@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Nunito:wght@400;600;700;900&display=swap');

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

:root {
    --red:    #cc0000;
    --dark:   #1a1a1a;
    --yellow: #ffe135;
    --cream:  #faf6f0;
    --white:  #ffffff;
    --gray:   #888;
    --shadow: 0 4px 20px rgba(0,0,0,.12);
}

body {
    font-family: 'Nunito', 'Comic Sans MS', cursive;
    background: var(--cream);
    color: var(--dark);
    background-image: radial-gradient(circle, #d8d0c8 1px, transparent 1px);
    background-size: 22px 22px;
}

/* ════════════════════════════════
   NAVBAR / HEADER
════════════════════════════════ */
.navbar {
    background: url('images/banniere.jpg') center/cover no-repeat;
    border-bottom: 5px solid var(--dark);
    padding: 1.2rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 140px;
    position: relative;
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0,0,0,.72) 0%,
        rgba(0,0,0,.30) 55%,
        rgba(0,0,0,.55) 100%
    );
}

.navbar .brand,
.navbar nav { position: relative; z-index: 1; }

.navbar .brand {
    font-family: 'Bangers', cursive;
    font-size: 2.8rem;
    font-weight: 400;
    color: var(--yellow);
    text-shadow: 3px 3px 0 var(--dark), -1px -1px 0 var(--dark);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.navbar nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
    margin-left: 1rem;
    font-size: .88rem;
    padding: .42rem 1.1rem;
    border-radius: 30px;
    border: 2px solid rgba(255,255,255,.45);
    background: rgba(0,0,0,.38);
    transition: all .2s;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.navbar nav a:hover,
.navbar nav a.active {
    background: var(--red);
    border-color: var(--red);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(204,0,0,.45);
}

/* ════════════════════════════════
   TITRE DE PAGE
════════════════════════════════ */
.page-title {
    text-align: center;
    padding: 2.5rem 1rem .8rem;
    font-family: 'Bangers', cursive;
    font-size: 3.2rem;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--red);
    text-shadow: 4px 4px 0 var(--dark);
    letter-spacing: 3px;
}

.hint {
    text-align: center;
    font-size: .85rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-style: italic;
}

/* ════════════════════════════════
   GRILLE (CATALOGUE)
════════════════════════════════ */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.4rem;
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 2rem 4rem;
}

/* ════════════════════════════════
   CARTE BD
════════════════════════════════ */
.card {
    cursor: pointer;
    position: relative;
    background: var(--white);
    border-radius: 14px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 2px solid transparent;
    transition: transform .22s, box-shadow .22s, border-color .22s;
}

.card:hover {
    transform: translateY(-7px);
    box-shadow: 0 16px 36px rgba(0,0,0,.18);
    border-color: var(--red);
}

/* Titre + année · bandeau sombre en haut */
.card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .55rem .8rem;
    background: var(--dark);
    color: var(--white);
}

.card-top .titre {
    font-weight: 900;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.card-top .annee {
    font-size: .78rem;
    color: var(--yellow);
    font-weight: 700;
    background: rgba(255,255,255,.12);
    padding: .1rem .5rem;
    border-radius: 20px;
    white-space: nowrap;
}

/* Image */
.card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    background: #ddd;
}

/* Prix + pages · bandeau bas */
.card-bot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .6rem .8rem;
    border-top: 1px solid #eee;
    background: #fafafa;
}

.card-bot .prix {
    font-weight: 900;
    color: var(--white);
    font-size: .88rem;
    background: var(--red);
    padding: .22rem .75rem;
    border-radius: 20px;
}

.card-bot .pages {
    color: var(--gray);
    font-size: .82rem;
    font-weight: 700;
}

/* ── Résumé overlay ── */
.resume {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .88);
    color: var(--white);
    font-family: 'Nunito', Arial, sans-serif;
    font-size: .9rem;
    line-height: 1.75;
    padding: 1.4rem;
    display: none;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow-y: auto;
}

.card.open .resume { display: flex; }

/* ════════════════════════════════
   PAGE ACCUEIL
════════════════════════════════ */
.home-hero {
    max-width: 860px;
    margin: 3.5rem auto 0;
    padding: 0 2rem;
    text-align: center;
}

.home-hero h2 {
    font-family: 'Bangers', cursive;
    font-size: 2.4rem;
    color: var(--dark);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: .8rem;
}

.home-hero p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #555;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.home-cards {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    padding-bottom: 1rem;
}

.home-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem 2.2rem;
    box-shadow: var(--shadow);
    border: 2px solid #e8e0d8;
    flex: 1;
    min-width: 190px;
    max-width: 250px;
    text-decoration: none;
    color: var(--dark);
    transition: all .22s;
    display: block;
}

.home-card:hover {
    transform: translateY(-6px);
    border-color: var(--red);
    box-shadow: 0 14px 32px rgba(0,0,0,.15);
}

.home-card .icon {
    font-size: 2.6rem;
    margin-bottom: .8rem;
    display: block;
}

.home-card h3 {
    font-family: 'Bangers', cursive;
    font-size: 1.6rem;
    letter-spacing: 1px;
    color: var(--red);
    margin-bottom: .4rem;
    text-transform: uppercase;
}

.home-card p {
    font-size: .85rem;
    color: var(--gray);
    line-height: 1.5;
}

/* ════════════════════════════════
   FORMULAIRE DE RECHERCHE
════════════════════════════════ */
.search-container {
    max-width: 620px;
    margin: 3.5rem auto 4rem;
    padding: 0 1.5rem;
}

.search-header {
    text-align: center;
    margin-bottom: 2rem;
}

.search-header h2 {
    font-family: 'Bangers', cursive;
    font-size: 2.8rem;
    color: var(--red);
    text-shadow: 3px 3px 0 var(--dark);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.search-header p {
    color: var(--gray);
    font-size: .9rem;
    margin-top: .4rem;
    font-style: italic;
}

.auth-form {
    background: var(--white);
    border-radius: 18px;
    padding: 2.5rem 2.8rem;
    box-shadow: 0 8px 32px rgba(0,0,0,.13);
    border: 2px solid #e8e0d8;
}

.auth-field {
    margin-bottom: 1.8rem;
}

.auth-label {
    display: block;
    font-weight: 700;
    margin-bottom: .5rem;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--dark);
}

.auth-input {
    width: 100%;
    padding: .85rem 1.2rem;
    border: 2px solid #ddd;
    border-radius: 12px;
    font-family: 'Nunito', inherit;
    font-size: 1rem;
    transition: border-color .2s, box-shadow .2s;
    background: #fafafa;
    color: var(--dark);
}

.auth-input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 4px rgba(204,0,0,.1);
    background: var(--white);
}

.form-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: .5rem;
}

.btn-back {
    color: var(--dark);
    font-weight: 700;
    text-decoration: none;
    font-size: .9rem;
    padding: .75rem 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--dark);
    transition: all .2s;
    text-transform: uppercase;
    white-space: nowrap;
    font-family: 'Nunito', inherit;
}

.btn-back:hover {
    background: var(--dark);
    color: var(--white);
}

.btn-submit {
    flex: 1;
    padding: .85rem 2rem;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-family: 'Nunito', inherit;
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
    transition: all .2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-submit:hover {
    background: #aa0000;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(204,0,0,.35);
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.site-footer {
    text-align: center;
    padding: 1.8rem 2rem;
    margin-top: 3rem;
    border-top: 4px solid var(--dark);
    font-size: .85rem;
    color: var(--gray);
    font-weight: 700;
    background: var(--white);
    letter-spacing: .5px;
}