style.css

body {
	font-family:"lato";
    
    padding-bottom:700px;
    background: 
    linear-gradient(
    rgba(135, 206, 250, 0.7), /* Bleu clair */
    rgba(70, 130, 180, 0.8), /* Bleu acier */
    rgba(25, 25, 112, 0.9)   /* Bleu nuit */
    );
    background-size: cover;
    
    }

/* Login */

#square {
    position: relative;
        width: 800px;
        height: 450px;
    display: block;
    margin: auto;
        background: #F3F6F8;
    z-index: 3;
	font-family: sans-serif;
}
        
#leftSquare {
    width: 40%;
    display: block;
    margin:  auto;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
        background:linear-gradient(
        rgba(135, 206, 250, 0.7), /* Bleu clair */
        rgba(70, 130, 180, 0.8), /* Bleu acier */
        rgba(25, 25, 112, 0.9)   /* Bleu nuit */
        ),  url("https://images.pexels.com/photos/1852/dawn-landscape-mountains-nature.jpg?h=350&auto=compress");
    background-size: cover;
    border-radius: 0%;
    z-index: 1;
}
    
#rightSquare {
        width: 60%;
    display: block;
    margin:  auto;
        height: 100%;
    position: absolute;
    top: 0%;
    right: 0%;
        background:none;
    background-size: cover;
    border-radius: 0%;
    z-index: 1;
    }
    
#circle{
        border-radius: 50%;
        width: 60%;
        height: 40%;
        display: block;
        margin: auto;
        position: absolute;
        top: 8%;
        right: 20%;
    }
    
.brand{
    position: absolute;
    display: block;
    top: 38%;
    left: 25%;
    margin: auto;
    width: 50%;
    height: 60%;
    z-index: 1;
    
    }
    
#title{
    position: absolute;
    left: 1%;
	right:1%;
    bottom: 37%;
    color: white;
    font-family: sans-serif;
    font-size: 20px;
    font-weight: 800;
    text-align: center;
    z-index: 3;
    }

    #subtitle{
    position: absolute;
    left: 7%;
    right:7%;
    bottom: 30%;
    color: white;
    font-family: sans-serif;
    font-size: 13px;
    font-weight: 400;
    text-align: center;
    z-index: 3;
    }
    
    #container{
    font-family: sans-serif;
        margin-top: 15%;
    }
    
.signup{
    color: rgb(162, 191, 228);
    font-family: sans-serif;
    font-size: 2em;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    z-index: 3;
    }
    
  
      
#twitter{
    
    padding-left: 10px;
    }
    
#footer{
    display: block;
    margin: auto;
    color: #333333;
    font-family:"lato";
    font-size: 10px;
    font-weight: 400;
    text-align: center;
    z-index: 3;
    }
    
    #terms{
    cursor: pointer;
    color: #FBADC1;
    }
    
    
    form{
    
    padding: 20px 0;
    position: relative;
    }
    
    .optin{
    
        -webkit-appearance: none;
        -moz-appearance: none;
            appearance: none;
    outline: 0;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background-color: rgba(255, 255, 255, 0.8);
    width: 75%;
    margin: auto;
    display: block;
    margin-bottom: 10px;
    border-radius: 3px;
    padding: 10px 15px;
    text-align: left;
    font-size: 18px;
    color: #333333;
    -webkit-transition-duration: 0.25s;
            transition-duration: 0.25s;
    font-weight: 300;
    
    
    }

.optin:hover{
    background-color: rgba(255, 255, 255, 0.4);
}

.optin:focus {
    background-color: white;
    width: 90%;
    color: #CD98E3;
}

   /* Boutton login */

.button {
        
    display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 20px;
  font-size: 16px;
  margin: 20px;
  color: white;
  background-color: #51a3eb;
  text-decoration: none;
  border-radius: 5px;
  cursor: pointer;
  flex: 1; /* Les boutons prennent la même largeur */
}

.button:hover {
        background-color: darkblue;
   }

#form-container {
	font-family: sans-serif;
        display: flex;
        flex-direction: column; /* Aligne les éléments verticalement */
        align-items: center;    /* Centre les éléments horizontalement */
        gap: 10px;              /* Espacement entre les éléments */
}    

#button-container {
	margin-top: 50px;
    width: 200 px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    
    color: white;
    text-decoration: none;
    border-radius: 5px;
    cursor: pointer;
    flex: 1; 
  }


  /* Principale */
  
.sidebar {
	font-family: sans-serif;
    width: 250px;
    background-color: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.9);
    position: fixed;
    height: 100vh;
    padding-top: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar a {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    padding: 15px;
    text-decoration: none;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.sidebar a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.sidebar h2 {
    text-align: center;
    margin-bottom: 20px;
}

