/* ========================== */
/* ===== Global Variables ==== */
/* ========================== */
:root {
    --color-background: #1c1b1f;
    --color-on-background: white;
    --color-background-hover: #27262c;
    --color-on-background-hover: white;

    --color-primary: #AB7835;
    --gradient-primary: linear-gradient(
        135deg,
        #3d260f 0%,
        #8c6227 35%,
        #c49146 65%,
        #eac87b 100%
    );
    --gradient-primary-hover: linear-gradient(
        135deg,
        #38250d 0%,
        #7b5b1f 35%,
        #b6893f 65%,
        #d8b568 100%
    );

    --color-primary-disabled: #1f213c;
    --color-on-primary: white;
    --color-error: #de0000;
    --color-on-error: white;

    --border-radius: 0.35rem;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* ========================== */
/* ========= Body ============ */
/* ========================== */
body {
    height: 100%;
    margin: 0;
    font-family: "Segoe UI", Roboto, sans-serif;
    background-image: url('https://img.freepik.com/free-vector/realistic-black-background-with-wavy-lines_23-2149162559.jpg?semt=ais_hybrid&w=740&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    color: white;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

/* ========================== */
/* ======== Header =========== */
/* ========================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-inline: 2rem;
    height: 4.5rem;
    background: var(--gradient-primary);
    background-size: 200% 200%;
    animation: metallic-shimmer 10s linear infinite;
    color: var(--color-on-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
    transition: box-shadow var(--transition-medium), transform var(--transition-medium);
}

@keyframes metallic-shimmer {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ========================== */
/* ===== Navigation ========= */
/* ========================== */
header .nav {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 3rem;
}

header .nav .dropdown {
    position: relative;
    display: inline-block;
    text-align: center;
}

header .nav .dropbtn {
    background: transparent;
    color: var(--color-on-background);
    border: none;
    cursor: pointer;
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    justify-content: center;
    align-items: center;
}

header .nav .dropbtn:hover {
    background-color: var(--color-background-hover);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.35);
    transform: translateY(-1px) scale(1.02);
}

header .nav .dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--color-background-hover);
    min-width: 180px;
    z-index: 10;
    flex-direction: column;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    padding: 0.3rem 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
    opacity: 0;
    transform: translateY(12px);
    text-align: center;
}

header .nav .dropdown-content a {
    color: var(--color-on-background);
    padding: 0.55rem 1rem;
    text-decoration: none;
    display: block;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

header .nav .dropdown-content a:hover {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    transform: translateX(3px);
}

header .nav .dropdown:hover .dropdown-content {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

/* ========================== */
/* ===== Discord Icon ======= */
/* ========================== */
header .discord {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.35);
    padding: 0.5rem;
    border-radius: 50%;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), background var(--transition-medium);
}

header .discord:hover {
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 12px #fff3;
    transform: scale(1.08);
}

header .discord img,
header .discord svg {
    width: 24px;
    height: 24px;
}

/* ========================== */
/* ===== Main Content ======= */
/* ========================== */
main {
    height: 0;
    flex: 1;
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    column-gap: 0.5rem;
}

main > div {
    overflow-y: auto;
}

/* ========================== */
/* ===== Spinner ============ */
/* ========================== */
.spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: span 3;
}

/* ========================== */
/* ===== Search Bar ========= */
/* ========================== */
.search-bar {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #444;
    border-radius: 0.9rem;
    background-color: var(--color-on-surface);
    color: var(--color-on-background);
    font-size: 14px;
    transition: all 0.2s ease-in-out;
}

.search-bar::placeholder {
    color: #ccc;
    font-style: italic;
}

.search-bar:focus {
    outline: none;
    border-color: #ffcc33;
    box-shadow: 0 0 8px rgba(255, 204, 51, 0.5);
    background-color: #222;
}

/* ========================== */
/* ===== Page List Styles ==== */
/* ========================== */
.page-list .list-container,
.page-list .level-container,
.page-list .meta-container {
    padding-block: 1.5rem;
}

.page-list .list-container {
    padding-inline: 1rem;
}

.page-list .meta-container {
    padding-right: 2rem;
}

.page-list .list {
    table-layout: auto;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}

.page-list .list tr {
    background-color: var(--color-background-hover);
    border-radius: 2rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
}

.page-list .list tr:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.page-list .list .rank {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-on-surface);
    color: var(--color-on-background);
    padding: 0.5rem 0.75rem;
    border-radius: 2rem;
    min-width: 2.5rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page-list .list .level {
    width: 100%;
}

.page-list .list .level button {
    background: var(--color-on-surface);
    width: 100%;
    text-align: start;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 0.2rem;
    cursor: pointer;
    color: var(--color-on-background);
    transition: all 0.3s ease, background 0.5s ease;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

.page-list .list .level button::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: var(--gradient-primary-hover);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: -1;
}

.page-list .list .level button:hover::after {
    opacity: 1;
}

.page-list .list .level button:hover {
    color: var(--color-on-primary);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-list .list .level.active button {
    background: var(--gradient-primary);
    color: var(--color-on-primary);
    border-radius: 0.7rem;
}

.page-list .list .level.error button {
    color: var(--color-error);
    cursor: not-allowed;
    text-decoration: line-through;
    border-radius: 0.7rem;
}

/* ========================== */
/* ===== Mobile Fix ========= */
/* ========================== */
@media (max-width: 768px) {
    header {
        height: auto;
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    header .nav {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 1rem;
        width: 100%;
        margin-top: 0.5rem;
    }

    header .nav .dropbtn {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }

    header .discord {
        margin-top: 0.5rem;
    }
}