*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root
{
    --bg-color: rgb(21, 22, 24);
    --bg-color2: rgb(32, 33, 37);
    --bg-color3: rgb(41, 42, 48);
    --border-color: rgb(48, 49, 55);
    --text-color: #ddd;
    --text-dark: #333;
    --text-gray: #999; --text-grey: var(--text-gray);
    --text-gray2: #777; --text-grey2: var(--text-gray2);
    --text-gray3: #555; --text-grey3: var(--text-gray3);
    --text-light: #ddd;
    --accent-color: #00a89a;
    --table-bg: rgba(255,255,255,0.1);
    --padding: 0.9rem;
    --margin: 0.9rem;
    --radius: 1rem;

    --acc: rgb(255,50,50);
    --canadapost: rgb(89, 144, 246);
    --machool: #00a89a;
    --intelcom: rgb(0, 166, 143);
    --uniuni: rgb(255, 158, 70);

    --info: rgb(114, 185, 255);
    --success: rgb(56, 191, 87);
    --warning: rgb(255, 169, 48);
    --error: rgb(252, 76, 64);

    --shadow: 0 0 16px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow2: 0 0 16px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.1);
}

html.light {
    --bg-color: rgb(230, 230, 235);
    --bg-color2: rgb(250, 250, 250);
    --bg-color3: rgb(240, 240, 240);
    --border-color: rgb(230, 230, 230);
    --text-color: #333;
    --text-dark: #222;
    --text-light: #eee;
    --accent-color: #00a89a;
    --table-bg: rgba(0,0,0,0.05);

    --acc: rgb(255,50,50);
    --canadapost: rgb(89, 144, 246);
    --machool: #00a89a;
    --intelcom: rgb(0, 166, 143);
    --uniuni: rgb(255, 158, 70);

    --info: rgb(0, 123, 255);
    --success: rgb(40, 180, 99);
    --warning: rgb(242, 165, 0);
    --error: rgb(255, 60, 60);
}

.relative { position: relative; }
.absolute { position: absolute; }
.absolute.top { top: 0; }
.absolute.right { right: 0; }
.absolute.left { left: 0; }
.absolute.bottom { bottom: 0; }

h1,h2,h3,h4,h5,h6 { color: var(--text-color); }

body { font-family: 'Montserrat', sans-serif; margin: 0; padding: var(--padding); background: var(--bg-color); color: var(--text-color); font-size: 1rem; line-height: 1.5; }

#content { padding-top: calc(var(--padding)*5); padding-bottom: 100px; }

.shadow {
    box-shadow: var(--shadow);
}

a
{
    color: inherit;          /* use the same color as parent */
    text-decoration: none;   /* remove underline */
}
  
a:hover {
    text-decoration: none;   /* keep underline off on hover */
    color: var(--accent-color);          /* don’t change color on hover */
}

button, a.button {
    font-family: inherit;
    display: inline-block;
    width: 100%;
    font-size: 1rem;
    font-weight: 600 !important;
    padding: var(--padding);
    background-color: var(--bg-color2);
    color: var(--text-color);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
    text-align: center;
    box-sizing: border-box;
}

.box button, .box a.button { background-color: var(--bg-color3); }

a.button { font-size: inherit; font-weight: inherit; width: auto; padding: calc(var(--padding)*0.9) var(--padding); }
a.button.small { padding: calc(var(--padding)*0.8); }
a.button.icon { padding: calc(var(--padding)*0.7) calc(var(--padding)*0.8); }

button:hover, a.button:hover { opacity: 0.9; background-color: var(--accent-color); color: var(--text-light); }
button:active { transform: scale(0.98); }
button.small { padding: calc(var(--padding)/2); }
button.accent, label.accent { background-color: var(--accent-color); color: var(--text-light); }

button.error:hover, a.button.error:hover { background-color: var(--error); }

.clickable { cursor: pointer; }

.font-500 { font-weight: 500; }
.font-600 { font-weight: 600; }

button.fillable
{
    position: relative;
    overflow: hidden;
}
button.fillable:hover { background-color: var(--bg-color3); }

button.fillable .fill
{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background-color: var(--accent-color);
    transition: width 0s;
    z-index: 0;
}

button.fillable p
{
    position: relative;
    z-index: 1;
}

label {
    font-weight: 500;
    background-color: var(--bg-color3);
    padding: calc(var(--padding)*0.2) var(--padding);
    margin-top: calc(var(--margin)*-0.1);
    margin-bottom: calc(var(--margin)*-0.1);
}

