/* ============================================================
   MAIN STYLESHEET
   Uses CSS variables from themes.css for all colors so that
   switching body[data-theme] re-themes the whole page.
   ============================================================ */

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

body {
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

/* ---------------- HEADER / BANNER -------------------------- */
.site-header {
    background-color: var(--color-header-bg);
    color: var(--color-header-fg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-header .brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Login form shown when logged out */
.login-box form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.login-box input[type="text"],
.login-box input[type="password"] {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.9rem;
    width: 120px;
}

.login-box button,
.user-box button {
    padding: 0.4rem 0.9rem;
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.login-box button:hover,
.user-box button:hover {
    opacity: 0.85;
}

/* Logged-in user box */
.user-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255,255,255,0.08);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
}

.user-box .user-name {
    font-weight: 600;
}

.user-box .user-level {
    font-size: 0.75rem;
    text-transform: uppercase;
    background-color: var(--color-accent);
    color: #fff;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
}

/* Theme switcher */
.theme-switcher select {
    padding: 0.35rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    font-size: 0.85rem;
}

/* ---------------- NAVIGATION MENU --------------------------- */
.main-nav {
    background-color: var(--color-menu-bg);
    position: relative;
    z-index: 50;
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

.main-nav > ul > li {
    position: relative;
}

.main-nav > ul > li > a,
.main-nav > ul > li > span {
    display: block;
    padding: 0.85rem 1.25rem;
    color: var(--color-menu-fg);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
}

.main-nav > ul > li:hover > a,
.main-nav > ul > li:hover > span,
.main-nav > ul > li:hover {
    background-color: var(--color-menu-hover);
}

/* Dropdown panel */
.main-nav .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 10px var(--color-card-shadow);
    flex-direction: column;
    z-index: 100;
}

.main-nav li:hover .dropdown {
    display: flex;
}

.main-nav .dropdown li a {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--color-text);
    font-size: 0.9rem;
    white-space: nowrap;
}

.main-nav .dropdown li a:hover {
    background-color: var(--color-bg);
    color: var(--color-accent);
}

/* ---------------- MAIN BODY / CARDS -------------------------- */
.main-content {
    flex: 1;
    padding: 2rem 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.page-title {
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1100px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .card-grid { grid-template-columns: 1fr; }
    .main-nav > ul > li > a, .main-nav > ul > li > span { padding: 0.7rem 1rem; }
}

.card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px var(--color-card-shadow);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    color: var(--color-text);
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px var(--color-card-shadow);
}

.card-body {
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.card-headline {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
}

.card-synopsis {
    font-size: 0.88rem;
    color: var(--color-text-soft);
    line-height: 1.4;
}

.card-badge {
    align-self: flex-start;
    font-size: 0.7rem;
    text-transform: uppercase;
    background-color: var(--color-accent);
    color: #fff;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
}

/* ---------------- FOOTER -------------------------------------- */
.site-footer {
    background-color: var(--color-header-bg);
    color: var(--color-header-fg);
    padding: 2rem 1.5rem 1rem;
    margin-top: 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
}

.footer-grid h4 {
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 0.3rem;
}

.footer-grid ul {
    list-style: none;
}

.footer-grid ul li {
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
}

.footer-grid ul li a {
    color: var(--color-header-fg);
    opacity: 0.85;
}

.footer-grid ul li a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    opacity: 0.8;
}

/* ---------------- LOGIN PAGE ----------------------------------- */
.login-page-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 4px 14px var(--color-card-shadow);
}

.login-card h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.login-card label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    color: var(--color-text-soft);
}

.login-card input {
    width: 100%;
    padding: 0.55rem 0.7rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.login-card button {
    width: 100%;
    padding: 0.6rem;
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

.error-msg {
    background-color: #fdecea;
    color: #b3261e;
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.access-denied {
    text-align: center;
    padding: 3rem 1rem;
}

.access-denied h2 {
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}