/* Session bar */
#sessionBar, .section-block {
    display: block;
    width: 100%;
    max-width: 520px;
    margin: 0 auto 12px;
    box-sizing: border-box;
}
#sessionBar {
    background: #F9F9F9;
    border-radius: 5px;
    padding: 12px;
    margin-top: 16px;
}
#sessionBar label {
    font-size: 14px;
    margin-right: 8px;
}
#sessionDate {
    border-radius: 4px;
    padding: 4px 8px;
    height: 28px;
    border: 1px solid #ccc;
    font-family: inherit;
    font-size: 14px;
    background-color: #fff;
    color: #222;
}
#sessionBar h3 {
    font-size: 44px;
    margin: 10px 0 0;
}
#sessionBar .of {
    font-size: 20px;
    opacity: 0.6;
}
#summary {
    margin: 4px 0 0;
    font-size: 16px;
    opacity: 0.8;
}

/* Route grid, one row per wall section */
.section-block {
    display: grid;
    grid-template-columns: 38px repeat(3, minmax(0, 1fr));
    gap: 8px;
    background: none;
    border-radius: 0;
}
.section-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.1;
    color: #444;
}
.section-number small {
    display: block;
    font-size: 9px;
    font-weight: normal;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    opacity: 0.7;
}

/* Hold colours, --ink is the text colour once the route is ticked */
.route {
    --hold: #cccccc;
    --ink: #111111;
}
.hold-yellow { --hold: #ffd400; --ink: #1a1600; }
.hold-white  { --hold: #e8e8e8; --ink: #222222; }
.hold-grey   { --hold: #9b9b9b; --ink: #111111; }
.hold-orange { --hold: #ff851b; --ink: #2a1400; }
.hold-red    { --hold: #ff4136; --ink: #ffffff; }
.hold-pink   { --hold: #ff6fcf; --ink: #2c0020; }
.hold-green  { --hold: #2ecc40; --ink: #06240c; }
.hold-blue   { --hold: #0074d9; --ink: #ffffff; }
.hold-black  { --hold: #2b2b2b; --ink: #ffffff; }

.route {
    position: relative;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 62px;
    margin: 0;
    padding: 8px 8px 8px 10px;
    border-left: 8px solid var(--hold);
    border-radius: 8px;
    background: #F9F9F9;
    color: #222;
    font-family: 'Hind', sans-serif;
    font-size: 15px;
    letter-spacing: 0;
    text-align: left;
    text-transform: none;
}
.route:hover, .route:focus {
    background: #ececec;
}
.route:focus {
    outline: 2px solid #3b94ff;
    outline-offset: 1px;
}
.route.ticked {
    background: var(--hold);
    color: var(--ink);
    border-left-color: var(--ink);
    box-shadow: inset 0 0 0 1px var(--ink);
}
.route.ticked:hover, .route.ticked:focus {
    background: var(--hold);
}
.route-colour {
    font-size: 13px;
    opacity: 0.75;
}
.route-grade {
    font-size: 20px;
    line-height: 1.1;
}
.route .tick {
    position: absolute;
    top: 6px;
    right: 4px;
    font-size: 22px;
    opacity: 0;
    margin: 0;
}
.route.ticked .tick {
    opacity: 1;
}

#finishButton {
    margin-bottom: 40px;
}
.ending {
    margin-bottom: 40px;
}
.save-title {
    margin-top: 20px;
}

/* About panel */
aside div, .dark aside div {
    background-color: #111;
}
#log {
    max-width: 100%;
    width: 90%;
    text-align: left;
    padding: 4px 12px;
    box-sizing: border-box;
    border-radius: 5px;
}
#log p {
    margin: 12px auto;
    font-size: 15px;
}
#stats {
    font-size: 14px;
    opacity: 0.8;
}
.icon-wrench, .icon-trash, .icon-ok, .icon-cancel {
    cursor: pointer;
}
.icon-wrench {
    margin-left: 18px;
}
#log .icon-ok {
    margin-right: 24px;
}

/* Dark mode */
.dark h2, .dark #summary, .dark #sessionBar label {
    color: #FFF;
}
.dark #sessionBar {
    background: #262626;
    color: #FFF;
}
.dark #sessionDate {
    background-color: #3a3a3a;
    color: #FFF;
    border-color: #555;
}
.dark .section-block {
    background: none;
}
.dark .section-number {
    color: #e8e8e8;
}
.dark .route {
    background: #2a2a2a;
    color: #eee;
}
.dark .route:hover, .dark .route:focus {
    background: #383838;
}
.dark .route.ticked {
    background: var(--hold);
    color: var(--ink);
}

@media (max-width: 380px) {
    .section-block {
        grid-template-columns: 32px repeat(3, minmax(0, 1fr));
        gap: 6px;
    }
    .route {
        font-size: 14px;
        padding: 6px 4px 6px 6px;
        border-left-width: 6px;
    }
    .section-number {
        font-size: 14px;
    }
    .section-number small {
        font-size: 8px;
        letter-spacing: 0;
    }
    .route-grade {
        font-size: 18px;
    }
    .route-colour {
        font-size: 11px;
    }
}