:root {
    --bg-color: #0a0a0f;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --accent-primary: #6EC1E4; /* Footfall Sky Blue */
    --accent-secondary: #2F2F2F; /* Footfall Charcoal */
    --accent-tertiary: #4FA6CE;
    --glass-bg: rgba(47, 47, 47, 0.4);
    --glass-border: rgba(110, 193, 228, 0.2);
    --input-bg: rgba(0, 0, 0, 0.3);
    --input-border: rgba(255, 255, 255, 0.1);
    --input-focus: rgba(110, 193, 228, 0.5);
    --error: #ef4444;
    --success: #10b981;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 0;
    overflow-x: hidden;
    position: relative;
}

/* Background Animations */
.background-orbs {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    overflow: hidden; z-index: -1; filter: blur(120px);
}
.orb {
    position: absolute; border-radius: 50%;
    animation: float 20s infinite ease-in-out alternate; opacity: 0.4;
}
.orb-1 { width: 40vw; height: 40vw; background: var(--accent-primary); top: -10%; left: -10%; animation-delay: 0s; }
.orb-2 { width: 35vw; height: 35vw; background: var(--accent-secondary); bottom: -10%; right: -10%; animation-delay: -5s; }
.orb-3 { width: 30vw; height: 30vw; background: var(--accent-tertiary); top: 40%; left: 50%; transform: translate(-50%, -50%); animation-delay: -10s; }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5%, 5%) scale(1.1); }
    100% { transform: translate(-5%, -5%) scale(0.9); }
}

.container { width: 100%; max-width: 700px; padding: 0 1rem; z-index: 1; }
.glass-panel {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 24px; padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6); position: relative; overflow: hidden;
}

.form-header { text-align: center; margin-bottom: 2rem; }
.brand-logo { max-width: 150px; margin-bottom: 1rem; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3)); }
.form-header h1 {
    font-size: 2.2rem; font-weight: 700; margin-bottom: 0.2rem;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.form-header p { color: var(--text-secondary); font-size: 1rem; }

/* Progress Bar */
.progress-bar-container { width: 100%; height: 4px; background: rgba(255,255,255,0.1); border-radius: 4px; margin: 1.5rem 0 1rem; overflow: hidden; }
.progress-bar { height: 100%; width: 25%; background: var(--accent-primary); transition: width 0.4s ease; }
.steps-indicator { display: flex; justify-content: space-between; color: var(--text-secondary); font-size: 0.8rem; font-weight: 600;}
.steps-indicator span.active { color: var(--accent-primary); }

/* Form Layout */
.ambassador-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-step { display: none; animation: fadeIn 0.4s ease; }
.form-step.active { display: flex; flex-direction: column; gap: 1.5rem; }
.form-step h2 { font-size: 1.2rem; color: var(--accent-primary); margin-bottom: 0.5rem; }

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

.input-row { display: flex; gap: 1.5rem; }
@media (max-width: 600px) { .input-row { flex-direction: column; gap: 1.5rem; } .glass-panel { padding: 1.5rem; } }

/* Brands container */
.brands-container { display: flex; flex-direction: column; gap: 1rem; background: var(--input-bg); padding: 1rem 1.2rem; border-radius: 12px; border: 1px solid var(--input-border); }
.section-label { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 0.5rem;}

/* Inputs */
.input-group { position: relative; width: 100%; }
.input-group input, .input-group textarea, .input-group select {
    width: 100%; background: var(--input-bg); border: 1px solid var(--input-border);
    border-radius: 12px; padding: 1rem 1.2rem; color: var(--text-primary);
    font-family: inherit; font-size: 1rem; transition: all 0.3s ease; outline: none;
    -webkit-appearance: none; appearance: none;
}

input[type="date"] { color: var(--text-secondary); }
input[type="date"]:valid { color: var(--text-primary); }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); cursor: pointer; }

