/* Global Styles */
:root {
    --primary-color: #ff6b6b; /* Vibrant Red/Pink for Food vibe */
    --secondary-color: #ff9e7d; /* Soft Orange */
    --bg-gradient: linear-gradient(135deg, #1e1e2f 0%, #2a2a40 100%);
    --card-bg: rgba(255, 255, 255, 0.1);
    --text-color: #ffffff;
    --text-muted: #a0a0b0;
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border: rgba(255, 255, 255, 0.1);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --blur: blur(10px);
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-gradient);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    overflow: hidden;
}

/* Auth Container */
.auth-container {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border: var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decor balls */
.auth-container::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 100px;
    height: 100px;
    background: var(--primary-color);
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.5;
    z-index: -1;
}

.auth-container::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: var(--secondary-color);
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.5;
    z-index: -1;
}

/* Header */
.auth-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    background: linear-gradient(to right, #ff6b6b, #ff9e7d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* Form */
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    margin-left: 0.2rem;
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--input-bg);
    border: var(--input-border);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box; /* Fix padding issue */
}

.form-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

/* Button */
.btn-primary {
    width: 100%;
    padding: 0.9rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Footer */
.auth-footer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.alert {
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.alert-error {
    background: rgba(255, 71, 87, 0.2);
    color: #ff4757;
    border: 1px solid rgba(255, 71, 87, 0.3);
}