/* General Body Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f1f5f9; /* slate-100 */
    color: #1e293b; /* slate-800 */
    margin: 0;
}

/* Main container to center the card */
.main-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* The white card for login/register */
.card {
    max-width: 28rem; /* max-w-md */
    width: 100%;
    background-color: #ffffff;
    padding: 2rem; /* p-8 */
    border-radius: 1rem; /* rounded-2xl */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* shadow-lg */
}

/* Card Header Section */
.card-header {
    text-align: center;
    margin-bottom: 2rem; /* mb-8 */
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem; /* mb-4 */
    text-decoration: none;
}

.logo-icon {
    height: 2rem; /* h-8 */
    width: 2rem; /* w-8 */
    color: #2563eb; /* text-blue-600 */
}

.logo-text {
    font-size: 1.5rem; /* text-2xl */
    font-weight: 700; /* font-bold */
    color: #1e293b; /* text-slate-800 */
    margin-left: 0.5rem; /* ml-2 */
}

.title {
    font-size: 1.5rem; /* text-2xl */
    font-weight: 700; /* font-bold */
    color: #0f172a; /* text-slate-900 */
    margin: 0;
}

.subtitle {
    color: #64748b; /* text-slate-500 */
    margin-top: 0.5rem; /* mt-2 */
}

/* Form Styles */
.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem; /* space-y-6 */
}

.form-label {
    display: block;
    font-size: 0.875rem; /* text-sm */
    font-weight: 500; /* font-medium */
    color: #334155; /* text-slate-700 */
    margin-bottom: 0.25rem; /* Corresponds to mt-1 on the input's div */
}

.form-input {
    width: 100%;
    box-sizing: border-box; /* Ensures padding doesn't affect width */
    padding: 0.75rem 1rem; /* px-4 py-3 */
    border: 1px solid #cbd5e1; /* border border-slate-300 */
    border-radius: 0.5rem; /* rounded-lg */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); /* shadow-sm */
    transition: all 150ms ease-in-out;
}

.form-input:focus {
    outline: none;
    border-color: #2563eb; /* focus:border-blue-500 */
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5); /* focus:ring-2 focus:ring-blue-500 */
}

/* Button Styles */
.submit-button {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0.75rem 1rem; /* py-3 px-4 */
    border: 1px solid transparent;
    border-radius: 0.5rem; /* rounded-lg */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); /* shadow-sm */
    font-size: 0.875rem; /* text-sm */
    font-weight: 500; /* font-medium */
    color: #ffffff; /* text-white */
    background-color: #2563eb; /* bg-blue-600 */
    cursor: pointer;
    transition: background-color 150ms ease-in-out;
}

.submit-button:hover {
    background-color: #1d4ed8; /* hover:bg-blue-700 */
}

.submit-button:focus {
    outline: none;
    box-shadow: 0 0 0 2px white, 0 0 0 4px #2563eb; /* focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 */
}

/* Link Styles */
.link {
    font-weight: 500; /* font-medium */
    color: #2563eb; /* text-blue-600 */
    text-decoration: none;
}

.link:hover {
    color: #3b82f6; /* hover:text-blue-500 */
    text-decoration: underline; /* hover:underline */
}

.bottom-link {
    margin-top: 2rem; /* mt-8 */
    text-align: center;
    font-size: 0.875rem; /* text-sm */
    color: #475569; /* text-slate-600 */
}