.label
{
    background-color: var(--bg-color3);
    padding: calc(var(--padding)*0.2) var(--padding);
    border-radius: var(--radius);
}

.label.outline
{
    background-color: transparent;
    padding: calc(var(--padding)*0.2) var(--padding);
    border-radius: var(--radius);
    border: 2px solid var(--bg-color3);
}

select, input, textarea {
    font-family: inherit;
    display: inline-block;
    width: 100%;
    font-size: 1rem;
    padding: var(--padding);
    color: var(--text-color);
    background-color: var(--bg-color2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.1s ease;
}

.box.outline, .button.outline, button.outline, a.button.outline
{
    background: transparent !important;
    border: 1px solid var(--border-color);
}

.box.outline.accent, .button.outline.accent, button.outline.accent
{
    border: 1px solid var(--accent-color);
}

.input-wrapper
{
    background: transparent !important;
    padding: 0 !important;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.input-wrapper input, textarea
{
    background: transparent !important;
    border: none;
}

.input-wrapper div.icon
{
    display: inline-block;
    padding: var(--padding);
    background-color: var(--bg-color3);
    margin-right: calc(var(--padding)*-1);
}

select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0,168,154,0.2);
}

option {
    padding: var(--padding);
}

.custom-select
{
    position: relative;
    font-family: inherit;
    background-color: var(--bg-color3);
    border-radius: var(--radius);
}

.custom-select select
{
    display: none;
}

.select-selected
{
    /* background-color: var(--bg-color2); */
    border-radius: var(--radius);
}

/* Style the arrow inside the select element: */
.select-selected:after
{
    position: absolute;
    content: "";
    top: calc(var(--padding)*1.6);
    right: 10px;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-color: #ccc transparent transparent transparent;
}

/* Point the arrow upwards when the select box is open (active): */
.select-selected.select-arrow-active:after
{
    border-color: transparent transparent #ccc transparent;
    top: calc(var(--padding)*1.1);
}

/* style the items (options), including the selected item: */
.select-items div, .select-selected
{
    color: var(--text-color);
    padding: var(--padding);
    border-radius: var(--radius);
    cursor: pointer;
}

/* Style items (options): */
.select-items
{
    position: absolute;
    background-color: var(--bg-color2);
    border-radius: var(--radius);
    top: 110%;
    left: 0;
    right: 0;
    z-index: 99;
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.2),   /* main soft shadow */
                0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Hide the items when the select box is closed: */
.select-hide { display: none; }

.select-items div:hover, .same-as-selected { background-color: var(--bg-color3); border-radius: 0 !important; }

#upload-button, #toggle-button, #camera-button { display: none; }

table {
    width: 100%;
    background-color: var(--bg-color2); border-radius: 14px; overflow: hidden; border-collapse: collapse; border-spacing: 0; font-size: 0.9rem;
    table-layout: auto;
}
table tr, td { border: none; }
table tbody tr:nth-child(odd) { background-color: var(--bg-color3); }

table thead, table tbody { border-bottom: 2px solid var(--border-color); }
table thead:last-child, table tbody:last-child { border-bottom: 2px solid transparent; }

th { padding: calc(var(--padding)*0.7) var(--padding);}
td { padding: var(--padding); }  
td p { color: var(--text-color); }
th { opacity: 0.6; text-transform: uppercase; text-align: left; font-size: 0.6rem; }
td.narrow { width: 50px; }
td.center { text-align: center; vertical-align: middle; }

td.timeline
{
    position: relative;
    width: 50px;
}

td.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: var(--text-gray);
    opacity: 0.5;
}
td.timeline.large::before
{
    width: 3px;
}

.timeline-dot {
    position: absolute;
    left: 50%; /* center over the line */
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-color2);
    border: 2px solid var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 8px;
}
td.timeline.medium > .timeline-dot { width: 26px; height: 26px; font-size: 9px; }
td.timeline.large > .timeline-dot { width: 32px; height: 32px; font-size: 16px; border-width: 3px; }

tr:nth-child(odd) > td.timeline > .timeline-dot { background-color: var(--bg-color3); }
.timeline-dot.info { border-color: var(--info); }
.timeline-dot.accent { border-color: var(--accent-color); }
.timeline-dot.success { border-color: var(--success); }
.timeline-dot.warning { border-color: var(--warning); }
.timeline-dot.error { border-color: var(--error); }
.timeline-dot.gray, .timeline-dot.grey { border-color: var(--text-gray); }
.timeline-dot.gray2, .timeline-dot.grey2 { border-color: var(--text-gray2); }
.timeline-dot.gray3, .timeline-dot.grey3 { border-color: var(--text-gray3); }
.timeline-dot > i.fas { margin-top: 1px; }