.input-group select { cursor: pointer; }
.input-group select option { background: #1a1a24; color: var(--text-primary); }
.input-group textarea { resize: vertical; min-height: 80px; }
.input-group label {
    position: absolute; left: 1.2rem; top: 1rem; color: var(--text-secondary);
    pointer-events: none; transition: all 0.3s ease; font-size: 1rem;
}
.input-group input:focus, .input-group textarea:focus, .input-group select:focus {
    border-color: var(--accent-primary); box-shadow: 0 0 0 4px var(--input-focus); background: rgba(0, 0, 0, 0.4);
}
.input-group input:focus ~ label, .input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label, .input-group textarea:not(:placeholder-shown) ~ label,
.input-group select:focus ~ label, .input-group select:valid ~ label {
    top: -0.6rem; left: 0.8rem; font-size: 0.8rem; padding: 0 0.4rem;
    background: var(--bg-color); border-radius: 4px; color: var(--accent-primary);
}

/* Radios & Checkboxes */
.radio-group-container, .checkbox-group-container { display: flex; flex-direction: column; gap: 0.8rem; background: var(--input-bg); padding: 1rem 1.2rem; border-radius: 12px; border: 1px solid var(--input-border); }
.radio-group-container p, .checkbox-group-container p { color: var(--text-secondary); font-size: 0.9rem; }
.radio-group { display: flex; gap: 1.5rem; }
.radio-group label, .checkbox-group-container label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.95rem; }
input[type="radio"], input[type="checkbox"] { accent-color: var(--accent-primary); width: 16px; height: 16px; cursor: pointer; }

/* Matrix Table */
.availability-matrix { background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 12px; padding: 1rem; overflow-x: auto; }
.availability-matrix p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 1rem; }
.matrix-table { width: 100%; border-collapse: collapse; text-align: center; }
.matrix-table th { color: var(--accent-primary); font-weight: 500; padding: 0.5rem; border-bottom: 1px solid var(--input-border); }
.matrix-table td { padding: 0.5rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
.matrix-table td:first-child { color: var(--text-secondary); text-align: left; }

/* File Uploads */
.file-upload-group { display: flex; flex-direction: column; gap: 0.5rem; background: var(--input-bg); padding: 1rem 1.2rem; border-radius: 12px; border: 1px solid var(--input-border); }
.file-upload-group label { color: var(--text-secondary); font-size: 0.9rem; }
.file-upload-group input[type="file"] { font-size: 0.9rem; color: var(--text-primary); cursor: pointer; }
.file-upload-group input[type="file"]::file-selector-button {
    background: var(--accent-secondary); color: white; border: 1px solid rgba(255,255,255,0.2); padding: 0.5rem 1rem; border-radius: 8px; margin-right: 1rem; cursor: pointer; transition: background 0.3s;
}
.file-upload-group input[type="file"]::file-selector-button:hover { background: var(--accent-primary); color: #000; }

/* Form Navigation */
.form-navigation { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.nav-btn {
    border: none; border-radius: 12px; padding: 1rem 1.5rem; font-size: 1rem; font-weight: 600; cursor: pointer;
    transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; gap: 0.5rem; flex: 1;
}
.primary-btn { background: var(--accent-primary); color: #000; }
.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -10px var(--accent-primary); background: #8cd0eb; }
.secondary-btn { background: rgba(255,255,255,0.1); color: white; }
.secondary-btn:hover { background: rgba(255,255,255,0.15); }
.submit-btn { position: relative; overflow: hidden; }

/* Success */
.success-message { display: none; flex-direction: column; align-items: center; text-align: center; }
.success-message.active { display: flex; animation: fadeIn 0.5s ease; }
.check-icon { width: 64px; height: 64px; background: rgba(110, 193, 228, 0.1); border-radius: 50%; display: flex; justify-content: center; align-items: center; color: var(--accent-primary); margin-bottom: 1.5rem; }
.check-icon svg { width: 32px; height: 32px; }
.success-message h2 { font-size: 2rem; margin-bottom: 0.5rem; color: var(--accent-primary); }
.success-message p { color: var(--text-secondary); line-height: 1.5; }
.ambassador-form.hidden { display: none; }