.sidebar img {
    width: 60%;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    padding-top: 10px;
    margin: 30px auto; /* Centrer horizontalement avec auto */
    bottom: 10px; /* Placer l'image en bas */
    left: 50%; /* Centrer horizontalement */
}

.main-content {
    margin-left: 250px;
    padding: 20px;
    width: calc(100% - 250px);
}

.container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    font-size: 2em;
    margin-bottom: 10px;
    color: #333;
	font-family: sans-serif;
}

p {
    font-size: 1em;
    margin: 5px 0;
	font-family: sans-serif;
}

h2{

font-family: sans-serif;
}

/*logout */

.logout {
    background-color: #FF4B4B;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin: 20px auto;
    display: block;
    width: 80%;
    text-align: center;
}

.logout:hover {
    background-color: #cc0000;
}

.manage-sessions-page {
    font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

	
}

.manage-sessions-page h1 {
    font-size: 2rem;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

.manage-sessions-page .success {
    color: green;
    font-weight: bold;
    margin-bottom: 10px;
}

.manage-sessions-page .error {
    color: red;
    font-weight: bold;
    margin-bottom: 10px;
}

.manage-sessions-page table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.manage-sessions-page table th,
.manage-sessions-page table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

.manage-sessions-page table th {
    background-color: #f4f4f4;
    font-weight: bold;
}

.manage-sessions-page table tr:nth-child(even) {
    background-color: #f1f1f1;
}

.manage-sessions-page table tr:hover {
    background-color: #f1f1f1;
}
.manage-sessions-page table tbody{
    background-color: #f1f1f1;
}


.manage-sessions-page form {
    display: inline;
}

.manage-sessions-page form button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.manage-sessions-page form button:hover {
    background-color: #0056b3;
}

.manage-sessions-page a {
    display: inline-block;
    margin-top: 20px;
    text-decoration: none;
    color: #007bff;
}

.manage-sessions-page a:hover {
    text-decoration: underline;
}

.create-session-page {
    font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.create-session-page h1 {
    text-align: center;
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 20px;
}

.create-session-page form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.create-session-page label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #555;
}

.create-session-page input,
.create-session-page select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

.create-session-page input:focus,
.create-session-page select:focus {
    border-color: #007bff;
    outline: none;
}

.create-session-page button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

.create-session-page button:hover {
    background-color: #0056b3;
}

.create-session-page a {
    text-align: center;
    display: block;
    margin-top: 15px;
    text-decoration: none;
    color: #007bff;
}

.create-session-page a:hover {
    text-decoration: underline;
}

.attendance-page {
    font-family: Arial, sans-serif;
    margin: 0 auto;
    padding: 20px;
    max-width: 900px;
    background-color: #f9f9f9;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.attendance-page h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.attendance-page h2 {
    font-size: 1.5rem;
    color: #34495e;
    margin-bottom: 10px;
}

.attendance-page p {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #555;
}

/* Table styles */
.attendance-page table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.attendance-page table th,
.attendance-page table td {
    padding: 12px 15px;
    text-align: center;
    border: 1px solid #ddd;
}

.attendance-page table th {
    background-color: #3498db;
    color: white;
    font-weight: bold;
    text-transform: uppercase;
}

.attendance-page table tr:nth-child(even) {
    background-color: #f2f2f2;
}

.attendance-page table tr:hover {
    background-color: #eaf2f8;
}

.attendance-page table td {
    font-size: 0.9rem;
}

/* Form styles */
.attendance-page select {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
    background-color: #fff;
    color: #333;
}

.attendance-page select:focus {
    border-color: #3498db;
    outline: none;
}

.attendance-page button {
    padding: 8px 12px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.attendance-page button:hover {
    background-color: #2980b9;
}

/* Links styling */
.attendance-page .links {
    text-align: center;
    margin-top: 20px;
}

.attendance-page .links a {
    text-decoration: none;
    color: #3498db;
    font-weight: bold;
    font-size: 1rem;
}

.attendance-page .links a:hover {
    text-decoration: underline;
}

/* Styles pour planning.php */

.planning-page{
	font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.planning-page h1 {
    text-align: center;
    font-size: 2em;
    color: #333;
	
}

.planning-page table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.planning-page table th,
.planning-page table td {
	font-family: sans-serif;
    border: 1px solid #ddd;
    text-align: center;
    padding: 10px;
}

.planning-page table th {
    background-color: #3498db;
    color: white;
}

.planning-page table td {
    min-height: 100px;
    vertical-align: top;
    background-color: #f9f9f9;
}

