/* Base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all 0.3s ease;
}

body {
    color: rgba(6, 8, 5, 255);
    font-family: 'Saira Extra Condensed', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 18px;
}

.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    /* Change from 40px auto to 0 auto */
    padding: 30px;
    background: rgba(203, 223, 240, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 2px solid rgba(209, 30, 62, 255);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    animation: fadeIn 0.8s ease-out forwards;
    min-height: 100vh;
    /* Ensure container fills viewport height */
    display: flex;
    flex-direction: column;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Typography */
h1,
h2,
h3,
button,
.header-font {
    font-family: 'Saira', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

h1 {
    font-size: 3rem;
    color: rgba(203, 223, 240, 0.7);
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    /* border-bottom: 2px solid rgba(209, 30, 62, 255); */
    font-weight: 900;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: rgba(6, 8, 5, 255);
    padding-bottom: 0.5rem;
    /* border-bottom: 1px solid rgba(209, 30, 62, 255); */
}

.logo-container {
    text-align: center;
    margin-bottom: 1rem;
}

.logo {
    height: 100px;
    object-fit: contain;
}

/* Currency selector */
.currency-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 10px 15px;
    background-color: rgba(203, 223, 240, 0.3);
    border: 2px solid rgba(209, 30, 62, 255);
    border-radius: 5px;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.currency-label {
    margin-right: 15px;
    margin-bottom: 0;
    white-space: nowrap;
}

.currency-dropdown {
    background-color: rgba(203, 223, 240, 0.7);
    border: 2px solid rgba(209, 30, 62, 255);
    color: rgba(6, 8, 5, 255);
    padding: 8px 15px;
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.currency-dropdown:hover {
    background-color: rgba(203, 223, 240, 0.9);
    box-shadow: 0 0 15px rgba(209, 30, 62, 0.4);
    transform: translateY(-2px);
}

.currency-dropdown:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(209, 30, 62, 0.5);
}

/* Tabs */
.tabs {
    display: flex;
    margin-bottom: 1.5rem;
}

.tab {
    flex: 1;
    padding: 14px;
    background-color: rgba(203, 223, 240, 0.5);
    color: rgba(6, 8, 5, 255);
    border: 2px solid rgba(209, 30, 62, 255);
    cursor: pointer;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    font-size: 1.3rem;
    position: relative;
    overflow: hidden;
    margin-right: 1.5rem;
    /* Add right margin */
}

/* Remove margin from the last tab */
.tab:last-child {
    margin-right: 0;
}

.tab.active {
    background-color: rgba(209, 30, 62, 255);
    color: rgba(203, 223, 240, 255);
}

.tab:hover {
    background-color: rgba(209, 30, 62, 0.2);
    box-shadow: 0 0 15px rgba(209, 30, 62, 0.5);
    transform: translateY(-3px);
}

.tab.active:hover {
    background-color: rgba(209, 30, 62, 0.9);
    box-shadow: 0 0 20px rgba(209, 30, 62, 0.7);
}

/* Panel layout */
.panels {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    height: calc(100vh - 320px);
    /* Calculate height based on viewport minus header/footer */
    min-height: 500px;
    /* Set minimum height */
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .panels {
        grid-template-columns: 1fr 1fr;
    }
}

.panel {
    background-color: rgba(203, 223, 240, 0.2);
    padding: 1.5rem;
    border: 2px solid rgba(209, 30, 62, 255);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    /* Fill full height of parent */
    overflow-y: auto;
    /* Enable vertical scrolling if content overflows */
    display: flex;
    flex-direction: column;
}

.panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(209, 30, 62, 0.2);
    background-color: rgba(203, 223, 240, 0.25);
}

/* Ensure input sections grow to fill space */
.input-mode {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Make items container grow to fill available space */
#items-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Adjust items list to grow within container */
.items-list {
    max-height: none;
    /* Remove fixed height */
    flex-grow: 1;
    /* Grow to fill space */
    overflow-y: auto;
    margin-top: 1rem;
    border: 2px solid rgba(209, 30, 62, 255);
    border-radius: 4px;
}

/* Forms and inputs */
label {
    display: block;
    margin-bottom: 0.5rem;
    color: rgba(6, 8, 5, 255);
    text-transform: uppercase;
    font-weight: bold;
    font-family: 'Saira', sans-serif;
    letter-spacing: 0.5px;
    font-size: 1.2rem;
}

input {
    width: 100%;
    padding: 14px;
    margin-bottom: 1rem;
    background-color: rgba(203, 223, 240, 0.7);
    color: rgba(6, 8, 5, 255);
    border: 2px solid rgba(209, 30, 62, 255);
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 1.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(209, 30, 62, 0.5);
    background-color: rgba(203, 223, 240, 0.9);
}

input:hover {
    box-shadow: 0 0 15px rgba(209, 30, 62, 0.4);
    transform: translateY(-2px);
    background-color: rgba(203, 223, 240, 0.8);
}

button {
    width: 100%;
    padding: 14px;
    background-color: rgba(209, 30, 62, 255);
    color: rgba(203, 223, 240, 255);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
    font-weight: bold;
    font-size: 1.2rem;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

button:hover {
    background-color: rgba(189, 27, 56, 255);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(209, 30, 62, 0.5);
}