/* Remove line above first dot */
tr:first-child td.timeline::before {
    top: 50%; /* start from middle down */
}

/* Remove line below last dot */
tr:last-child td.timeline::before {
    bottom: 50%; /* end at middle up */
}

ul li { margin: 0; padding: 0; list-style: none; }

ul.box { padding: 0; overflow: hidden; }
ul.box li { border-top: 1px solid var(--border-color); padding: var(--padding); }
ul.box li:first-child { border-top: none; }
ul.box li.small { padding: calc(var(--padding)/2) var(--padding);  }
ul.box li.flex.split { background-color: var(--bg-color); padding: 0; gap: 1px; overflow: hidden; }
ul.box li.flex.split > div { background-color: var(--bg-color2); padding: var(--padding); }
ul.box li.flex.split > div.active { background-color: var(--bg-color3); font-weight: 600; }
ul.box > li.flex > i, ul.box > li.flex > div.flex > i { min-width: 24px; }
/* ul.box li:hover { background-color: var(--bg-color3); } */
ul.box.outline { background: transparent; }
ul.box.outline li { background: transparent; }

.wide
{
    width: 100% !important;
}

.box
{
    background-color: var(--bg-color2);
    border-radius: var(--radius);
    padding: var(--padding);
}

.box.narrow
{
    max-width: 300px;
    margin: var(--margin) auto;
}

.box .box
{
    background-color: var(--bg-color3);
}

.box.selected
{
    border: 2px solid var(--accent-color);
}

.round { border-radius: 100px !important; }

.barcode
{
    font-family: "Courier New", Courier, monospace;
    font-weight: bold;
    letter-spacing: 1px;
}

.intelcom-logo
{
    padding-left: 5px;
    padding-right: -5px;
}

#scanner
{
    display: none;
    width: 100%;
    min-height: 300px;
    height: 300px;
    max-height: 300px;
    margin: 0 auto;
    margin-bottom: var(--margin);
    border-radius: var(--radius);
    background-color: var(--bg-color2);
    text-align: center;
    line-height: 300px;
    position: relative;
    overflow: hidden;
}

.fade { opacity: 0.7; }
.flex { display: flex; gap: var(--margin); }
.flex-1 { flex: 1; max-width: 100%; min-width: 100px; }
.flex-2 { flex: 2; max-width: 100%; }
.flex.wrap { flex-wrap: wrap; }
.flex.gap-2 { gap: calc(var(--margin)*2); }
.col-2 > div
{
    flex: 1 1 calc(50% - var(--margin));
    max-width: 100%;
}
.flex.column { flex-direction: column; }

.flex.center { justify-content: center; align-items: center; }
.self-center { align-self: center; }
.flex.between { justify-content: space-between; }
.flex.center-h { justify-content: center; }
.flex.center-v { align-items: center; }

.margin { margin: var(--margin); }
.margin-0 { margin: 0; }
.padding-0 { padding: 0; }
.ml-0 { margin-left: 0; }
.pl-0 { padding-left: 0; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.pl-auto { padding-left: auto; }
.mt { margin-top: var(--margin); }
.mr { margin-right: var(--margin); }
.pt { padding-top: var(--margin); }
.mb { margin-bottom: var(--margin); }
.mb-sm { margin-bottom: calc(var(--margin)/2); }
.pb { padding-bottom: var(--margin); }
.pl { padding-left: var(--margin); }

.thick
{
    font-weight: 900;
}

.uppercase
{
    text-transform: uppercase;
}

.courier { font-weight: 500; }
.acc { color: var(--acc); }
.canadapost { color: var(--canadapost); }
.machool { color: var(--machool); }
.intelcom { color: var(--intelcom); }
.uniuni { color: var(--uniuni); }
.small { font-size: 0.8rem; }
.logo { display: block; margin: 0 auto; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-accent { color: var(--accent-color); }
.text-info { color: var(--info); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-grey, .text-gray { color: var(--text-gray); }
.text-grey2, .text-gray2 { color: var(--text-gray2); }
.text-grey3, .text-gray3 { color: var(--text-gray3); }

#scanner-message, #scanner-instructions { display: none; transition: all 0.5s ease-in-out; }

img.thumbnail { max-width: 100%; border-radius: var(--radius); }
img.thumbnail { width: 100px; cursor: pointer; transition: all 0.3s ease; }
img.thumbnail.expanded {
    position: fixed;
    top: 50%; left: 50%;
    width: auto;
    max-width: 90%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    box-shadow: 0 0 20px rgba(0,0,0,0.8);
}
/* Dimmed background */
#photoOverlay {
    position: fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(3px);           /* frosted glass blur */
    -webkit-backdrop-filter: blur(3px);   /* Safari support */
    z-index: 9998; /* behind expanded image */
}

