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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #003399;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 15px;
    padding-bottom: 60px;
}

.container {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(0, 255, 255, 0.1);
    padding: 30px;
    max-width: 600px;
    width: 100%;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.camera-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.footer {
    position: fixed;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    text-align: center;
    font-weight: 400;
}

h1 {
    text-align: left;
    color: #1a1a2e;
    margin-bottom: 0;
    font-size: 2em;
    font-weight: 700;
}

h1::after {
    content: '';
    display: none;
}

h2 {
    color: #1a1a2e;
    margin-bottom: 25px;
    font-size: 1.3em;
    font-weight: 600;
    padding-bottom: 15px;
    border-bottom: 3px solid #00a8cc;
}

.step {
    animation: fadeIn 0.4s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

label {
    display: block;
    margin-bottom: 10px;
    color: #1a1a2e;
    font-weight: 600;
    font-size: 1em;
}

/* Primaire label styling */
.primary-label {
    font-size: 1.2em;
    color: #00a8cc;
    font-weight: 700;
}

/* Optionele label styling */
.optional-label {
    font-size: 0.95em;
    color: #6c757d;
    font-weight: 500;
    margin-top: 20px;
}

.optional-text {
    font-size: 0.85em;
    color: #adb5bd;
    font-weight: 400;
}

.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    position: relative;
}

/* Primaire input groep */
.primary-input {
    margin-bottom: 35px;
}

.primary-input input[type="text"] {
    border: 3px solid #00a8cc;
    box-shadow: 0 0 0 4px rgba(0, 168, 204, 0.1);
    font-size: 20px;
    font-weight: 700;
}

/* Optionele input groep */
.optional-input {
    opacity: 0.7;
    transition: opacity 0.3s;
}

.optional-input:hover,
.optional-input:focus-within {
    opacity: 1;
}

.optional-input input {
    background: #f8f9fa;
}

input[type="date"],
input[type="time"],
input[type="text"] {
    padding: 18px 15px;
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    border-radius: 12px;
    font-size: 18px;
    color: #1a1a2e;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: all 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

/* Tijd velden krijgen meer ruimte en zijn vetgedrukt */
input[type="text"] {
    flex: 2;
    min-width: 150px;
    font-weight: 700;
}

/* Date wrapper styling */
.date-wrapper {
    position: relative;
    flex: 0 0 auto;
    min-width: 80px;
    max-width: 80px;
}

.date-wrapper.has-value {
    min-width: 140px;
    max-width: 180px;
}

/* Datum velden krijgen minder ruimte */
.date-wrapper input[type="date"] {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    padding: 18px 10px;
    color: #1a1a2e;
    position: relative;
}

/* Verberg de datum tekst wanneer leeg */
.date-wrapper:not(.has-value) input[type="date"] {
    color: transparent;
}

.date-wrapper:not(.has-value) input[type="date"]::-webkit-datetime-edit {
    display: none;
}

.date-wrapper.has-value input[type="date"]::-webkit-datetime-edit {
    display: block;
}

/* Datum veld styling */
input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.5;
    width: 20px;
    height: 20px;
}

input[type="date"]:hover::-webkit-calendar-picker-indicator {
    opacity: 0.8;
}

/* Date placeholder styling */
.date-placeholder {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 14px;
    pointer-events: none;
    transition: opacity 0.3s;
    display: flex;
    align-items: center;
}

.date-wrapper.has-value .date-placeholder {
    display: none;
}

#step1 .optional-input .date-placeholder {
    color: #ced4da;
}

input[type="date"]:focus,
input[type="time"]:focus,
input[type="text"]:focus {
    outline: none;
    border-color: #00a8cc;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 168, 204, 0.1);
}

input::placeholder {
    color: #6c757d;
    opacity: 0.7;
}

/* iOS specifieke aanpassingen */
@supports (-webkit-touch-callout: none) {
    input[type="date"],
    input[type="time"],
    input[type="text"] {
        font-size: 16px; /* Voorkomt zoom op iOS */
    }
    
    .primary-input input[type="text"] {
        font-size: 18px;
    }
}

button {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #00a8cc 0%, #0077b6 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(0, 168, 204, 0.3);
    -webkit-tap-highlight-color: transparent;
}

button:active {
    transform: scale(0.98);
    box-shadow: 0 2px 10px rgba(0, 168, 204, 0.3);
}

button:hover {
    background: linear-gradient(135deg, #0096b8 0%, #006a9e 100%);
    box-shadow: 0 6px 20px rgba(0, 168, 204, 0.4);
}

p {
    background: #e7f6f8;
    padding: 18px;
    border-radius: 12px;
    border-left: 5px solid #00a8cc;
    margin-bottom: 20px;
    color: #1a1a2e;
    font-weight: 500;
    font-size: 16px;
    line-height