:root {
    --color-bg-main: #F0F7FF;
    --color-surface: #FFFFFF;
    --color-primary: #00A3FF;
    --color-primary-light: #E0F2FE;
    --color-text-dark: #1E293B;
    --color-text-medium: #64748B;
    --color-border-soft: #E2E8F0;
    --shadow-brand: 0 20px 25px -5px rgba(0, 163, 255, 0.1);

    --checkbox-color: #00A3FF;
    --checkbox-bg: #E0F2FE;
    --checkbox-border: #BAE6FD;
}

.dark {
    --color-bg-main: #0F172A;
    --color-surface: #1E293B;
    --color-primary: #38BDF8;
    --color-primary-light: #0F172A;
    --color-text-dark: #F8FAFC;
    --color-text-medium: #CBD5E1;
    --color-border-soft: #334155;
    --shadow-brand: 0 20px 25px -5px rgba(0, 0, 0, 0.4);

    --checkbox-color: #38BDF8;
    --checkbox-bg: #1E293B;
    --checkbox-border: #334155;
}

.theme-card {
    background-color: var(--color-surface) !important;
    box-shadow: var(--shadow-brand) !important;
}

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

.theme-text-sub {
    color: var(--color-text-medium) !important;
}

.theme-border {
    border-color: var(--color-border-soft) !important;
}

html {
    background: var(--color-bg-main);
    color: var(--color-text-medium);
    transition: background 0.2s ease;
}

body {
    margin: 0;
}

h1,
.text-header {
    color: var(--color-text-dark);
}

.card-bg {
    background-color: var(--color-surface);
    box-shadow: var(--shadow-main);
    border: 1px solid var(--color-border-soft);
}

.homelogo {
    height: 110px;
}

.hac {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.ios-checkbox {
    --checkbox-size: 28px;
    position: relative;
    display: inline-block;
    cursor: pointer;
    user-select: none;
}

.ios-checkbox input {
    display: none;
}

.checkbox-wrapper {
    position: relative;
    width: var(--checkbox-size);
    height: var(--checkbox-size);
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.checkbox-bg {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    border: 2px solid var(--checkbox-border);
    background: var(--color-surface);
    transition: all 0.2s ease;
}

.checkbox-icon {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 80%;
    height: 80%;
    color: white;
    transform: scale(0);
    transition: all 0.2s ease;
}

.check-path {
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    transition: stroke-dashoffset 0.3s ease 0.1s;
}

.ios-checkbox input:checked+.checkbox-wrapper .checkbox-bg {
    background: var(--checkbox-color);
    border-color: var(--checkbox-color);
}

.ios-checkbox input:checked+.checkbox-wrapper .checkbox-icon {
    transform: scale(1);
}

.ios-checkbox input:checked+.checkbox-wrapper .check-path {
    stroke-dashoffset: 0;
}

@keyframes bounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.ios-checkbox input:checked+.checkbox-wrapper {
    animation: bounce 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}