.box.small { padding: calc(var(--padding)/2) var(--padding); }
.box.success, .box.warning, .box.error { font-weight: 600; }
.box.success { background-color: var(--success); color: var(--text-dark); }
.box.warning { background-color: var(--warning); color: var(--text-dark); }
.box.error { background-color: var(--error); color: var(--text-dark); }

#scanTable { opacity: 0; }

#notifications
{
    position: fixed;
    bottom: calc(var(--margin)*4.5);
    left: 0;
    right: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: calc(var(--margin)/2);
    padding: var(--padding);
}

/* Full-width notification bar */
.notification
{
    width: 100%;
    padding: calc(var(--padding)/2) var(--padding);
    border-radius: var(--radius);
    color: #fff;
    background: var(--bg-color2);
    box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.3s forwards;
}

.notification.success, .notification.warning, .notification.error, .notification.accent, .notification.info { font-weight: 500; }
.notification.success { background-color: var(--success); }
.notification.warning { background-color: var(--warning); color: var(--text-dark); }
.notification.error { background-color: var(--error); }
.notification.accent { background-color: var(--accent-color); }
.notification.info { background-color: var(--info); }

@keyframes slideUp
{
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown
{
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

.top-nav
{
    position: fixed;
    padding: var(--padding);
    padding-bottom: 0;
    margin-bottom: 0;
    min-height: 62px;
    background-color: var(--bg-color);
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(var(--padding)/2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 16px 12px var(--bg-color);
}

/* left and right content can grow/shrink */
.top-nav .left,
.top-nav .right {
    flex: 0 0 auto; /* width fits content */
}

/* center title always perfectly centered */
.top-nav .center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    white-space: nowrap; /* prevent breaking if dynamic content */
}

.bottom-nav
{
    position: fixed;
    bottom: var(--margin);
    left: var(--margin);
    right: var(--margin);
    margin: var(--margin) calc(var(--margin)/2);
    padding: 3px;
    border-radius: 100px;
    border: 1px solid var(--bg-color3);
    background: rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    font-weight: 500;
    backdrop-filter: blur(10px);           /* frosted glass blur */
    -webkit-backdrop-filter: blur(10px);   /* Safari support */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.bottom-nav a
{
    flex: 1;
    text-align: center;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.8rem;
    padding: calc(var(--padding)/1.5) var(--padding);
    border-radius: 100px;
    overflow: hidden;
}

.bottom-nav p
{
    opacity: 0.7;
}

.bottom-nav a.active
{
    background-color: var(--bg-color3);
    color: var(--text-color);
    font-weight: bold;
}
.bottom-nav a.active p
{
    opacity: 1;
}


/* Hide on screens smaller than 768px (mobile) */
.hide-on-mobile { display: block; }

.separator
{
    height: 1px;
    margin: var(--margin) 0;
}

.separator.small
{
    height: 1px;
    margin: calc(var(--margin)*0.5) 0;
}

.separator.large
{
    height: 1px;
    margin: calc(var(--margin)*2) 0;
}

.toggle
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.toggle input
{
    display: none;
}

.toggle .slider
{
    position: relative;
    width: 50px;
    height: 28px;
    background-color: #ccc;
    border-radius: 999px;
    transition: background-color 0.3s;
    cursor: pointer;
    font-weight: inherit;
}

.toggle .slider::before {
    content: "";
    position: absolute;
    left: 3px;
    top: 3px;
    width: 22px;
    height: 22px;
    background-color: #fff;
    border-radius: 50%;
    transition: transform 0.3s;
}

.toggle input:checked + .slider
{
    background-color: var(--accent-color, #007aff); /* iOS blue */
}

.toggle input:checked + .slider::before
{
    transform: translateX(22px);
}

.chart-wrapper { height: 300px; max-height: 100%; }
.chart { height: 100%; }
.chart canvas { height: 100%; }

@media (max-width: 768px) {
    .hide-on-mobile { display: none !important; }
    body, table, form, input, button, textarea { font-size: 0.8rem; }
    #content { padding-top: calc(var(--padding)*4.7); }
    td,th { padding: calc(var(--padding)*0.4) calc(var(--padding)*1); }
    .flex { gap: calc(var(--margin)/2); }
    .bottom-nav { margin-bottom: 10px; }
}