:root {
    --bg-dark: #121214;
    --bg-card: #1f1f23;
    --bg-input: #2a2a2e;
    --primary: #ff4757;
    --primary-hover: #ff6b81;
    --text-main: #ffffff;
    --text-muted: #a4b0be;
    --border-color: #333339;
    --radius: 8px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: 0.2s;
}

a:hover {
    color: var(--primary-hover);
}

/* Header & Nav */
header {
    background-color: rgba(18, 18, 20, 0.95);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
}

.logo-container h1 span {
    color: var(--primary);
}

.user-nav {
    display: flex;
    gap: 15px;
    align-items: center;
}

/* Container Principal */
main {
    max-width: 1200px;
    width: 90%;
    margin: 30px auto;
    flex: 1;
}

.page-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary);
    padding-left: 10px;
}

/* Catálogo Grid */
.grid-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 25px;
}

.card {
    background-color: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.5);
}

.card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.card-body {
    padding: 15px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-badge {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
}

/* Botões */
.btn {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: bold;
    text-align: center;
    transition: background 0.2s;
}

.btn:hover {
    background-color: var(--primary-hover);
    color: #fff;
}

.btn-secondary {
    background-color: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

/* Formulários */
.form-box {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-main);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

/* Páginas de Detalhes */
.details-container {
    display: flex;
    gap: 30px;
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.details-poster {
    width: 300px;
    border-radius: var(--radius);
    object-fit: cover;
}

.details-info {
    flex: 1;
}

.comments-section {
    margin-top: 40px;
}

.comment-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: var(--radius);
    margin-bottom: 15px;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Footer */
footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: auto;
}