/* ===========================
   IMPORTS
=========================== */
@import url('https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css');


/* ===========================
   GLOBAL
=========================== */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    text-align: center;
    background: white;
}

h2 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

label {
    font-size: 1.3rem;
    font-weight: 600;
    color: #185a9d;
}


/* ===========================
   HEADER
=========================== */
header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
}
header h1 {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
}
header .logo {
    height: 60px;
    width: auto;
    border-radius: 50%;
}


/* ===========================
   PASSWORD BOX
=========================== */
.password-box {
    border: 2px solid #ccd;
    border-radius: 12px;
    display: inline-block;
    padding: 1rem 2rem;
    margin: 1rem auto;
    background: #f8faff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.password-box p {
    margin-bottom: 0.5rem;
}

/* Règles */
.rules {
    margin: 0.5rem;
    font-size: 0.9rem;
}


/* ===========================
   INPUTS & FORMS
=========================== */
input[type="password"] {
    font-size: 1.2rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid #b0b0b0;
    margin-right: 1rem;
    width: 250px;
    max-width: 90vw;
}
input[type="submit"] {
    font-size: 1.1rem;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: none;
    background: #185a9d;
    color: #fff;
    font-weight: 600;
    transition: background 0.2s;
}
input[type="submit"]:hover {
    background: #43cea2;
    color: #fff;
}

button {
    font-size: 1.1rem;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: none;
    background: #185a9d;
    color: #fff;
    font-weight: 600;
    margin-top: 1rem;
    transition: background 0.2s;
}
button:hover {
    background: #43cea2;
    color: #fff;
}


/* ===========================
   FEEDBACK MESSAGE
=========================== */
#resultMessage {
    font-size: 1.1rem;
    font-style: italic;
    margin-top: 1rem;
    color: #007222;
    min-height: 2.2rem;
}


/* ===========================
   LOCKS
=========================== */
#locks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;

    padding: 1.5rem 2rem;
    margin-top: 2rem;

    background: #f0f0f0;
    border-top: 2px solid #ccc;
    border-bottom: 2px solid #ccc;

    overflow: visible; /* <-- important */
    position: relative;
}


#locks div {
    flex: 1 1 160px;         /* taille plus petite et responsive */
    max-width: 180px;
    min-width: 140px;

    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    font-size: 1rem;
    font-weight: 500;
    border: 2px solid #e0e0e0;
    background: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
}

#locks .closed {
    background: #ffdddd;
    color: #b71c1c;
    border-color: #ff5858;
}

#locks .open {
    background: #e0ffe0;
    color: #1b5e20;
    border-color: #43cea2;
}

#locks div:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
}


/* ===========================
   TOOLTIP
=========================== */
.lock-card {
    position: relative;
}
.custom-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;      /* prend toute la largeur du lock */
    height: 100%;     /* prend toute la hauteur du lock */
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(34, 40, 49, 0.95); /* semi-transparent */
    color: #fff;
    font-size: 1rem;
    border-radius: 12px;  /* même que le lock */
    opacity: 0;
    pointer-events: none;  /* clic passe au lock */
    transition: opacity 0.2s;
    z-index: 9999;
    text-align: center;
    padding: 0.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* ===========================
   OVERLAY IMAGE
=========================== */
#overlayImage {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999; /* au-dessus de tout */
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#overlayImage img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

/* ===========================
   FOOTER
=========================== */
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.5rem 2vw;
    background: #222831;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
    z-index: 10;
}
footer p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 400;
}
footer img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    margin-left: 1rem;
}