/* ============================================================
   Login Page CSS - Yogtirth Ayurved
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

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

body {
    font-family: 'Outfit', sans-serif;
    min-height: 100vh;
    overflow: hidden;
}

.login-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f1923 0%, #1a2d1a 40%, #0d2a0d 70%, #152515 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Animated Particles */
.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}
.particle {
    position: absolute;
    border-radius: 50%;
    animation: floatParticle linear infinite;
    opacity: 0.15;
}

@keyframes floatParticle {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    z-index: 10;
    width: 100%;
    max-width: 460px;
    padding: 1.5rem;
}

.login-brand {
    text-align: center;
    color: white;
}

.brand-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4caf78, #2e7d52);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1rem;
    box-shadow: 0 0 40px rgba(76, 175, 120, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 40px rgba(76, 175, 120, 0.4); }
    50% { box-shadow: 0 0 60px rgba(76, 175, 120, 0.7); }
}

.login-brand h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #6fcf97, #4caf78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.login-brand p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

.login-card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.login-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.3rem;
}

.login-subtitle {
    color: rgba(255,255,255,0.4);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.alert {
    padding: 0.875rem 1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.alert.error { background: rgba(239,83,80,0.15); border: 1px solid rgba(239,83,80,0.3); color: #ff6b6b; }
.alert.success { background: rgba(76,175,120,0.15); border: 1px solid rgba(76,175,120,0.3); color: #6fcf97; }
.alert.hidden { display: none; }

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group label i { margin-right: 0.4rem; color: #4caf78; }

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s;
    outline: none;
}

.form-group input::placeholder { color: rgba(255,255,255,0.2); }

.form-group input:focus {
    border-color: #4caf78;
    background: rgba(76,175,120,0.08);
    box-shadow: 0 0 0 3px rgba(76,175,120,0.15);
}

.password-wrapper {
    position: relative;
}

.toggle-pass {
    position: absolute;
    right: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    font-size: 0.875rem;
    transition: color 0.2s;
}
.toggle-pass:hover { color: #4caf78; }

.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #4caf78, #2e7d52);
    border: none;
    border-radius: 10px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.btn-login:hover::before { transform: translateX(100%); }
.btn-login:hover { box-shadow: 0 8px 25px rgba(76,175,120,0.4); transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }

.hidden { display: none !important; }

.login-footer {
    margin-top: 1.5rem;
    text-align: center;
    color: rgba(255,255,255,0.25);
    font-size: 0.75rem;
}
.login-footer i { color: #4caf78; }