body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: #f9f9ff;
}

.auth-container {
    background: linear-gradient(135deg, rgba(112, 47, 255, 0.05) 0%, rgba(112, 47, 255, 0.1) 100%);
}

.auth-form {
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px rgba(112, 47, 255, 0.2);
}

.wave-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

.floating {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.otp-input {
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
    text-align: center;
    border: 2px solid #e2e8f0;
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    transition: all 0.3s;
}

.otp-input:focus {
    border-color: #702FFF;
    box-shadow: 0 0 0 3px rgba(112, 47, 255, 0.3);
    outline: none;
}

.circle-timer {
    position: relative;
    width: 60px;
    height: 60px;
}

.circle-timer svg {
    transform: rotate(-90deg);
}

.circle-timer-bg {
    fill: none;
    stroke: #e2e8f0;
    stroke-width: 4;
}

.circle-timer-progress {
    fill: none;
    stroke: #702FFF;
    stroke-width: 4;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s linear;
}

.circle-timer-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: 600;
}

.tab-slider {
    position: absolute;
    bottom: 0;
    height: 2px;
    background-color: #702FFF;
    transition: all 0.3s ease;
}

.slide-in {
    animation: slideIn 0.3s forwards;
}

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

.fade-in {
    animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}