important;
    }
    .navbar-nav {
        margin-right: 1rem;
    }
}
  
@media (min-width: 768px) {
    .custom-container {
        width: calc(100% - 2rem);
        padding-left: 1rem;
        padding-right: 1rem;
        padding-top: 1rem;
    }
    .navbar-brand {
        margin-left: 2.5rem !important;
    }
    .navbar-nav {
        margin-right: 2rem;
    }
}

@media(min-width: 992px) {
    .custom-container {
        width: calc(100% - 3rem);
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        padding-top: 1.5rem;
    }
    .navbar-brand {
        margin-left: 3.5rem !important;
    }
    .navbar-nav {
        margin-right: 3rem;
    }
}

@media (min-width: 1200px) {
    .custom-container {
        width: calc(100% - 4rem);
        padding-left: 2rem;
        padding-right: 2rem;
        padding-top: 2rem;
    }
    .navbar-brand {
        margin-left: 4.5rem !important;
    }
    .navbar-nav {
        margin-right: 4rem;
    }
}
  
@media (min-width: 1400px) {
    .custom-container {
        width: calc(100% - 5rem);
        padding-left: 2.5rem;
        padding-right: 2.5rem;
        padding-top: 2.5rem;
    }
    .navbar-brand {
        margin-left: 5.5rem !important;
    }
    .navbar-nav {
        margin-right: 5rem;
    }
}
[data-mdb-theme=dark] .card {
    --mdb-card-border-radius: 0rem;
    --mdb-card-box-shadow:
        /* 1dp elevation */
        0px 1px 2px rgba(var(--mdb-box-shadow-color-rgb), 0.15),
        0px 1px 3px rgba(var(--mdb-box-shadow-color-rgb), 0.08);
}
[data-mdb-theme=light] .card {
    --mdb-card-border-radius: 0rem;
    --mdb-card-box-shadow:
        /* 3dp elevation */
        0px 3px 5px rgba(var(--mdb-box-shadow-color-rgb), 0.20),
        0px 1px 7px rgba(var(--mdb-box-shadow-color-rgb), 0.12);
}

.btn-group {
    --mdb-btn-box-shadow:
        /* 2dp elevation */
        0px 2px 4px rgba(var(--mdb-box-shadow-color-rgb), 0.18),
        0px 1px 5px rgba(var(--mdb-box-shadow-color-rgb), 0.10);
    --mdb-btn-hover-box-shadow:
        /* 3dp elevation */
        0px 3px 5px rgba(var(--mdb-box-shadow-color-rgb), 0.20),
        0px 1px 7px rgba(var(--mdb-box-shadow-color-rgb), 0.12);
    --mdb-btn-focus-box-shadow:
        /* 3dp elevation */
        0px 3px 5px rgba(var(--mdb-box-shadow-color-rgb), 0.20),
        0px 1px 7px rgba(var(--mdb-box-shadow-color-rgb), 0.12);
    --mdb-btn-active-box-shadow:
        /* 4dp elevation */
        0px 4px 6px rgba(var(--mdb-box-shadow-color-rgb), 0.22),
        0px 2px 8px rgba(var(--mdb-box-shadow-color-rgb), 0.14);
}

.fretboard {
    box-shadow:
        /* 8dp elevation */
        0px 8px 10px rgba(var(--mdb-box-shadow-color-rgb), 0.24),
        0px 4px 12px rgba(var(--mdb-box-shadow-color-rgb), 0.16);
}

.bi {
    fill: currentColor;
}

[data-mdb-theme=dark] #goFretboard {
    border: 1px solid var(--mdb-border-color);
    background-color: var(--mdb-surface-bg);
}
[data-mdb-theme=light] #goFretboard {
    border: 1px solid var(--mdb-border-color);
    background-color: var(--mdb-surface-bg);
}
.inverted-line {
    mix-blend-mode: difference; /* Used for drawing fretboard svg so it works in light and dark themes automatically. */
}

.btn {
    text-transform: none !important; /* Remove forced uppercasing. */
}

.tooltip-icon {
    position: relative;
    cursor: pointer;
    display: inline-block;
    /*overflow: visible;*/
}
.tooltip-icon::after {
    content: attr(data-tooltip);
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 125%; /* position above the icon */
    left: 50%;
    transform: translateX(-50%);

    background-color: #333;
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;

    white-space: normal;
    font-size: 0.85rem;
    font-family: sans-serif;
    font-weight: normal;
    line-height: 1.4;
    display: block;
    text-transform: none;
    text-align: center;

    width: max-content;
    max-width: 240px;
    z-index: 1000;
    transition: opacity 0.2s;
}
.tooltip-icon:hover::after {
    visibility: visible;
    opacity: 1;
}

svg.not-selected {
    cursor: pointer;
}

svg.selected {
    background-color: var(--mdb-secondary-bg-subtle);
    border: 1px solid var(--mdb-dark-border-subtle);
    cursor: pointer;
}