/* Ripple effect */
button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
}

button:active::after {
    animation: ripple 0.6s ease-out;
}

.ripple {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Glow effect on hover */
button:hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
            rgba(209, 30, 62, 0.8) 0%,
            rgba(209, 30, 62, 0) 60%);
    opacity: 0.4;
    z-index: -1;
    animation: glow 1.5s infinite alternate;
    pointer-events: none;
}

@keyframes glow {
    0% {
        opacity: 0.3;
    }

    100% {
        opacity: 0.6;
    }
}

/* Items list */
.items-list {
    max-height: 240px;
    overflow-y: auto;
    margin-top: 1rem;
    border: 2px solid rgba(209, 30, 62, 255);
    border-radius: 4px;
}

.item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid rgba(209, 30, 62, 0.3);
    background-color: rgba(203, 223, 240, 0.5);
    transition: transform 0.3s, background-color 0.3s;
}

.item:hover {
    transform: translateX(5px);
    background-color: rgba(203, 223, 240, 0.7);
    box-shadow: -5px 0 10px rgba(209, 30, 62, 0.3);
}

.item-info {
    display: flex;
    flex-direction: column;
}

.item-name {
    font-weight: bold;
    font-size: 1.1rem;
}

.item-price {
    color: rgba(6, 8, 5, 0.7);
    font-size: 1.1rem;
}

.remove-btn {
    color: rgba(209, 30, 62, 255);
    background: none;
    border: none;
    cursor: pointer;
    width: auto;
    text-transform: uppercase;
    font-weight: bold;
    font-size: 0.8rem;
    transition: color 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
}

.remove-btn:hover {
    color: rgba(189, 27, 56, 255);
    background: none;
    transform: scale(1.1);
}

.total-multibucks {
    margin-top: 0.75rem;
    text-align: right;
    font-weight: bold;
    color: rgba(6, 8, 5, 255);
    font-size: 1.2rem;
}

/* Results table */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    border: 2px solid rgba(209, 30, 62, 255);
    border-radius: 4px;
    overflow: hidden;
}

th {
    background-color: rgba(209, 30, 62, 255);
    color: rgba(203, 223, 240, 255);
    text-align: left;
    padding: 14px;
    text-transform: uppercase;
    font-family: 'Saira', sans-serif;
    font-size: 1.2rem;
}

tr {
    transition: transform 0.3s, background-color 0.3s;
}

tr:hover td {
    background-color: rgba(203, 223, 240, 0.7);
}

td {
    padding: 14px;
    border-bottom: 1px solid rgba(209, 30, 62, 0.3);
    background-color: rgba(203, 223, 240, 0.5);
    font-size: 1.2rem;
    transition: background-color 0.3s;
}

.text-right {
    text-align: right;
}

.results-total {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(209, 30, 62, 255);
    font-size: 1.3rem;
}

.price-value {
    color: rgba(233, 238, 243, 0.89);
    font-size: 2.6rem;
    font-weight: 900;
    text-shadow: 1px 1px 0 rgba(6, 8, 5, 0.8), -1px -1px 0 rgba(6, 8, 5, 0.8), 1px -1px 0 rgba(6, 8, 5, 0.8), -1px 1px 0 rgba(6, 8, 5, 0.8);
}

.extra {
    color: rgba(209, 30, 62, 255);
}

/* Explanation */
.explanation-toggle {
    display: inline-block;
    margin-top: 1.5rem;
    color: rgba(209, 30, 62, 255);
    text-decoration: underline;
    cursor: pointer;
    background: none;
    border: none;
    width: auto;
    font-size: 0.9rem;
}

.explanation {
    margin-top: 0.5rem;
    padding: 1rem;
    background-color: rgba(203, 223, 240, 0.3);
    border: 2px solid rgba(209, 30, 62, 255);
    font-size: 0.9rem;
    display: none;
    border-radius: 4px;
}

.explanation.active {
    display: block;
}

.explanation strong {
    color: rgba(209, 30, 62, 255);
    font-family: 'Saira', sans-serif;
}

/* Footer */
.footer {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(209, 30, 62, 255);
    text-align: center;
    font-size: 0.75rem;
    color: rgba(6, 8, 5, 0.7);
}

.disclaimer {
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Saira', sans-serif;
}

.attribution {
    margin-top: 0.25rem;
}

.contribute-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: rgba(209, 30, 62, 255);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.contribute-link:hover {
    transform: translateY(-2px);
    text-shadow: 0 2px 5px rgba(209, 30, 62, 0.3);
}

/* Hide elements */
.hidden {
    display: none;
}

/* Mouse trail glow effect */
.cursor-glow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(209, 30, 62, 0.7) 0%, rgba(209, 30, 62, 0) 70%);
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.2s;
}

.content-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.explanation-section {
    margin-top: auto;
    /* Push to bottom of available space */
    padding-top: 1.5rem;
}