:root {
    --primary-color: #9b51e0;
    --primary-hover: #833bc4;
    --primary-light: #f3e8ff;
    --text-main: #333333;
    --text-muted: #666666;
    --bg-main: #fafafa;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    background-color: var(--bg-white);
    padding: 20px 40px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    justify-content: flex-start;
}

.logo-text {
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.logo-text strong {
    color: #111;
    font-weight: 700;
}

.logo-light {
    color: var(--primary-color);
    font-weight: 500;
}

/* Container & Form */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 75px);
    padding: 40px 20px;
}

.form-wrapper {
    background-color: var(--bg-white);
    max-width: 650px;
    width: 100%;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.03);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.form-header p {
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 24px;
}

.form-group.row {
    display: flex;
    gap: 20px;
}

.form-group.row .col {
    flex: 1;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #111;
}

input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-white);
    transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.select-wrapper {
    position: relative;
}

/* Base styling for button */
.btn-primary {
    display: inline-block;
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    padding: 14px;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-primary:disabled {
    background-color: #cbd5e1;
    cursor: not-allowed;
}

/* Alert Box */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
}

.alert.hidden {
    display: none;
}

.alert.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

@media (max-width: 600px) {
    .form-group.row {
        flex-direction: column;
        gap: 24px;
    }
}