* {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body {
    background: linear-gradient(135deg, #e1eaf0, 
#DCEBFA);
   /*background: #e3f2fd !important;*/
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: rgb(100, 96, 96);
}

header, footer {
    background-color: #1556A6;
    color: white;
    text-align: center;
    padding: 20px 0;
}

footer {
    flex-shrink: 0;
    width: 100%;
    background: #f7f7f7;
    text-align: center;
    padding: 18px 8px 10px 8px;
    box-sizing: border-box;
    border-top: 1px solid #e0e0e0;
}

footer p {
    margin-bottom: 8px;
}

footer a.btn-footer {
    display: inline-block;
    margin-top: 5px;
    padding: 10px 20px;
    background-color: white;
    color: #334;
    font-weight: bold;
    border-radius: 6px;
    text-decoration: none;
    transition: 0.3s ease;
}

footer a.btn-footer:hover {
    background-color: #556;
    color: white;
}

main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
}

.home-container {
    background-color: #fcfdfd;
    text-align: center;
    background: rgb(255, 253, 253);
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

h1 {
    font-size: 36px;
    margin-bottom: 30px;
}

.btn-group {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-home {
    padding: 15px 30px;
    border: none;
    border-radius: 6px;
    background: white;
    color: rgb(100, 96, 96);
    font-size: 16px;
    cursor: pointer;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-home:hover {
    background: rgb(100, 96, 96);
    color: white;
}

.btn-primary {
    background-color: #2CDA12;
    color: white;
    padding: 10px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary:hover {
    background-color: #45a049;
}

.btn-secondary {
    background-color: #1556A6;
    color: white;
    padding: 10px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.btn-secondary:hover {
    background-color: #007bb5;
}

.signup-wrapper {
    display: flex;
    width: 900px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.info-box {
    width: 45%;
    background-color: #1556A6;
    color: white;
    padding: 30px;
}

.info-box h2 {
    margin-bottom: 20px;
}

.info-box ul {
    margin-left: 20px;
}

.info-box ul li {
    margin-bottom: 10px;
}

.form-box {
    width: 55%;
    padding: 30px;
}

.form-box h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #2da4f3;
}

.logo-anim {
    animation: logo-bounce 1.5s infinite alternate;
}
@keyframes logo-bounce {
    0% { transform: translateY(0);}
    100% { transform: translateY(-12px);}
}

.typing-text {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid #5171ff;
    font-size: 1.3rem;
    color: #5171ff;
    width: 0;
    animation: typing 2.5s steps(30, end) forwards, blink-caret 0.7s step-end infinite;
    margin-top: 8px;
}
@keyframes typing {
    from { width: 0 }
    to { width: 320px }
}
@keyframes blink-caret {
    0%, 100% { border-color: transparent }
    50% { border-color: #5171ff }
}

.main-container {
    flex: 1 0 auto;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.main-container > * {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* New styles for form elements in .home-container */
.home-container form input,
.home-container form label,
.home-container form button {
    margin-bottom: 6px;
}

.home-container label {
    font-size: 1.18em;
    font-weight: 600;
    color: #1556A6;
    display: block;
    margin-bottom: 6px;
}

/* Responsive styles */
@media (max-width: 900px) {
    .signup-wrapper {
        flex-direction: column;
        width: 98vw;
        min-width: unset;
    }
    .info-box, .form-box {
        width: 100%;
        padding: 20px 10px;
    }
}

@media (max-width: 700px) {
    .main-container {
        padding-left: 4vw;
        padding-right: 4vw;
    }
    footer div {
        font-size: 0.98em;
    }
    footer img {
        height: 22px !important;
    }
    .main-container, footer {
        max-width: 100vw;
    }
}

@media (max-width: 600px) {
    .home-container, .signup-wrapper {
        padding: 18px 4vw;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    }
    h1 {
        font-size: 1.5rem;
    }
    .btn-home, .btn-primary, .btn-secondary {
        padding: 10px 12px;
        font-size: 15px;
    }
    .code-inputs input {
        width: 36px;
        height: 44px;
        font-size: 1.3rem;
    }
    .popup-box {
        min-width: 90vw !important;
        padding: 24px 6vw !important;
    }
    .logo-anim {
        height: 60px !important;
        max-width: 80vw;
    }
    .typing-text {
        font-size: 1rem;
        width: 90vw;
        max-width: 90vw;
    }
}

@media (max-width: 480px) {
    .main-container {
        padding-left: 2vw;
        padding-right: 2vw;
    }
    footer {
        padding: 12px 2px 6px 2px;
    }
    footer div {
        font-size: 0.93em;
    }
}

/* Make tables scrollable on small screens */
@media (max-width: 600px) {
    table, .admin-table {
        display: block;
        width: 100%;
        overflow-x: auto;
    }
}

.message-success {
    background: #eafaf1;
    color: #218838;
    border: 1px solid #b7f5d8;
    padding: 10px 18px;
    border-radius: 6px;
    margin-bottom: 12px;
    font-weight: 500;
}
.message-error {
    background: #fdeaea;
    color: #c82333;
    border: 1px solid #f5b7b7;
    padding: 10px 18px;
    border-radius: 6px;
    margin-bottom: 12px;
    font-weight: 500;
}