.planning-page table td span {
    display: block;
    background-color: #cde9f0;
    margin: 5px;
    padding: 5px;
    border-radius: 5px;
    font-size: 0.9em;
}

.planning-page .back {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    text-align: center;
}

.planning-page .back:hover {
    background-color: #0056b3;
}


.students-sessions-page {
    font-family: Arial, sans-serif;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

}

/* Heading Style */
.students-sessions-page h1 {
    text-align: center;
    font-size: 2em;
    color: #2c3e50;;
    margin-bottom: 20px;
}

/* Table Styling */
.students-sessions-page table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.students-sessions-page table th,
.students-sessions-page table td {
    padding: 12px 15px;
    text-align: center;
    border: 1px solid #ddd;
}

.students-sessions-page table th {
    background-color: #007BFF;
    color: white;
    font-weight: bold;
    text-transform: uppercase;
}

.students-sessions-page table tr:nth-child(even) {
    background-color: #f2f2f2;
}

.students-sessions-page table tr:hover {
    background-color: #eaf2f8;
}

.students-sessions-page table td a {
    color: #007BFF;
    text-decoration: none;
}

.students-sessions-page table td a:hover {
    text-decoration: underline;
}

/* Message for no students */
.students-sessions-page p {
    font-size: 1rem;
    color: #555;
    text-align: center;
}

/* Back to Dashboard Link */

/* Styles pour la classe view-session */
.view-session {
    	font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.view-session h1 {
    text-align: center;
    color: #333;
}

.view-session table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.view-session table th, .view-session table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.view-session table th {
    background-color: #f4f4f4;
}

.view-session .success {
    color: green;
}

.view-session .error {
    color: red;
}

.view-session a {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #007BFF;
    text-decoration: none;
}

.view-session a:hover {
    text-decoration: underline;
}

/* Styles pour la classe join-session */
.join-session {
    	font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.join-session h1 {
    text-align: center;
    color: #333;
}

.join-session form {
    margin-top: 20px;
}

.join-session label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

.join-session select {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.join-session button {
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.join-session button:hover {
    background-color: #0056b3;
}

.join-session .success {
    color: green;
}

.join-session .error {
    color: red;
}

.join-session a {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #007BFF;
    text-decoration: none;
}

.join-session a:hover {
    text-decoration: underline;
}

/* Styles pour la classe manage-sessions-admin */
.manage-sessions-admin {
    width: 90%;
    margin: 0 auto;
    padding: 20px;
    font-family: Arial, sans-serif;
	font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.manage-sessions-admin h1 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

.manage-sessions-admin .table-container {
    margin-top: 20px;
}

.manage-sessions-admin table {
    width: 100%;
    border-collapse: collapse;
}

.manage-sessions-admin table th, .manage-sessions-admin table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.manage-sessions-admin table th {
    background-color: #f4f4f4;
}

.manage-sessions-admin .success {
    color: green;
}

.manage-sessions-admin .error {
    color: red;
}

.manage-sessions-admin button {
    padding: 5px 10px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.manage-sessions-admin button:hover {
    background-color: #0056b3;
}

.manage-sessions-admin a {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #007BFF;
    text-decoration: none;
}

.manage-sessions-admin a:hover {
    text-decoration: underline;
}

.view-report {
    width: 90%;
    margin: 0 auto;
    padding: 20px;
    font-family: Arial, sans-serif;
}

.view-report h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
}

.view-report .stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

.view-report .stat {
    text-align: center;
    background-color: #f4f4f4;
    padding: 20px;
    border-radius: 5px;
    width: 30%;
}

.view-report .stat h2 {
    font-size: 2em;
    margin-bottom: 10px;
}

.view-report .stat p {
    font-size: 1em;
    color: #777;
}

.view-report table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.view-report table th, .view-report table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.view-report table th {
    background-color: #f4f4f4;
}

.view-report .status-active {
    color: green;
    font-weight: bold;
}

.view-report .status-inactive {
    color: red;
    font-weight: bold;
}


.manage-users {
	font-family: Arial, sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 90%;
    margin: 0 auto;
    padding: 20px;
    font-family: Arial, sans-serif;
}

.manage-users h1 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

.manage-users table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.manage-users table th, .manage-users table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.manage-users table th {
    background-color: #f4f4f4;
}

.manage-users .success {
    color: green;
}

.manage-users .error {
    color: red;
}

.manage-users button {
    padding: 5px 10px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.manage-users button:hover {
    background-color: #0056b3;
}

.manage-users a {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #007BFF;
    text-decoration: none;
}

.manage-users a:hover {
    text-decoration: underline;
}