:root {
    --bg-gradient: linear-gradient(135deg, #0B0E14 0%, #151B25 100%);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --primary: #4CAF50;
    --primary-hover: #43A047;
    --text-main: #FFFFFF;
    --text-muted: #94A3B8;
    --error: #EF4444;
}

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

body {
    background: var(--bg-gradient);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
}

/* Glassmorphism Container */
.glass-container {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.5s ease-out;
}

header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -0.5px;
}

header p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 24px;
    position: relative;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

select, input {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 14px 16px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    outline: none;
    transition: all 0.2s ease;
}

select:focus, input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
}

option {
    background: #151B25;
    color: white;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.prefix {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
}

.input-wrapper input {
    padding-left: 32px;
}

/* Button */
button {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 10px 20px -10px rgba(76, 175, 80, 0.5);
}

button:active {
    transform: translateY(1px);
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

.hidden {
    display: none !important;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 16px 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast h4 {
    font-size: 14px;
    margin-bottom: 2px;
}

.toast p {
    font-size: 12px;
    color: var(--text-muted);
}

/* Badges */
.badge {
    position: absolute;
    right: 12px;
    top: 42px;
    background: rgba(76, 175, 80, 0.2);
    color: var(--primary);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    pointer-events: none;
}

/* Animations */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}