/* =========================================
   STYLE.CSS - Fichier de styles global
   (Mis à jour avec les styles de connexion)
   ========================================= */

/* --- Variables de base --- */
:root {
    --primary-blue: #2ea8a9;
    --secondary-green: #1a8f37;
    --accent-orange: #f75b22;
    --dark-blue: #004562;
    --light-bg: #fff9e7;
    --text-dark: #333;
    --text-light: #fff;
    --yellow-brand: #ffd166;
    --dark-brand: #1b263b;
    --error-red: #e5243b;
    --success-green: #4C9F38;
}

/* --- Réinitialisation et corps de base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
}

/* =========================================
   Barre de Navigation Responsive
   ========================================= */

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #ffffff;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
}

.nav-logo-img {
    background-color: var(--yellow-brand);
    color: var(--dark-brand);
    padding: 10px;
    border-radius: 10px;
    font-weight: bold;
    font-size: 1.2rem;
    text-align: center;
    line-height: 1.1;
}

.nav-logo-text {
    font-size: 0.8rem;
    color: var(--dark-brand);
    font-weight: 300;
    margin-top: 5px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-blue);
    font-weight: 600;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.btn-nav-cta {
    background-color: var(--accent-orange);
    color: white;
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-nav-cta:hover {
    background-color: #e04a1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.nav-burger {
    display: none;
    cursor: pointer;
    font-size: 1.8rem;
    color: var(--dark-blue);
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 80px; 
        left: 0;
        background-color: white;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 1rem 0;
        gap: 0;
    }
    .nav-links.nav-active { display: flex; }
    .nav-links li { width: 100%; text-align: center; }
    .nav-links a { display: block; padding: 1rem; width: 100%; }
    .nav-links a::after { display: none; }
    .nav-links .btn-nav-cta { margin: 1rem auto; width: 80%; }
    .nav-burger { display: block; }
}

/* =========================================
   Améliorations Formulaire (index.php)
   ========================================= */

.form-section {
    margin: 60px 0;
    padding: 40px;
    background: #fdfdfd;
    border-radius: 10px;
    border: 1px solid var(--yellow-brand);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--dark-brand); font-size: 0.95rem; }

input[type="text"],
input[type="email"],
input[type="date"],
input[type="number"],
input[type="password"],
select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
select:focus {
    border-color: var(--yellow-brand);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(255, 209, 102, 0.4);
    outline: none;
}

.radio-group { display: flex; gap: 15px; margin-top: 10px; }
.radio-group input[type="radio"] { display: none; }
.radio-group label { display: inline-block; padding: 12px 25px; border: 2px solid #ddd; border-radius: 8px; cursor: pointer; transition: all 0.3s ease; font-weight: 500; }
.radio-group input[type="radio"]:checked + label { border-color: var(--primary-blue); background-color: rgba(46, 168, 169, 0.1); color: var(--primary-blue); font-weight: 600; }
.radio-group label:hover { border-color: #ccc; }
.coequipier-section { margin-top: 30px; padding: 25px; background: #f8f9fa; border-radius: 10px; border: 1px dashed var(--yellow-brand); display: none; }
.checkbox-group { display: flex; align-items: center; margin-bottom: 18px; position: relative; }
.checkbox-group input[type="checkbox"] { opacity: 0; position: absolute; width: 20px; height: 20px; cursor: pointer; }
.checkbox-group label { font-weight: 500; color: #555; padding-left: 35px; cursor: pointer; font-size: 0.95rem; margin-bottom: 0; }
.checkbox-group label::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; border: 2px solid #bbb; border-radius: 4px; background-color: white; transition: all 0.2s ease; }
.checkbox-group label::after { content: '✓'; position: absolute; left: 4px; top: 50%; transform: translateY(-50%) scale(0); font-size: 1.2rem; font-weight: bold; color: white; transition: transform 0.2s ease; }
.checkbox-group input[type="checkbox"]:checked + label::before { background-color: var(--secondary-green); border-color: var(--secondary-green); }
.checkbox-group input[type="checkbox"]:checked + label::after { transform: translateY(-50%) scale(1); }
input:required:invalid, select:required:invalid { border-color: #e5243b; }

@media (max-width: 768px) { .form-row { grid-template-columns: 1fr; } }

/* =========================================
   Styles Connexion (login.php)
   ========================================= */

.login-container {
    max-width: 600px;
    margin: 4rem auto;
    padding: 1rem;
}

.login-form {
    margin-top: 0;
}

.btn-login-submit{
    background-color: var(--yellow-brand);
    color: var(--text-dark);
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

/* Messages d'erreur/succès */
.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.form-message.error {
    background-color: rgba(229, 36, 59, 0.1);
    border: 1px solid var(--error-red);
    color: var(--error-red);
}
.form-message.success {
    background-color: rgba(76, 159, 56, 0.1);
    border: 1px solid var(--success-green);
    color: var(--success-green);
}

/* =========================================
   Styles Espace Membre (membre.php)
   ========================================= */
.member-container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}
.member-container h1, .member-container h2 { color: var(--dark-blue); margin-bottom: 1rem; border-bottom: 2px solid var(--primary-blue); padding-bottom: 0.5rem; }
.member-container h1 { font-size: 2rem; }
.member-container h2 { font-size: 1.5rem; margin-top: 2rem; }
.member-welcome { font-size: 1.2rem; color: var(--text-dark); margin-bottom: 1.5rem; }
.dossard-display { background-color: #f8f9fa; border: 2px dashed var(--primary-blue); border-radius: 10px; padding: 2rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
#bib-number { font-size: 2.5rem; font-weight: bold; color: var(--dark-brand); background-color: var(--yellow-brand); padding: 0.5rem 1.5rem; border-radius: 5px; display: inline-block; }
#qrcode { border: 5px solid white; box-shadow: 0 0 10px rgba(0,0,0,0.1); border-radius: 5px; overflow: hidden; line-height: 0; }
.btn-download { display: inline-block; background-color: var(--secondary-green); color: white; padding: 0.8rem 1.5rem; text-decoration: none; border-radius: 5px; font-weight: bold; margin-top: 1.5rem; transition: all 0.3s ease; border: none; cursor: pointer; font-size: 1rem; width: 100%; max-width: 300px; text-align: center; }
.btn-download:hover { background-color: #157a2d; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.15); }